CONTENTS
FOREWORDS --- p. 14
Rare Metals in the Global Industrial Agenda: Markets, Supply Chains and Technological Sovereignty --- p. 23
ROLE OF PRIVATE SECTOR IN THE RARE EARTH MINERALS ECO-SYSTEM OF INDIA
Biju Gopinath, Shashidhar Gopinath --- p. 24
WOMEN DRIVING RARE METAL INNOVATION IN THE HYDROGEN ECONOMY: INTEGRATING GENDER LEADERSHIP, HYDROGEN METALLURGY, AND AI FOR SUSTAINABLE ENERGY TRANSITION
Dalia Samir --- p. 25
95 IS JUST A BEGINNING: FROM HISTORICAL LEGACY TO NEW HORIZONS OF DEVELOPMENT
K.V. Ivanovskikh, A.I. Goliney --- p. 26
SUPPLY DYNAMICS AND MARKET BALANCE OF NdFeB MAGNETS IN THE EUROPEAN MARKET
K.Sharma, V.D.Oliveira --- p. 28
AI DRIVEN OPTIMIZATION WITHIN HYDROGEN ECONOMY ECOSYSTEMS FOR SUSTAINABLE PROCESSING OF STRATEGIC RARE METALS: INTEGRATING HYDROGEN METALLURGY AND ARTIFICIAL INTELLIGENCE FOR NEXT GENERATION RARE METAL VALUE CHAINS
Khaled Nageib --- p. 30
INDONESIA'S PATHWAY TO RARE EARTH AND CRITICAL MINERAL DEVELOPMENT
R. Nuryadi, W. Astuti, F.R. Mufakhir, F. Nurjaman --- p. 31
SCIENCE DIPLOMACY AND STRATEGIC PARTNERSHIPS IN CRITICAL MATERIALS: BUILDING INDIA-RUSSIA-GLOBAL COLLABORATIONS
Rama Swami Bansal --- p. 34
INDIA'S EXPECTATION AND BENEFITS FROM INDO-RUSSIA COLLABORATION
Sarada Bhushan Mohanty --- p. 35
RARE EARTH LANDSCAPE OF INDIA — NEW INITIATIVES
M.B. Verma --- p. 37
CRITICAL METALS: PROBLEMS AND SOLUTIONS
S.S. Garagul, V.K. Larin --- p. 39
PROSPECTS FOR THE DEVELOPMENT OF INTERNATIONAL COOPERATION IN THE APPLICATION OF MATERIALS BASED ON RARE METALS IN ELECTRONICS, OPTICS, AND TECHNOLOGIES
J.V. Zvorykina --- p. 41
SOME FEATURES OF THE ANALYSIS OF RARE DISPERSED METALS MARKETS: TECHNOLOGICAL INTERCONNECTION, ELASTICITY AND PRICING FACTORS
A.V. Naumov --- p. 43
RARE EARTH METALS AS A POSSIBLE TREND OF TECHNOLOGICAL SOVEREIGNTY AND DEVELOPMENT OF RUSSIA
I.M. Petrov, A.V. Naumov, A.I. Petrova --- p. 45
Rare Metal Mineral Resources & Sustainable Processing Technologies (RAREMET: Minerals) --- p. 47
SCALE-UP AND PROCESS ENGINEERING OF FLOW SHEETS FOR CRITICAL MINERALS RECOVERY: CHALLENGES AND OPPORTUNITIES
Abdul Rauf Sheik, Ramanuj Narayan --- p. 48
ORIGIN OF PLATINUM GROUP MINERALS IN THE BOULA-NUASAHI ULTRAMAFIC COMPLEX, ODISHA, INDIA
B. Nayak, R. Debata --- p. 50
PRE-FEASIBILITY STUDIES ON RECOVERY OF MINOR METALS AND RARE EARTH ELEMENTS FROM PB-ZN TAILINGS
C. Eswaraiah, P.K. Baskey, S. Rout, S. Prusty, K. Sanjay --- p. 52
INTEGRATED PROCESS FLOW SHEETS FOR CRITICAL MINERAL EXTRACTION FROM LOW-GRADE ORES AND WASTES: ADVANCES AT CSIR-IMMT, INDIA
Kali Sanjay, Ramanuj Narayan --- p. 54
RARE-EARTH ENGINEERED CE-TIO2/RGO FROM BLACK MASS FOR ENHANCED DICLOFENAC PHOTOCATALYTIC DEGRADATION
Sujana M Gude, Satyajeet Arya, Rutuja T. Kamble --- p. 56
SUSTAINABLE RECYCLING OF CRITICAL MINERALS AND RARE EARTH ELEMENTS FROM SECONDARY SOURCES: POLICY, TECHNOLOGY, AND INDUSTRIAL PATHWAYS FOR INDIA'S CIRCULAR ECONOMY
L. Kumar, D. Kumar, S. Prakash, M. Danish --- p. 58
PHYTOMINING FOR VIKSIT BHARAT: A SUSTAINABLE RESOURCE STRATEGY
G. S. Mahobia, Sravanth Bhukya, Vakil Singh and R. K. Sharma --- p. 60
DECENTRALIZED PROVENANCE FOR CRITICAL MINERALS: AN ETHEREUM LAYER-2 ARCHITECTURE WITH BIOMETRIC ANCHORING AND ASYMMETRIC ENCRYPTION
S. Prakash, D. Kumar --- p. 61
SHOT LOOP RECYCLING STRATEGY FOR COST-EFFECTIVE AND SUSTAINABLE NdFeB MAGNET PRODUCTION
Purushotham Yadoji, Rohith Vinod K, S. Rajesh Kumar, Sandeep Mahajan, K. Balaraju, S. N. Tadka --- p. 63
SEPARATION OF RARE EARTH ELEMENTS USING MONO-2-ETHYLHEXYL ESTER OF 2-ETHYLHEXYLPHOSPHONIC ACID
Aristova T.I., Koroleva E.O., Yurasova O.V., Stepanov S.I. --- p. 64
GEOLOGICAL MODEL FOR THE FORMATION OF LITHIUM-ENRICHED BRINES AND A TECHNOLOGICAL FRAMEWORK FOR THEIR INDUSTRIAL EXTRACTION WITHIN THE TETHYAN REALM
S.M. Astakhov --- p. 67
THE IMPROVED EXTRACTION MATHEMATICAL MODEL OF THE SYSTEM WITH LIGHT REE NH4NO3-HNO3-H2O-TBP TAKING INTO ACCOUNT THE LABORATORY-SCALE TESTS
M.A. Afonin, A.V. Nechaev, S.V. Zhukov, D.I. Semenkov --- p. 69
MAN-MADE ZIRCONIUM PRODUCTION WASTE
A.A. Babintsev, M.Yu. Zubkova, E.S. Koparulina --- p. 71
HYDROFLUORIDE PROCESSING OF COAL INDUSTRY WASTE FOR THE PRODUCTION OF HIGH-PURITY SILICA
D.A. Barantsev, T.G. Cherkasova --- p. 73
RHENIUM SORPTION BY A FLUOROPOLYMER-CONTAINING COMPOSITE FROM NITRIC ACID LEACHING SOLUTIONS OF THE INTERMEDIATE PRODUCT OF COPPER-MOLYBDENUM ORE PROCESSING
A.V. Bardysh, I.D. Troshkina --- p. 75
PROSPECTS FOR EXTRACTION AND ENRICHMENT OF GERMANIUM-CONTAINING COAL RAW MATERIALS IN ZABAIKALSKY KRAI
A.G. Batukhtin, N.S. Kuznetsova, F.N. Bocharnikov, А.А. Ivanova --- p. 77
TECHNOGENIC URANIUM RESOURCES FOR SUSTAINABLE RECOVERY OF REES AND CRITICAL MATERIALS
G. K. Bishimbayeva, S. M. Nurmakova, A. A. Myrzabekova, Ye. M. Karmanov, A. Dalbanbay, K. Zh. Bulenova, Z. A. Iskakov, K.A. Zhapabayev --- p. 79
INVESTIGATION OF THE MELTING PROCESS OF MATERIALS WITH A HIGH CONTENT OF PRECIOUS METALS
D.M. Bogatyrev, R.A. Pakhomov, D.V. Rumyantsev --- p. 81
KINETICS OF LEACHING OF SCANDIUM FROM RED MUD WITH SULFAMIC ACID
M.S. Botalov, V.N. Rychkov, E.V. Kirillov, S.V. Kirillov, G.M. Bunkov --- p. 83
RECOVERY OF RARE METALS FROM BAUXITE RESIDUE DURING COMPREHENSIVE ALKALI-CARBONATE HYDROMETALLURGICAL PROCESSING TECHNOLOGY
A.V. Boyarintsev, S.I. Stepanov, A.Yu. Tsivadze --- p. 85
THE CONCEPT OF COMPREHENSIVE ALKALINE-CARBONATE PROCESSING OF ALUMINA PRODUCTION WASTES (BAUXITE RESIDUE)
A.V. Boyarintsev, S.I. Stepanov, A.Yu. Tsivadze --- p. 87
RARE EARTH METAL OXIDES — CATALYSTS FOR ALKENE EPOXIDATION
I.A. Brovin, Z.Y. Pastukhova --- p. 89
ANALYSIS OF WASTEWATER TREATMENT SCHEMES FOR THE PROCESSING OF RARE EARTH SALTS CONTAINING AMMONIUM NITRATE
V.A. Brovkin, A.D. Khmelev, S.Yu. Skripchenko, T.M. Buslaeva --- p. 91
FROM RAW MATERIALS TO HIGH-TECH PRODUCTS: ESTABLISHING A FULL-CYCLE TECHNOLOGY INFRASTRUCTURE HUB FOR THE DEVELOPMENT OF RUSSIA'S RARE METALS INDUSTRY
P.A. Buzanakov --- p. 93
ADVANCED MEMBRANE METHODS FOR EXTRACTING LITHIUM IONS FROM NATURAL WATERS AND INDUSTRIAL SOLUTIONS
D.Yu. Butylskii, Ya.S. Zavarzin-Chevtaev, V.G. Krestyannikova, V.A. Troitskiy --- p. 95
ASSESSMENT OF THE FEASIBILITY OF APPLYING A SORPTION METHOD FOR THE EXTRACTION OF REE FROM TECHNOLOGICAL SOLUTIONS OF IN-SITU URANIUM LEACHING AT THE DOBROVOLNOE DEPOSIT
V.S. Vasilyeva, S.I. Andreeva, M.V. Tsygankova, E.Y. Meshkov, N.A. Chernobrovkin, A.S. Lavrov --- p. 97
APPLICATION OF MODERN REAGENTS IN THE FLOTATION OF RARE METAL ORES
S.А. Vertiev --- p. 99
TAILINGS OF LITHIUM-BEARING PEGMATITES AS A TECHNOGENIC SOURCE OF LI AND REE: MINERALOGY AND BENEFICIATION POTENTIAL
Ya. I. Verkhovskaya, A. M. Kirnos, S. А. Vertiev --- p. 101
TECHNOLOGY OF ELECTROLYTIC REFINING OF ROUGH TELLURIUM
R.S. Voinkov, K.L. Timofeev, I.S. Konovalov, A.K. Klishin --- p. 103
RECYCLING OF RM AND REM — THE TRAJECTORY OF TECHNOLOGICAL LEADERSHIP
А.А. Voshkin --- p. 105
DEVELOPMENT OF IMPORT-REPLACING CATALYTIC SYSTEMS BASED ON DOMESTIC RARE-EARTH METAL CHLORIDES FOR THE SYNTHESIS OF STEREOREGULATORY POLYISOPRENE
J.N. Galieva, M.G. Tarasova, V.O. Bydanova, B.A. Bydanov, I.Sh. Nasyrov, B.Yu. Faizova --- p. 107
DEVELOPMENT OF TECHNOLOGY FOR RECEIVING YTTRIUM BY EXTRACTION WITH PHOSPHONIC AND CARBONIC ACIDS
Zh.N. Galieva, D.V. Dronov, Yu.B. Sobol, Yu.V. Pletyukhina, A.A. Yachmenev --- p. 109
SORPTION RECOVERY OF MOLYBDENUM FROM CARBONATE SOLUTIONS
G.E. Galkin, A.A. Blokhin, A.V. Nechaev, M.A. Mikhaylenko, Yu.V. Murashkin --- p. 111
MAN-MADE MINERAL FORMATIONS AS A SOURCE OF CRITICAL METALS
S.S. Garagul, V.K. Larin --- p. 113
CARBONATE-ALKALINE METHOD AS A PROMISING APPROACH FOR THE RECOVERY AND SEPARATION OF RARE EARTH ELEMENTS FROM TECHNOGENIC SOURCES
S.А. Gerasev, V.V. Sergeev, T.E. Litvinova, I.O. Kurochkin --- p. 115
SEARCH FOR AN OPTIMAL METHOD OF CHLORINATION OF THE RUTILE-LEUCOXENE CONCENTRATE FROM THE TUGAN DEPOSIT
D.M. Golban, M.V. Tsygankova, I.A. Karimov --- p. 117
DEVELOPMENT OF AN EFFICIENT TECHNOLOGY FOR PROCESSING LITHIUM MICACEOUS ORES
V.V. Golovko, I.L. Fureev --- p. 119
BALANCES OF TECHNOLOGICAL PROCESSING STAGES OF RARE METAL MINERAL RESOURCES AS A BASIS FOR FORMING FULL-CYCLE PRODUCTION CHAINS
S.I. Grishaev --- p. 121
YAROSLAVSKY MINING AND PROCESSING PLANT: FROM SINGLE RAW MATERIAL TO TECHNOGENIC RESERVES OF RARE METAL RAW MATERIALS
P.S. Gordienko, S.B. Yarusova, E.V. Pashnina, G.F. Krysenko --- p. 122
CONCEPTUAL APPROACHES TO THE INTEGRATED DEVELOPMENT OF DEPOSITS OF GERMANIUM-CONTAINING COAL OF DONBASS
O.A. Guzeev, E.V. Borisenko --- p. 124
SELECTIVE EXTRACTION OF COBALT FROM LITHIUM-CONTAINING LIQUORS DURING RECYCLING OF SPENT LITHIUM-ION BATTERIES
I.A. Dedyukhin, E.V. Kirillov, V.N. Rychkov --- p. 126
RECYCLING OF RARE METAL WASTE AT A MINING ENTERPRISE
A.A. Dobrynin, A.V. Kondrashov, I.A. Dobrynin, I.O. Kovalchuk --- p. 128
USE OF ORGANIC COMPLEXES FOR THE EXTRACTION OF RARE EARTH ELEMENTS
V.M. Dudarchik, V.M. Kraiko, E.Yu. Dorozhko, Yu.G. Yanuta --- p. 130
BERYLLIUM — PROBLEMS OF NON-EXISTENT PRODUCTION
A.N. Dyachenko, A.V. Lizunov, A.A. Semenov --- p. 132
THERMAL FRACTIONATION OF NIOBIUM CHLORIDES: SEPARATION OF NIOBIUM PENTACHLORIDE AND NIOBIUM OXYTRICHLORIDE
A.N. Dyachenko, S.A. Semenov, K.O. Lyasnikov, A.V. Kornilov, E.V. Fesik, A.A. Nekrasov --- p. 134
PROCESSING OF TUGANSK ZIRCON CONCENTRATE INTO CERAMIC GRADES OF ZIRCONIUM DIOXIDE
A.N. Dyachenko, D.O. Levin, O.A. Ivashkov, A.A. Krastyn --- p. 136
FLUORINATION OF CERIUM OXIDE WITH AMMONIUM DIFLUORIDE
A.N. Dyachenko, I.M. Gladkov, A.V. Rempel, K.A. Sereberennikova, E.V. Fesik --- p. 138
«DIRECT» EXTRACTION OF LITHIUM SALTS FROM HYDROMINERAL SOURCES BY SELECTIVE EXTRACTANTS BASED ON CROWN ETHERS
O.A. Zakurdaeva, S.V. Nesterov --- p. 140
INCREASING THE OVERALL LITHIUM RECOVERY DURING HYDROMETALLURGICAL PROCESSING OF NMC CATHODES FROM LITHIUM-ION BATTERIES
Ya.O. Kozhukhova, V.A. Kalina, I.N. Khomyakova, M.A. Lastochkina, L.V. Mashyanova --- p. 159
SULFURIC ACID LEACHING OF INDIUM FROM UNCRUSHED GLASS PLATES FROM DISPOSED LIQUID CRYSTAL DISPLAYS
E.B. Kolmachikina, O.B. Kolmachikina, Z.M. Golibzoda --- p. 161
RECOVERY ROASTING OF ORES FROM THE TOMTOR DEPOSIT OF THE SOUTH AND NORTH SITES
D. Yu. Kop'ev, D. G. Agafonov, K. G. Anisonyan, T. V. Olyunina, G. B. Sadykhov --- p. 163
PRE-TREATMENT OF THE LEACHING SOLUTION OF CATHODE ACTIVE MATERIAL IN THE RECYCLING OF SPENT LITHIUM-ION BATTERIES FOR THE PRODUCTION OF NMC PRECURSORS
V.O. Kordik, Yu.V. Sokolova, Z.A. Nikitina --- p. 165
COMPARISON OF THE EFFICIENCY OF EXTRACTION OF RARE EARTH ELEMENTS BY SYNERGISTIC MIXTURES BASED ON ORGANOPHOSPHORUS ACIDS AND METHYLTRIOCTYLAMMONIUM NITRATE
E.O. Koroleva, M.A. Yakimova, E.V. Boyarintseva, S.I. Stepanov --- p. 167
CONCENTRATION OF RARE AND TRACE ELEMENTS IN PRODUCTION WASTE FROM THE ACHINSK ALUMINA REFINERY
L.T. Kulemu, P.N. Samorodskiy, V.A. Makarov --- p. 169
ACID AND CARBONATE-ACID LEACHING OF REE FROM PHOSPHOGYPSUM OF GOMEL CHEMICAL PLANT
O.S. Khalipova, L.A. Selyunina, S.A. Kuznetsova, L.P. Borilo --- p. 171
SORPTION OF RARE EARTH ELEMENTS FROM PHOSPHOGYPSUM PULP BY SULFONIC CATION EXCHANGERS
V.R. Kurdiumov, A.A. Grebneva, R.S. Voinkov, K.L. Timofeev, I.S. Konovalov --- p. 173
OBTAINING REFRACTORY METAL CONCENTRATE FROM WASTE FROM PROCESSED SUPERALLOYS
S.D. Kuryachy, N.R. Fedorenko, O.V. Yurasova, A.V. Tereshenkov --- p. 176
USE OF HETEROTROPHIC MICROORGANISMS FOR BIOLEACHING OF RARE EARTH ELEMENTS FROM PHOSPHOGYPSUM
E.G. Lebedeva, A.S. Kuznetsova, D.S. Ostapenko --- p. 178
ALGAMIN ORE OCCURRENCE — A NEW NON-TRADITIONAL TYPE OF ZIRCONIUM MINERALITY
E.N. Levchenko, E.G. Ozhogina, E.G. Likhnikevich --- p. 180
STUDY OF DISTRIBUTION OF RARE METALS IN PHASES DURING CARBONATE SINTERING OF EUDIALYTE CONCENTRATE
I.P. Lobach, E.A. Rodionov, A.M. Safiulina, O.Ya. Vitkina, D.A. Korobeynikov, V.A. Zayzev --- p. 182
STUDY OF PHASE SEPARATION METHOD IN THE PROCESS OF WATER RINSE OF SODIUM ZIRCONATE
D.V. Maynikov, V.A. Tolkachev, E.A. Alisova --- p. 184
THE EFFECT OF TELLURIUM ON THE CORROSION AND MECHANICAL PROPERTIES OF CANDIDATE STRUCTURAL MATERIALS FOR MOLTEN SALT REACTOR
V.I. Markelov, A.V. Abramov, I.B. Polovov, A.F. Gibadullina, M.S. Karabanalov, V.A. Khotinov, S.V. Belikov, O.I. Rebrin --- p. 186
COMMERCIALIZATION OF NUCLEAR QUALITY ZIRCONIUM PRODUCTION FROM THE CONCENTRATE OF THE TUGAN DEPOSIT
S. Matyusha, O. Ozherelyev --- p. 188
SEPARATION OF COLLECTIVE RARE EARTH ELEMENT CONCENTRATE BY CARBONATE LEACHING METHOD
V.V. Sergeev, S.A. Gerasev, T.E. Litvinova, L.I. Galiullina --- p. 221
ARID SALINE SOILS AS A PROMISING UNCONVENTIONAL LITHIUM RESOURCE
Makar Silaev, Egor Vasilchenko, Andrey Kovalskii, Ibrahim Atwah --- p. 223
DEVELOPMENT OF RARE METAL EXTRACTION PROCESS FROM CONCENTRATION PLANT WASTES OF COPPER-MOLYBDENUM ORES
E.A. Stepanov, O.S. Bylinkin, B.N. Smirnov --- p. 225
HYDROMETALLURGICAL RECOVERY OF RARE METALS FROM TITANOMAGNETITE BENEFICIATION TAILS
P.A. Sokolov, A.V. Boyarintsev, S.I. Stepanov --- p. 227
RECYCLING OF MATERIALS FROM RENEWABLE ENERGY WASTE: CURRENT STATE AND TECHNOLOGICAL PROSPECTS IN RUSSIA
Yu.V. Sokolova, K.V. Ivanovskikh, V.O. Kordik, O.V. Zhdaneev --- p. 229
RECOVERY OF TUNGSTEN AND MOLYBDENUM FROM THE INTERMEDIATE PRODUCT OF COMPLEX PROCESSING OF RHENIUM-NICKEL SUPERALLOY WASTES
M.A. Solodovnikov, I.D. Troshkina --- p. 231
SORPTION OF RHENIUM FROM LEACHING SOLUTIONS OF THE BRIKETNO-ZHELTUKHINSKOE DEPOSIT
A.V. Tatarnikov, S.I. Andreeva --- p. 233
PROCESSING OF BOTTOM RESIDUES CONTAINING RARE AND RARE-EARTH METALS
K.G. Teikhreb, E.V. Volchkova --- p. 235
DEVELOPMENT OF PRESSURE LEACHING TECHNOLOGY FOR TUNGSTEN PRODUCTION WASTE
A.K. Ter-Oganesyants, P.S. Polikarpov, A.V. Smirnov, V.V. Semushin --- p. 237
SORPTION OF DISPERSED ELEMENTS IN COMPLEX PROCESSING OF CONDENSED FUMAROLE GASES
Troshkina I.D., Korolev A.A., Gakiev A.L., Bardysh A.V., Steinberg M.G. --- p. 239
ON THE 100th ANNIVERSARY OF THE DISCOVERY OF RHENIUM: A REVIEW OF THE PROCEEDINGS OF THE 12th INTERNATIONAL SYMPOSIUM ON TECHNETIUM AND RHENIUM
I.D. Troshkina --- p. 240
PROCESSING OF OIL SHALE ASH FROM AKTAU DEPOSIT BY SULFURIC ACID WITH RECOVERY OF RARE AND NON-FERROUS METALS
A.D. Feklichev, A.V. Boyarintsev, S.I. Stepanov, A.U. Nazarov, I.V. Ten --- p. 242
FROM RED MUD TO HIGH-STRENGTH ALLOYS: SCANDIUM EXTRACTION TECHNOLOGY IN A DC PLASMA ARC FURNACE
A.A. Filippenkov, A.V. Solomakhin, T.F. Mulyukov --- p. 244
RESOURCE-SAVING METHODS OF LITHIUM EXTRACTION FROM ORE MATERIALS AND LIQUID MEDIA
Khamizov R.Kh., Zaitsev V.A., Gruzdeva A.N., Krachak A.N. --- p. 246
CLASSIFICATION OF BULK ON THE CURVILINEAR SIFTING SURFACES
А.O. Kharitonov, E.B. Busygina, I.M. Maslennikov --- p. 248
EXTRACTION OF CERIUM FROM MIXED RARE EARTH ELEMENT CONCENTRATES
M.V. Tsygankova, S.V. Vorobyov --- p. 250
JUSTIFICATION AND DEVELOPMENT OF EFFECTIVE METHODS FOR EXTRACTING RARE AND RARE-EARTH METALS FROM PRODUCTIVE LEACHING SOLUTIONS OF EUDIALYTE CONCENTRATE
V.A. Chanturiya, V.G. Minenko, А.L. Samusev, E.N. Martirosyan --- p. 252
THE ROLE OF TRANSBAIKAL STATE UNIVERSITY IN THE DEVELOPMENT OF SCIENCE, ENGINEERING AND INDUSTRY IN THE FIELD OF RARE METALS
L.V. Shumilova --- p. 271
OBTAINING MELT OF LOWER TITANIUM CHLORIDES
M.V. Iuzko, A.A. Tsurika, O.V. Chernyshova --- p. 273
DEVELOPMENTS AND TECHNOLOGICAL SOLUTIONS USED TO PRODUCE SUBSTANCES OF SUITABLE QUALITY CONTAINING RARE METALS
Yurasova O.V., Aristova T.I., Blitman D.M., Koroleva E.O., Salavatov N.A., Skuratova E.A., Petrikova N.V., Tereshenkov A.V., Fedorenko N.R. --- p. 274
ALKALI-GLYCERATE LEACHING IN THE TECHNOLOGY OF PROCESSING OF SULFIDE ANTIMONY CONCENTRATES
E.I. Yanischuk, M.V. Tsygankova --- p. 277
Metallurgy, Magnetic Materials, Powders & Composite Materials Based on Rare Metals (RAREMET: Metallurgy) --- p. 279
AN EFFICIENT METALLOTHERMIC ROUTE FOR HIGH-PURITY NEODYMIUM-PRASEODYMIUM (NdPr) PRODUCTION FOR NdFeB MAGNET APPLICATIONS
Purushotham Yadoji, N. Purushotham, N. Sai Anuraag, S.N. Tadka, K. Balaraju, Sandeep Mahajan, S. Rajesh Kumar --- p. 280
INVESTIGATION OF MORPHOLOGY AND IMPURITY COMPOSITION OF SECONDARY TANTALUM POWDERS
A.S. Prikhodko, O.N. Budin, E.E. Akaev, B.B. Khaidarov, R.N. Kolomeets, I.N. Burmistrov --- p. 281
INVESTIGATION OF THE HYDROGEN CAPACITY OF A SUB-STOICHIOMETRIC MISCHMETAL-BASED AB5 ALLOY FOR HYDROGEN STORAGE
E.E. Akaev, V.V. Malkov, O.N. Budin --- p. 283
INVESTIGATION OF THE KINETICS OF OXIDATION OF SECONDARY TANTALUM POWDERS
Е.Е. Akaev, О.N. Budin, A.S. Prikhodko, В.В. Khaidarov, R.N. Kolomeets, I.N. Burmistrov --- p. 285
THE CURRENT STATE OF TITANIUM PRODUCTION AND APPLICATION IN RUSSIA
Alexandrov A.V. --- p. 287
PRODUCTION AND STUDY OF HARD MAGNETIC ALLOYS Sm-Co AND Nd-Fe-B BY THE METHOD OF REDUCTIVE DIFFUSION
M.E. Alisultanov, D.P. Kasoev, Z.A. Nemkova, A.G. Muradova --- p. 288
USING LUTETIUM OXIDE TO INCREASE THE HIGH-TEMPERATURE STRENGTH OF SILICON NITRIDE-BASED CERAMICS
V.V. Zakorzhevsky, M.I. Alymov --- p. 290
TECHNOLOGICAL PROPERTIES OF SPHERICAL POWDER OF Ti-Nb AND Ti-Al-Nb TITANIUM ALLOY SYSTEMS OBTAINED BY PLASMA WIRE ATOMIZATION AND GAS ATOMIZATION
A.S. Lukyanova, A.A. Kirsankin, E. Kukueva, A.S. Anokhin, M.S. Chuvikina, E.A. Ermkova, S.S. Strelnikova, S.Yu. Kuprienko --- p. 292
APPLICATION OF COMPLEX REM-CONCENTRATES IN LADLE METALLURGY OF STEEL
R.R. Shartdinov, A.G. Upolovnikova, A.A. Babenko, A.I. Nikolaev, O.A. Tareeva --- p. 294
PRODUCTION OF COMPACT TANTALUM FOR THE CREATION OF PASSIVE ELECTRONICS PRODUCTS AND ALLOY MANUFACTURING
O.N. Budin, D.I. Vasilyev, M.Y. Fradkov, A.S. Mozhevikin, I.M. Melnikova, P.A. Buzanakov --- p. 296
SYNTHESIS OF NANOSCALE ERBIUM FERRITE WITH A PEROVSKITE STRUCTURE BY THE METHOD OF SOLUTION COMBUSTION
A.S. Volkov, E.V. Tomina, N.A. Gudkova --- p. 298
RARE METALS IN FERROUS METALLURGY: STATE OF USE AND ALTERNATIVE PRODUCTION TECHNOLOGIES
A.I. Volkov, P.E. Stulov --- p. 300
COMPARATIVE ANALYSIS OF THE CHARACTERISTICS OF ZIRCONIUM POWDERS OBTAINED BY VARIOUS METHODS
R.S. Voronov, E.S. Kopaulina, V.V. Kuchin, M.G. Shtutsa --- p. 302
PLASMA-CHEMICAL METHODS OF CRITICAL METALS NANOPOWDER PRODUCTION: CURRENT STATE AND DEVELOPMENT PROSPECTS
S.S. Garagul, V.K. Larin --- p. 304
DEVELOPMENT AND RESEARCH OF NEW HYBRID COMPOSITES TO IMPROVE THE RELIABILITY AND DURABILITY OF GAS TURBINE ENGINES
P.O. Rusinov, S.A. Tyurina, G.Yu. Dalskaya, D.Yu. Gusevskaya, Zh.A. Guminskaya --- p. 306
LASER PRINTING OF MAGNETIC IMAGES ON PrDyFeCoB MICROMAGNETS
E.V. Dvoretskaya, A.O. Kolmakov, R.B. Morgunov --- p. 308
FORMATION OF POWDER GRANULES DURING SPRAY DRYING
A.A. Dorofeev, A.V. Samokhin, N.V. Alekseev, A.A. Fadeev, M.A. Sinaiskiy --- p. 310
EFFECT OF RARE-EARTH ADDITIVES ON THE STRUCTURE AND PROPERTIES OF LITHIUM FERRITE
Yu.S. Elkina, E.N. Lysenko, V.A. Vlasov, N.N. Solovyov --- p. 312
DATA-DRIVEN ASSESSMENT OF PHASE STABILITY IN THE Тс-С SYSTEM
R.A. Zaripov --- p. 314
ELASTIC BENDING DEFORMATION AS A METHOD OF CONTROLLING THE MAGNETOCALORIC EFFECT IN Gd MICROWIRES
S.N. Kashin, R.B. Morgunov --- p. 316
TECHNOLOGICAL FEATURES OF CALCIOTHERMAL PRODUCTION OF ZIRCONIUM METAL POWDER
S.F. Kolegov, S.A. Melnikov, V.V. Malkov, S.I. Vlasov, O.N. Budin, V.V. Sanin --- p. 318
COMPARISON OF A TRAPPED FIELD BULK AND TRAPPED FIELD STACKS OF A HIGH-TEMPERATURE SUPERCONDUCTOR YBCO
K.А. Kolesov, V.V. Koledov, А.V. Mashirov, A.P. Kamantsev --- p. 320
SOLVENT EXTRACTION PROCESSING OF SNF BASED ON TRIURANIUM DISILICIDE: MUTUAL INFLUENCE OF ELEMENTS
I.M. Korneev, K.D. Kartseva, E.V. Boyarintseva, S.I. Stepanov, S.V. Artobolevskiy, A.G. Koptyaeva --- p. 322
ANALYSIS OF THE STABILITY OF HYDROGEN REDUCTION PROCESSES OF TUNGSTEN AND MOLYBDENUM COMPOUNDS IN LOW-TONNAGE PRODUCTION USING SPC METHOD
D.V. Korotaev, R.I. Shamsuvaleev, V.L. Shper --- p. 324
DEVELOPMENT OF A METHOD FOR EXTRACTING TELLURIUM FROM COPPER SMELTER DUST
V.A. Kochin, S.A. Krauhin, D.O. Novikov --- p. 326
THE WAY ARTIFICIAL INTELLIGENCE CHANGES NEW MATERIALS DEVELOPMENT
A.V. Krautsou --- p. 327
PRODUCTION OF HIGH-PURITY SELENIUM AND TELLURIUM
S.A. Krauhin, A.A. Korolev, K.L. Timofeev, R.S. Voinkov, V.A. Shunin, J.D. Zelyah, V.A. Kochin, R.I. Verhodanov, A.V. Sharov --- p. 329
MAGNETIC PROPERTIES OF CERTAIN HYDRIDES OF MULTI-COMPONENT RARE-EARTH ALLOYS
P.А. Krot, I.S. Tereshina, V.N. Verbetskiy, Yu.A. Ovtchenkova --- p. 331
ELECTRODEPOSITION OF RARE REFRACTORY METALS AND ITS COMPOUNDS FROM MOLTEN SALTS: OBTAINING OF POWDERS AND COATINGS
S.А. Kuznetsov --- p. 333
CONTROL OF SPIN DYNAMICS OF RARE-EARTH MAGNET BY MEANS OF SUPERCONDUCTING MATRIX
E.I. Kunitsyna, R.B. Morgunov --- p. 335
A PROMISING MATERIAL BASED ON PRASEODYMIUM HEXALUMINATE FOR NEW GENERATION THERMAL BARRIER COATINGS
А.B. Lisafin --- p. 337
STUDY OF THE INFLUENCE OF SAMARIUM IONS ON THE PROPERTIES OF CALCIUM-MAGNESIUM PHOSPHATE CERAMICS
A.P. Lopareva, D.R. Khayrutdinova, A.S. Fomin, M.A. Goldberg, L.A. Nosikova, A.A. Egorov, A.V. Leonov --- p. 339
TECHNOLOGICAL PROPERTIES OF SPHERICAL POWDER OF Ti-Nb AND Ti-Al-Nb TITANIUM ALLOY SYSTEMS OBTAINED BY PLASMA WIRE ATOMIZATION AND GAS ATOMIZATION
A.S. Lukyanova, A.A. Kirsankin, E. Kukueva, A.S. Anokhin, M.S. Chuvikina, E.A. Ermkova, S.S. Strelnikova, S.Yu. Kuprienko --- p. 341
INVESTIGATION OF CALCIUM REDUCTION OF ZIRCONIUM POWDER AT INCREASED EXPERIMENTAL SCALE
V.V. Malkov, S.I. Vlasov, S.A. Melnikov, S.F. Kolegov, O.N. Budin, P.M. Pokushalov, V.V. Sanin --- p. 343
CHANGE IN MORPHOLOGY, PURITY, AND REACTIVITY OF ZIRCONIUM POWDER AS A RESULT OF CHARGE TREATMENT WITH CALCIUM CHLORIDE
V.V. Malkov, S.I. Vlasov, S.A. Melnikov, S.F. Kolegov, O.N. Budin, P.M. Pokushalov --- p. 345
CALPHAD-BASED DESIGN OF REFRACTORY Nb-Si ALLOYS FOR ADDITIVE MANUFACTURING
V.V. Mirontsov, D.N. Klimenko, N.D. Stepanov, N.Y. Yurchenko --- p. 347
NANOCOMPOSITE CERAMICS OF MgO-Y2O3 FOR INFRARED OPTICS
M.D. Nazmutdinov, D.A. Permin, S.V. Kurashkin, P.A. Otopkova, S.A. Melnikov, T.S. Nazmutdinova, A.V. Naumova --- p. 349
RESEARCH OF THE ELECTROLYTIC PRODUCTION OF METALLIC REM (Ce, MISCHMETAL) FROM OXIDES USING AN EXPERIMENTAL LABORATORY ELECTROLYZER
N.I. Nazhov, A.A. Rzheutskiy, R.L. Lukin, S.A. Melnikov, V.V. Sanin, G.S. Ryzhkova, E.B. Solntseva --- p. 351
USE OF THE SOLID-STATE FLUORINATION PROCESS OF RARE EARTH OXIDES FOR THE SUBSEQUENT FABRICATION OF A SOLID ELECTROLYTE OF THE RF3-LiF3 SYSTEM
N.I. Nazhov, S.A. Melnikov, A.A. Rzheutskiy, A.V. Rempel, V.V. Sanin, E.B. Solntseva, I.M. Melnikova, O.D. Khorozova --- p. 353
INFLUENCE OF CARBON REDUCTANTS WITH DIFFERENT CHARACTERISTICS ON THE PHASE COMPOSITION OF TANTALUM PENTOXIDE CARBOTHERMIC REDUCTION PRODUCTS
M.D. Panova, A.R. Petrosyan, S.A. Melnikov, V.V. Menshikov, V.V. Sanin --- p. 355
OPTIMIZATION OF ANTIMONY PURIFICATION USING TECHNOLOGICAL PROCESS MODELING
I.I. Maronchuk, D.D. Sanikovich, O.R. Parfenova, A.A. Parfenov, N.I. Cherkashina --- p. 357
DEVELOPMENT OF A DEEP PURIFICATION TECHNOLOGY FOR ANTIMONY FOR ELECTRONIC APPLICATIONS
I.I. Maronchuk, D.D. Sanikovich, O.R. Parfenova, A.A. Parfenov --- p. 359
SYNTHESIS OF ZrC VIA A MODIFIED SOL-GEL PROCESS
D.A. Pershaev, A.S. Boldin, I.I. Voytovich, M.A. Vartanyan --- p. 361
INVESTIGATION OF RESPONSE OF TANTALUM OXIDE-BASED GAS SENSORS AT TEMPERATURES ABOVE 900 °C
I.N. Burmistrov, A.S. Petrunin --- p. 363
ANALYSIS OF THE PHASE COMPOSITION OF GRADE SALT COMPOSITIONS LiF-BeF2 FOR A MOLTEN SALT REACTOR
N.S. Pitelin, A.A. Semenov, M.S. Sheverdyaev, O.Y. Vitkina, D.A. Korobeynikov, E.S. Kulikova --- p. 365
DEVELOPMENT OF A METHOD FOR SYNTHESIZING THE EuMo6S8 PHASE
M.A. Plastinin, D.O. Levin, V.V. Fomichev --- p. 367
ELECTROREFINING OF NIOBIUM IN MELTS BASED ON EQUIMOLAR MIXTURE OF SODIUM AND POTASSIUM CHLORIDES
I.B. Polovov, M.V. Chernyshov, A.S. Mukhamadeev, O.I. Rebrin --- p. 369
CRITICAL PARAMETERS OF THE NEODYMIUM ELECTROLYTIC PRODUCTION PROCESS
А.S. Sibilev, K.A. Povetkin, А.V. Nechaev, E.G. Polyakov --- p. 371
KINETICS OF DISSOLUTION OF TANTALUM SUBLIMATE OF ELECTRON BEAM MELTING
A.S. Prikhodko, E.E. Akaev, O.N. Budin, I.N. Burmistrov --- p. 373
MORPHOLOGICAL AND GRANULOMETRIC CHARACTERISTICS OF POWDERS OBTAINED BY REDUCING TANTALUM PENTOXIDE WITH LIQUID MAGNESIUM
V.M. Orlov, T.Yu. Prokhorova --- p. 375
FEATURES OF METAL MELT JET ATOMIZATION BY A HIGH-SPEED PERPENDICULAR GAS FLOW
E.K. Pogosyan, I.V. Barinov, I.G. Galchenko, V.V. Savin, I.O. Stasyuk --- p. 377
NATURE-INSPIRED REE RECOVERY TECHNOLOGIES: PHYTOMINING AS A BIOTECHNOLOGICAL ALTERNATIVE OR COMPLEMENT TO CONVENTIONAL HYDROMETALLURGY
V.V. Sanin, M.D. Panova, N.S. Tarasova, L.Yu. Mezhevaya, G.S. Ryzhkova --- p. 379
NEW GENERATION MAGNETIC MATERIALS BASED ON COMPOUNDS OF RARE-EARTH METALS, RUTHENIUM AND INDIUM
D.V. Sedelnikov --- p. 381
FERSMAN'S GEOCHEMICAL STARS OF SCATTERED ELEMENTS
A.A. Semenov, S.A. Ukhov, A.M. Safiulina, A.V. Lizunov, R.H. Khamizov --- p. 383
APPROXIMATION OF THE DECOMPOSITION PROCESS OF COMPOSITES BASED ON BERYLLIUM HYDRIDE AND NANODIAMONDS
E.V. Kozlova, M.S. Sheverdyaev, V.V. Gorlevsky, А.A. Semenov --- p. 385
ANALYSIS OF THE PHASE COMPOSITION OF GRADE SALT COMPOSITIONS LiF-BeF2 FOR A MOLTEN SALT REACTOR
N.S. Pitelin, A.A. Semenov, M.S. Sheverdyaev, O.Y. Vitkina, D.A. Korobeynikov, E.S. Kulikova --- p. 387
USE OF ZIRCONIUM-COBALT INTERMETALLIDE IN THE REDUCTION OF OXIDIZED FORMS OF HYDROGEN APPLIED TO THE GAS PURIFICATION SYSTEM OF A MOLTEN SALT REACTOR
O.A. Kucherov, A.A. Semenov, A.V. Lizunov, A.S. Anikin, R.V. Chekushin --- p. 389
PURIFICATION OF MATERIALS CONTAINING LITHIUM ISOTOPES FROM IMPURITIES USING THE CARBONATE-BICARBONATE METHOD
N.S. Pitelin, A.A. Semenov, S.P. Eliseev, A.V. Lizunov, D.A. Korobeynikov, M.S. Sheverdyaev, O.Ya. Vitkina --- p. 391
ON THE USE OF RARE METALS FOR MODELING THE SYNTHESIS OF MIXED NITRIDE URANIUM-PLUTONIUM FUEL
Tarasov V.R., Semenov A.A., Lizunov A.V., Davydov A.V., Skupov M.V., Anikin A.S., Kucherov O.A., Chekushin R.V., Zabirova N.E. --- p. 393
ANALYSIS OF THE PHASE COMPOSITION OF GRADE SALT COMPOSITIONS LiF-BeF2 FOR A MOLTEN SALT REACTOR
N.S. Pitelin, A.A. Semenov, M.S. Sheverdyaev, O.Y. Vitkina, D.A. Korobeynikov, E.S. Kulikova --- p. 395
EXPERIENCE IN THE DEVELOPMENT AND OPERATION OF CENTREK® CENTRIFUGAL EXTRACTORS
A.E. Zhukarev, A.V. Kosogorov, M.S. Maslov, V.S. Skachkov, N.P. Tereshkin --- p. 397
MICROSTRUCTURE AND PROPERTIES OF PROMISING MATERIALS BASED ON HEAVY TUNGSTEN PSEUDOALLOYS OBTAINED BY AN ADVANCED POWDER METALLURGY TECHNOLOGY
А.А. Sorokina, B.D. Chernyshev, S.A. Melnikov, I.V. Schetinin, V.V. Sanin --- p. 399
THE CIVIL AIRCRAFT BUILDING IN RUSSIA AS THE DRIVER OF RUSSIAN TITANIUM MARKET: THE FORECAST 2026-2030
K.A. Stroshkov --- p. 401
USING OF CHLORIDE MELTS FOR THE NEODYMIUM EXTRACTION FROM NdFeB
Iu.V. Stulov, A.V. Popova, S.A. Kuznetsov --- p. 403
MAGNETOSTRICTION AND THERMAL EXPANSION OF THE RARE-EARTH ALLOY GdTbDyHoY
Telitsa A.A., Pankratov N.Yu., Tereshina I.S., Krot P.A., Verbetsky V.N. --- p. 405
SYNTHESIS OF LUTETIUM ORTHOFERRITE VIA CITRATE INTERMEDIATE COMPOUNDS
V.B. Telyatnikov, S.A. Semenov --- p. 407
DEVELOPMENT AND RESEARCH OF NEW HYBRID COMPOSITES TO IMPROVE THE RELIABILITY AND DURABILITY OF GAS TURBINE ENGINES
P.O. Rusinov, S.A. Tyurina, G.Yu. Dalskaya, D.Yu. Gusevskaya, Zh.A. Guminskaya --- p. 409
MICROSTRUCTURE AND PROPERTIES OF Sm-Co-Fe-Cu-Zr PERMANENT MAGNETS OBTAINED BY PIM-TECHNOLOGY
B.D. Chernyshev, I.V. Schetinin --- p. 411
GIREDMET JSC'S OPPORTUNITIES FOR RESTORING DOMESTIC PRODUCTION OF SAMARIUM METAL
M.A. Shayakhmetova, S.A. Vasilenko, V.V. Apanasenko, R.A. Iagafarov --- p. 413
CATALYTIC PROPERTIES OF SOLID SOLUTIONS Cu0.08Mn0.02MxCe0.9-xO2 IN CO OXIDATION REACTIONS AND OXIDATIVE DESTRUCTION OF CARMOISINE BY THE PHOTO-FENTON METHOD
I.V. Shelepin, E.Yu. Liberman, I.V. Zagaynov --- p. 415
ELIMINATION OF RADIOACTIVE CONTAMINATION FROM THE SURFACE OF NICKEL-COATED BERYLLIUM PRODUCTS
S.S. Shirokov, A.A. Semenov, E.Yu. Antsiferova --- p. 417
DEVELOPMENT OF A RECOVERING TECHNOLOGY FOR SAMARIUM FROM PRODUCTION WASTE OF Sm-Co MAGNETS
D.Yu. Vasilenko, А.V. Shitov, D.Yu. Bratushev, S.A. Vasilenko, M.A. Shayakhmetova --- p. 419
POLYMER MATERIALS BASED ON A SINGLE MOLECULE MAGNET — DYSPROSIUM ACETYLACETONATE WITH PYRIDINE N-OXIDE
V.P. Shtefanets --- p. 421
MECHANOACTIVATION — A TECHNIQUE TO INTENSIFY SINTERING IN HfC — TaN SYSTEM
O.E. Shubabko, N.A. Popova, M.A. Vartanyan --- p. 423
ADDITIVE MANUFACTURING OF REFRACTORY COMPLEX CONCENTRATED ALLOYS: ISSUES AND PERSPECTIVES
N.Y. Yurchenko --- p. 425
Chemistry & Technology of High-Purity Rare-Metal Compounds & Materials (RAREMET: Chemistry) --- p. 426
A SAFER ROUTE TO NEODYMIUM FLUORIDE: REPLACEMENT OF HAZARDOUS HF GAS WITH USERFRIENDLY NH₄HF₂
Dr. B. Singh, Mr. Samir Rokadia --- p. 427
SYNTHESIS OF STRATEGIC NdF₃/PrF₃ MIXED-FLUORIDES FROM INDIGENOUS SOURCES FOR STRATEGIC APPLICATIONS
Purushotham Yadoji, N. Sai Anuraag, S. Rajesh Kumar --- p. 428
STUDY OF THE INFLUENCE OF PARTICLE SIZE OF A HETEROGENEOUS SYSTEM ON RESULTS BY X-RAY FLUORESCENCE SPECTROSCOPY
А.D. Arkhangelsky, E.L. Dzidziguri --- p. 429
THE INTEGRATED APPROACH TO RARE EARTH MATERIALS ANALYSIS WITHOUT SAMPLE DISSOLUTION
А.А. Arkhipenko, V.B. Baranovskaya --- p. 431
CURRENT REQUIREMENTS FOR MATERIALS BASED ON RARE METALS, INCLUDING RARE-EARTHS, ARE CHALLENGES FOR MODERN ANALYTICS
V.B. Baranovskaya --- p. 433
IMPREGNATED TYPE SORBENTS BASED ON NEW FLUORINATED DILUENTS
N.A. Bezhin, I.G. Shibetskaia, V.A. Razina, V.V. Milyutin, I.G. Tananaev --- p. 435
ANALYSIS OF WASTEWATER TREATMENT SCHEMES FOR THE PROCESSING OF RARE EARTH SALTS CONTAINING AMMONIUM NITRATE
V.A. Brovkin, A.D. Khmelev, S.Yu. Skripchenko, T.M. Buslaeva --- p. 437
PURITY LEVEL OF RARE-EARTH METALS AND THEIR COMPOUNDS
O.P. Lazukina, E.N. Volkova, K.K. Malyshev, A.D. Bulanov --- p. 439
PROCESSING OF BISMUTH AND LEAD-BISMUTH ALLOY TO PRODUCE BISMUTH OXIDE
A.S. Daminov, O.D. Sheina, E.S. Koledova, Yu.M. Yukhin --- p. 441
OXYGEN DETERMINATION IN METAL HALIDE-BASED SYSTEMS
D.A. Danilov, E.S. Kartashova, A.A. Ivshina, I.B. Polovov, O.I. Rebrin --- p. 443
ADSORBENTS BASED ON SILICA AND PLANT DERIVED MATERIALS WITH PHOSPHORUS CONTAINING GROUPS FOR THE PRECONCENTRATION AND DETERMINATION OF RARE EARTH METALS
S.L. Didukh-Shadrina, O.V. Buiko, S.I. Metelitsa, E.V. Borodina, V.N. Losev --- p. 445
INFORMATION TECHNOLOGIES IN THE DEVELOPMENT OF FUNCTIONAL MATERIALS BASED ON RARE-EARTH ELEMENTS
E.N. Domoroshchina, I.I. Pashkin, A.A. Glushko, V.A. Sokolovsky, G.M. Kuz'micheva --- p. 447
ANALYTICAL CONTROL OF RARE-METALLIC RAW MATERIALS AS A BASIS FOR QUALITY GUARANTEES OF PROSPECTIVE MATERIALS
M.S. Doronina, V.B. Baranovskaya --- p. 449
SYNTHESIS AND STUDY OF THE PROPERTIES OF SILICATES WITH THE GARNET STRUCTURE RE₂CaMg₂(SiO₄)₃:Tb
V.V. Dubov, V.D. Belousova, O.Yu. Koval, I.Yu. Komendo, M.V. Korzhik --- p. 451
FLUIDTEH PLATFORM
V.A. Yershov, S.S. Rzhevsky, N.M. Nedelko, D.S. Sumovsky, S.A. Meshalkin --- p. 453
DETERMINATION OF REE ELEMENTS IN GEOLOGICAL SAMPLES OF VARIOUS NATURE BY MEANS OF ICP-MS METHOD AND DIFFERENT SAMPLE PREPARATION TECHNIQUES
A.V. Zhilkina, D.A. Tyurin, V.P. Kolotov --- p. 455
INFLUENCE OF THE ACID-BASE PROPERTIES OF CHLOROALUMINATE ELECTROLYTES ON THE VAPOR PRESSURE OF ZIRCONIUM AND HAFNIUM TETRACHLORIDES OVER KCl-AlCl₃-MeCl₄ SALT MELTS
A.A. Ivshina, I.P. Sandalov, V.A. Volkovich, I.B. Polovov --- p. 457
DETERMINATION OF STRUCTURE AND THERMOLYSIS MECHANISM OF CERIUM PHOSPHATES USING POWDER X-RAY DIFFRACTION
D.А. Kozlov, T.O. Kozlova, V.K. Ivanov --- p. 460
PRODUCTION OF PERMANENT MAGNETS: PURITY OF STARTING RARE-EARTH METALS
N.B. Kolchugina, P.A. Prokofev, N.A. Dormidontov, A.S. Bakulina, R.A. Vakhrushev --- p. 462
PRE-TREATMENT OF THE LEACHING SOLUTION OF CATHODE ACTIVE MATERIAL IN THE RECYCLING OF SPENT LITHIUM-ION BATTERIES FOR THE PRODUCTION OF NMC PRECURSORS
V.O. Kordik, Yu.V. Sokolova --- p. 464
DEVELOPMENT OF PRODUCTION TECHNOLOGY OF HIGH-PURITY THALLIUM NITRATE
A.R. Korneeva, M.S. Kuznetsov, K.S. Zaramenskikh, S.M. Pilyushko, M.V. Morozov, G.V. Polyakova, L.Yu. Mezhevaya, I.A. Denisov --- p. 466
INSTRUMENTAL AND CHEMOMETRIC METHODS FOR THE DETERMINATION OF TRACE QUANTITIES Al, Cu, Zn, Ga, As, Au IN TERNARY ALLOY CdHgTe USING ICP-MS
N.А. Korotkova, T.F. Akhmetzhanov, L.Yu. Mezhevaya, I.А. Denisov --- p. 468
PRODUCTION OF HIGH-PURITY HAFNIUM TETRACHLORIDE
I.V. Lebedkin, A.V. Kardapolov, S.A. Vasilenko, E.S. Koparulina, M.U. Zubkova, K.I. Klimov, R.F. Ryauzova, V.V. Apanasenko --- p. 470
CONTROL OF WATER CONTENT IN CRYSTALLOHYDRATES OF LANTHANIDE SALTS
M.Y. Medvedevskikh --- p. 472
EXPERIENCE OF THE CHEPETSKY MECHANICAL PLANT IN THE PRODUCTION OF HAFNIUM IODIDE
Yu.R. Mityukov, A.A. Semenov --- p. 474
SYNTHESIS OF HIGH-PURITY POLYCRYSTALLINE GALLIUM ARSENIDE
L.А. Mochalov, E.A. Slapovskaya, A.S. Tokarev --- p. 476
NiTa₂O₆ COMPLEX OXIDE PRODUCTION BY SOL-GEL METHOD
Y.V. Novikova, O.V. Chernyshova --- p. 478
DEVELOPMENT AND APPROBATION OF PHYSICO-CHEMICAL MODEL FOR SUBLIMATION PURIFICATION OF ZIRCONIUM TETRAFLUORIDE
O.A. Ozherelyev, V.L. Sofronov --- p. 480
THE APPLICATION OF SUPERCRITICAL FLUIDS FOR THE EXTRACTION AND PURIFICATION OF RARE METALS
O.O. Parenago, M.O. Kostenko, Ya.I. Zuev --- p. 482
OPTIMIZATION OF ANTIMONY PURIFICATION USING TECHNOLOGICAL PROCESS MODELING
I.I. Maronchuk, D.D. Sanikovich, O.R. Parfenova, A.A. Parfenov, N.I. Cherkashina --- p. 484
ACTUAL ANALYTICAL POSSIBILITIES OF MASS SPECTROMETRY FOR MATERIALS CONTAINING RARE-EARTH ELEMENTS
K.V. Petrova, N.A. Korotkova, V.B. Baranovskaya --- p. 486
PREPARATION OF ANHYDROUS LOWER TITANIUM CHLORIDES AND THEIR PHYSICOCHEMICAL PROPERTIES
V.E. Polkin, S.A. Vasilenko, M.A. Shayakhmetova, G.N. Litvinova --- p. 488
EFFECT OF NON-COVALENT INTERACTIONS ON THE EUROPIUM AND GADOLINIUM DINITROBENZOATE COMPLEX STRUCTURES
A.V. Rogachev, M.A. Shmelev, А.A. Sidorov --- p. 490
SORPTION OF YTTRIUM AND STRONTIUM BY INORGANIC SORBENTS FROM CARBONATE SOLUTIONS
А.А. Rostokin, T.S. Aleksandrov, P.R. Yastrebinskaya, P.A. Grigoryeva, I.V. Smirnov, M.D. Karavan --- p. 492
COORDINATION COMPOUNDS OF RARE-METAL NITRATES AND PERCHLORATES WITH AMIDES AS PRECURSORS FOR SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS OF NANOSCALE MATERIALS
E.V. Savinkina, I.A. Karavaev, E.K. Bettels, M.S. Polukhin, R.A. Rodriguez Pineda --- p. 494
RESEARCH ON THE EXTRACTION EFFICIENCY OF NEW EXTRACTANT FORMULATIONS FOR THE RECOVERY AND SEPARATION OF RARE EARTH ELEMENTS
E.A. Skuratova, T.I. Aristova, E.O. Koroleva, O.V. Yurasova, O.D. Khorozova, I.M. Melnikova, A.D. Andreev, A.A. Grachev --- p. 496
AI-CONTROLLED MICROFLUIDIC STATIONS FOR ACCELERATED AND RESOURCE-EFFICIENT DEVELOPMENT OF CHEMICAL SYNTHESIS TECHNOLOGIES AND SEAMLESS TRANSFER TO SMALL-SCALE PRODUCTION
Soldatov A.V., Guda A.A., Pankin I.A., Medvedev P.V., Chapek S.V., Mukhanova E.A., Protsenko B.O., Guda S.A. --- p. 498
SORPTION RECOVERY OF LITHIUM IONS FROM MULTICOMPONENT AQUEOUS SOLUTIONS
A.V. Tatarnikov, A.O. Chernyshenko, S.I. Andreeva --- p. 500
UMP JSC EXPERIENCE IN BERYLLIUM CONCENTRATE PROCESSING
Ye.V. Frants, B.L. Zorin, S.G. Tsoraeva, I.V. Martsifey, E.V. Sokolov, S.V. Udartsev --- p. 502
DIGITAL START-UP: FROM PROJECT VERIFICATION TO PERSONNEL TRAINING BEFORE THE COMMISSIONING STAGE
Sh.K. Fayzrakhmanov --- p. 503
COMPARATIVE CHARACTERISTICS OF CALIX[4]RESORCINOL AND CROWN ETHER IN THE ISOLATION OF RHODIUM AND PLATINUM COMPOUNDS
E.V. Guseva, E.V. Fesik --- p. 504
RADICAL POLYMERIZATION OF METHYL METHACRYLATE IN THE PRESENCE OF A SYSTEM BASED ON RHODIUM(III) AND CALIX[4]PHOSPHINE
E.V. Guseva, E.V. Fesik, A.V. Potapova, R.R. Zainullin --- p. 506
ASPECTS OF THE APPLICATION OF OCTA-2-HYDROXYETHYLATED CALIX[4]RESORCINOL IN THE ISOLATION OF RARE EARTH METALS
E.V. Guseva, E.V. Fesik --- p. 507
PREPARATION OF BIMETALLIC MATERIALS SUCH AS Pt(Pd)-Mo BY THERMOLYSIS OF PRECURSORS MIXTURES
E.V. Fesik, E.V. Guseva, M.P. Zykova, S.G. Ponomarev --- p. 509
THE «STRUCTURE — CATALYTIC PROPERTIES» CONNECTION OF RARE-EARTH METAL OXIDES
K.R. Khusnutdinova, Z.Y. Pastukhova --- p. 511
NOVEL APPROACHES TO SELECTIVE LITHIUM EXTRACTION: FROM SOLID-PHASE SORBENT SYNTHESIS TO A PROCESS FLOW DIAGRAM
M.V. Maslova, Yu.P. Semushina, A.M. Chemekov, А.S. Sibilev, N.V. Mudruk, А.V. Nechaev --- p. 513
Rare Metal Based Functional Materials for Electronics, Optics, Photonics, Energy Conversion & Storage (RAREMET: Functional) --- p. 515
Pr³⁺-ACTIVATED Na₃YSi₂O₇ PHOSPHOR FOR WIDE-RANGE, HIGH-SENSITIVITY NIR-II RATIOMETRIC THERMOMETRY
Q. Shi, L. Gao, K.V. Ivanovskikh --- p. 516
LANTHANIDE DOPED SPECTRAL CONVERTERS: FROM ENERGY EFFICIENT LIGHTING TO ENERGY CONVERTING SOLAR CELL APPLICATIONS AND BEYOND
P. Ghosh --- p. 517
ENGINEERING ASPECTS OF QUANTUM DOTS AND RARE-EARTH DOPED NANOMATERIALS FOR VARIOUS APPLICATIONS
Raghumani Singh Ningthoujam --- p. 518
DEFECT-INDUCED MAGNETISM IN CERIUM-DOPED BARIUM ZIRCONATE PEROVSKITES: A SYSTEMATIC EPR STUDY
D. Mesquita, M. Moreira, P. Silva --- p. 519
RESEARCH OF SULFIDE PASSIVATION OF InSb POLISHED WAFERS
E.N. Abramova, U.M. Matveyenka, E.A. Skryleva, B.R. Senatulin, D.E. Pakhar, R.U. Kozlov, I.V. Sidelnikov --- p. 521
INFLUENCE OF THE DOPING WITH W ON THE CRYSTAL STRUCTURE AND PHYSICO-CHEMICAL PROPERTIES OF THE OXIDES BASED ON THE LaNi₀.₆Co₀.₂Fe₀.₂O₃₋δ
А.R. Akhmadeev, N.V. Lyskov, M.V. Ananyev, А.A. Markin --- p. 523
DOMAIN AND NON-COLLINEAR MAGNETIZATION SWITCHING IN THE GdFeCo/Ir/GdFeCo STRUCTURE
M.V. Bakhmetiev, R.B. Morgunov --- p. 525
THE DETERMINATION OF INDIUM ANTIMONIDE ELECTROPHYSICAL PARAMETER VALUES BY HALL COEFFICIENT FIELD DEPENDENCE
A.G. Belov, R.Yu. Kozlov, E.O. Zhuravlev, E.V. Molodtsova, N.U. Komarovskiy --- p. 527
FABRICATION OF Ni-LDC ANODE SUPPORTS FOR SOLID OXIDE FUEL CELLS
E.A. Berezhnaya, A.R. Akhmadeev, F.Y. Bochkanov --- p. 529
TECHNOLOGIES AND MATERIALS IN FABRICATION OF UNCOOLED MICROBOLOMETRIC MATRICES: STATUS AND PROSPECTS
А.N. Boiko, A.F. Ivanchenko, G.A. Rudakov --- p. 531
La-DOPED LAYERED MANGANESE OXIDE AS AN ELECTRODE MATERIAL FOR AQUEOUS RECHARGEABLE ZINC BATTERIES
D.V. Boldyrev, B.A. Ananchenko --- p. 533
DESIGN AND MANUFACTURE OF PHYSICAL-THERMAL EQUIPMENT FOR PRODUCTION OF SEMICONDUCTOR MATERIALS FOR POWER ELECTRONICS, SCINTILLATORS AND RARE EARTH METALS
A.V. Borodin, V.A. Borodin, M.V. Yudin, K.N. Smirnov --- p. 535
DESIGN OF RUSSIAN EQUIPMENT AND TECHNOLOGIES FOR SiC SINGLE CRYSTALS GROWTH AND FOR EPITAXIAL LAYERS GROWTH ON 4H-SiC 6" SUBSTRATES
A.V. Borodin, V.A. Borodin, M.V. Yudin, K.N. Smirnov, T.A. Mosharov --- p. 537
INVESTIGATION OF β-Ga₂O₃ SINGLE CRYSTAL GROWTH PROCESS FROM THE MELT FOR POWER ELECTRONIC DEVICES
A.V. Borodin, V.A. Borodin, M.V. Yudin, T.A. Mosharov, Y.I. Ushnitskiy --- p. 539
OPTICAL TRANSMISSION SPECTRA OF PALLADIUM THIN FILMS OF DIFFERENT STRUCTURE AND MORPHOLOGY UNDER HYDROGEN EXPOSURE
B.R. Bulyakov, I.V. Yanilkin, A.V. Petrov, A.I. Gumarov, A.M. Rogov, R.V. Yusupov, L.R. Tagirov --- p. 541
PROSPECTS FOR OBTAINING SILICON TETRACHLORIDE FROM ITS DIOXIDE BY CHLORINATION
S.A. Vasilenko, V.V. Apanasenko, I.M. Melnikova, S.V. Lebedeva --- p. 543
COMPARISON OF STRUCTURAL DEFECTS AND ELECTROPHYSICAL PROPERTIES OF GaAs AND InAs SINGLE CRYSTAL WAFERS GROWN BY CZOCHRALSKI AND VGF METHODS
R.A. Verbitsky, K.S. Polzikova, Y.V. Syrov, S.N. Knyazev --- p. 545
PATTERNS IN THE VARIATION OF THERMAL PROPERTIES OF INTERMETALLIC COMPOUNDS IN LEAD—LANTHANIDE SYSTEMS
S.A. Gadoev, A.B. Badalov, B.Sh. Rahmonzoda --- p. 547
LUMINESCENT AND NON-LINEAR OPTICAL COMPLEX BARIUM-INDIUM VANADATE
E.M. Gallyamov, A.V. Fadeev, V.V. Titkov, O.V. Baryshnikova, B.I. Lazoryak --- p. 549
PRODUCTION OF NANOSTRUCTURED METAL OXIDE POWDERS
S.S. Garagul, V.K. Larin, A.V. Vasilyev, V.P. Dmitrienko, A.G. Karengin --- p. 550
RADIATION STABILITY AND PARTIAL SUBSTITUTION OF LEAD WITH DIVALENT GERMANIUM IN CsFAPbI₃ PEROVSKITES
M.F. Gerasimov, M.A. Ustinova, S.V. Nikiforov, L.A. Frolova, E.Z. Kurmaev, P.A. Troshin, I.S. Zhidkov --- p. 552
THE InSb-ZnTe SYSTEM SOLID SOLUTIONS: SYNTHESIS AND RAMAN SPECTROSCOPIC STUDIES
E.G. Goncharova --- p. 554
LANTHANUM CONTAINING COMPLEX OXIDES AS PROMISING MATERIALS FOR SOLID OXIDE FUEL CELLS OF SYMMETRICAL DESIGN
E.V. Gordeev, D.A. Osinkin --- p. 556
THE INFLUENCE OF CATIONIC DISORDERING ON LUMINESCENT PROPERTIES AND ENERGY TRANSFER PROCESSES IN Y₁₋ₓScₓVO₄:Eu³⁺ SOLID SOLUTIONS
A.A. Gorshkova, V.S. Voznyak --- p. 558
LUMINESCENT (Na,Li)₆Mo₄O₃₀ CRYSTALS: GROWTH BY LOW-THERMAL-GRADIENT CZOCHRALSKI TECHNIQUE, CRYSTAL STRUCTURE AND OPTICAL PROPERTIES
V.D. Grigorieva --- p. 560
DEVELOPMENT OF POISONING-RESISTANT PLATINUM ELECTROCATALYSTS FOR THE PEMFC CATHODE
D.E. Grineva, R.M. Mensharapov, M.V. Sinyakov, D.D. Spasov --- p. 562
PROSPECTS FOR THE APPLICATION OF INTERMEDIATE-TEMPERATURE SOLID OXIDE FUEL CELLS
K.A. Dzhus, E.S. Safonov, V.L. Konstantinov, I.I. Sadikov, K.V. Ivanovskikh, V.A. Eremin, V.A. Dybov --- p. 564
A PERSPECTIVE OF THE AIR REGENERATION SYSTEM BASED ON THE PEM ELECTROLYZER AND MOLTEN CARBONATE FUEL CELLM.A. Erokhin, A.E. Belov, V.A. Mavrov --- p. 567
OPTIMIZATION OF REACTIVE RF MAGNETRON SPUTTERING PARAMETERS FOR LDC ELECTROLYTE LAYERS IN PLANAR SOFCs
M.G. Zhudeeva, F.Y. Bochkanov, V.A. Dybov --- p. 569
YTTRIUM PORPHYRIN COMPLEXES AS A MOLECULAR PLATFORM FOR PHOTOCATALYSIS
V.S. Sukharev, E.Yu. Tyulyaeva, S.A. Zdanovich, S.V. Zaitseva --- p. 571
OBTAINING OPTICS FROM KRS-5 CRYSTALS BY DIAMOND BLADE PROCESSING AT GIREDMET JSC
K.S. Zaramenskikh, M.S. Kuznetsov, A.V. Osipov, M.V. Morozov, S.M. Pilyushko, A.R. Korneeva --- p. 573
PHYSICOCHEMICAL STUDY OF THE COMPOSITION, STRUCTURE AND PROPERTIES OF ARCHAEOLOGICAL FINDS FOR THE ACCURATE DETERMINATION OF PIGMENTS AND PAINTS USED IN THEM
Yu.A. Zimin, S.I. Bezzubov, R.G. Kuznetsov, A.V. Gavrikov, P. Calle, E.Ya. Zubavichus, S.A. Kozyukhin --- p. 575
SYNCHROTRON RADIATION FACILITY SKIF: NEW CAPABILITIES TO STUDY MATERIALS AND DEVICES BASED ON RARE AND RARE-EARTH METALS
Y.V. Zubavichus, A.V. Bukhtiyarov --- p. 577
SILICA DIOXIDE DOPING WITH Er³⁺, Al³⁺ AND F⁻ IONS
P.V. Zuev, O.V. Chernyshova --- p. 579
INVESTIGATION OF ZrO₂-BASED MATERIALS WITH LUMINESCENT PROPERTIES
D.K. Ivanov, T.O. Obolkina, D.A. Utkin, M.A. Goldberg, A.A. Konovalov, D.R. Khairutdinova, O.S. Antonova, N.O. Donskaya, M.S. Pudovkin, R.R. Giniyatullina, I.D. Sidorov, L.A. Nosikova, V.S. Komlev --- p. 580
SYNTHESIS AND PROPERTIES OF A COMPOSITION BASED ON LUTETIUM GALLATE
A.I. Kalinin, V.A. Novozhenov, V.P. Smagin, O.V. Belova, I.A. Shmakov --- p. 582
MAGNETOCALORIC EFFECT IN FAMILY OF ALL-d-METALS HEUSLER Ni-Co-Mn-Ti ALLOYS
A.P. Kamantsev, D.A. Karpukhin, A.S. Kuznetsov, A.V. Mashirov, O.E. Kovalev, N.Yu. Nyrkov, A.V. Golovchan, V.I. Mitsiuk --- p. 584
THE EFFECT OF SURFACE ACTIVATION BY SILVER-CONTAINING SUBSTANCES ON THE MORPHOLOGY AND ADHESION OF COPPER COATINGS FORMED FOR MICROWAVE ELECTRONICS APPLICATIONS
I.A. Tugolukov, V.S. Karzakova, N.A. Rashutin, S.A. Tyurina, V.L. Demin --- p. 586
MULTIFUNCTIONAL CERAMICS BASED ON SYSTEMS OF GENERAL COMPOSITION (Gd,Y)₃(Al,Ga)₅O₁₂:RE (RE = Ce, Pr, Eu, Tb)
P.V. Karpyuk, V.G. Smyslova, L.D. Tonova, Y.R. Lee, M.V. Korzhik --- p. 588
THERMOELECTRIC PROPERTIES OF SAMARIUM MONOSULFIDE THIN FILMS
M.O. Kmet, L.A. Nosikova, I.S. Volchkov --- p. 590
OPTICAL CHARACTERISTICS OF Tb-DOPED Lu₃CaMg₂(SiO₄)₃ PHOSPHOR: A PROMISING MATERIAL FOR ISOTOPE CONVERTERS
O.Yu. Koval, V.V. Dubov, V.D. Belousova, I.Yu. Komendo, A.N. Vasil'ev, M.V. Korzhik --- p. 592
PHOTOLUMINESCENCE OF PEROVSKITE NANOPARTICLES: EMISSION MECHANISMS AND PROSPECTS FOR PRACTICAL APPLICATION
S.A. Kozyukhin, A.G. Son, V.A. Gushchina, E.A. Teplyakov --- p. 594
QUALITY MANAGEMENT OF SEMICONDUCTOR MATERIALS BASED ON THE ANALYSIS OF PRODUCTION CONTROL DATABASES
A.V. Kudrya, N.Yu. Komarovskiy, S.N. Knyazev, Kim Zin Hyuk --- p. 596
Cr-SORPTION FROM THE GAS PHASE BY COMPOUNDS WITH PEROVSKITE AND RUDDLESDEN-POPPER STRUCTURES
E.Yu. Konysheva --- p. 598
AUTOMATION OF THE CONTROL OF THALLIUM HALIDE MONOCRYSTAL GROWTH BY THE BRIDGMAN-STOCKBARGER METHOD USING MACHINE VISION
M.I. Kuzmin, D.I. Kushniruk, M.V. Morozov, M.S. Kuznetsov --- p. 599
RARE METALS CRYSTAL GROWTH BY AMPOULE METHODS UNDER LOW TEMPERATURE GRADIENTS CONDITIONS
А.F. Kurus, S.I. Lobanov, P.G. Krinitsyn, L.I. Isaenko --- p. 601
ELECTROCHEMICAL SYNTHESIS OF INTERMETALLIC COMPOUNDS OF PRASEODYMIUM AND NICKEL IN EUTECTIC KCl-NaCl-CsCl MELT
H.B. Kushkhov, А.А. Hotov, M.N. Ligidova, M.A. Shogenova --- p. 603
THE INFLUENCE OF Nb⁵⁺ SUBSTITUTION BY Ti⁴⁺ ON THE STRUCTURAL PARAMETERS OF DOUBLE PEROVSKITES Sr₂FeNb₁₋ₓTiₓO₆₋δ (0.1≤x≤0.5)
D.O. Levin, L.A. Nosikova, V.V. Fomichev --- p. 605
SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF NIOBIUM DOPED Dy₂Ti₂O₇ WITH PYROCHLORE STRUCTURE
D.O. Levin, L.A. Nosikova, V.V. Fomichev --- p. 607
SYNTHESIS OF CeO₂:Eu³⁺ LUMINOPHORES BY HYDROTHERMAL METHOD
Y.I. Lipaeva, A.V. Zhukov --- p. 609
ELECTRICAL PROPERTIES OF PHOSPHORUS-DOPED ZnO p-TYPE THIN FILMS AT DIFFERENT OXYGEN CONTENTS
А.Yu. Lopatin, Yu.E. Kalinin --- p. 611
SOL-GEL SYNTHESIS OF MATERIALS RESISTANT TO γ-RADIATION
K.O. Lyasnikov, O.V. Chernyshova --- p. 613
EFFECT OF TELLURIUM ALLOYING ON THE PROPERTIES OF Mg₃Sb₂-Mg₂Bi₂ SOLID SOLUTION
A.A. Mikhailova, K.A. Shcherbakova, A.A. Markin, Yu.N. Kuznetsov, V.A. Dybov, N.Yu. Tabachkova --- p. 615
APPLICATION OF PROTON RADIOGRAPHY FOR CRYSTAL STRUCTURE STUDY
K.L. Mikhaylyukov, A.N. Belonogov, A.A. Gorodnov, B.I. Tkachenko --- p. 617
ELECTRON BEAM MELTING FURNACE EBF 150L BY FABMETALL FOR MELTING AND OTHER TECHNOLOGICAL OPERATIONS IN VACUUM
M.P. Motorin, N.N. Koval, A.G. Rau --- p. 619
Eu³⁺/Eu²⁺ REDUCTION MECHANISM IN CaF₂:Eu UNDER THE INFLUENCE OF X-RAY RADIATION: DEFECTS AND SYNTHESIS METHOD
E.A. Mukhanova, K.K. Volik, I.A. Pankin, A.V. Soldatov --- p. 621
DEVELOPMENT OF CERIUM OXIDE POLISHING SLURRIES FOR CHEMICAL MECHANICAL PLANARIZATION OF SEMICONDUCTOR AND OPTICAL MATERIALS
K.V. Otvagina, D.I. Feshina, D.N. Smirnova, A.N. Markov, E.S. Dokin, D.G. Fukina, A.V. Vorotyntsev, A.N. Petukhov --- p. 623
DEVELOPMENT OF AN EFFECTIVE TUNGSTEN-CONTAINING ALKENE EPOXIDATION CATALYST
Z.Y. Pastukhova, K.R. Khusnutdinova, I.A. Brovin, L.G. Bruk --- p. 625
STUDY OF PASSIVATION OF POLISHED WAFERS OF MONOCRYSTALLINE GALLIUM ANTIMONIDE
D.E. Pakhar, U.M. Matveyenka, E.A. Skryleva, B.R. Senatulin, R.U. Kozlov, I.V. Sidelnikov, E.N. Abramova --- p. 627
AUTONOMOUS IN-SITU HYDROGEN REFILLING SYSTEM: SYNERGY OF Pd MEMBRANES AND QUASI-CRYSTALLINE CATALYSTS IN THE PROCESS OF METHANE REFORMING
I.S. Petriev, P.D. Pushankina, A.R. Achoh, O.V. Frolova --- p. 629
SOME OPTICAL PROPERTIES OF SINGLE CRYSTALS OF SILVER CHLORIDE AND BROMIDE
S.M. Pilyushko, K.S. Zaramenskikh, M.S. Kuznetsov, M.V. Morozov, A.R. Korneeva, G.V. Polyakova --- p. 631
INFLUENCE OF THERMAL AND DYNAMIC PARAMETERS ON THE FORMATION OF CHANNEL HETEROGENEITY IN GALLIUM ARSENIDE SINGLE CRYSTALS [111] GROWN BY THE CZOCHRALSKI METHOD
K.S. Polzikova, N.Y. Komarovsky, D.A. Tikhonov, V.A. Chuprakov, S.N. Knyazev --- p. 633
CATALYSIS BY CERIA: TRADITIONAL APPLICATIONS AND NEW DIRECTIONS
D.I. Potemkin, A.M. Gorlova, V.P. Pakharukova, V.N. Rogozhnikov, P.V. Snytnikov, S.D. Badmaev, V.A. Sobyanin --- p. 635
ULTRAVIOLET UP-CONVERSION LUMINESCENCE IN WIDE-GAP CRYSTALS DOPED WITH Pr³⁺ IONS
V.A. Pustovarov, D.A. Tavrunov --- p. 637
EXPERIENCE IN USING SYNCHROTRON RADIATION FOR THE CONCEPTUAL DESIGN OF THE TIME-RESOLVED LUMINESCENCE EXPERIMENTAL STATION AT THE SIBERIAN RING PHOTON SOURCE (SKIF)
V.A. Pustovarov, V.Yu. Ivanov, K.V. Ivanovskikh, A.P. Zavyalov --- p. 639
PREPARATION OF MONODISPERSE CERIUM DIOXIDE NANOPARTICLES WITH TAILORED SIZES
Yurasova O.V., Salavatov N.A., Petrikova N.V., Tereshenkov A.V. --- p. 641
EXPERIMENTAL STUDY OF HYDROGEN REDUCTION OF PHOSPHORUS TRICHLORIDE
Vakhrin V.V., Remeshevskaya N.A., Kataev A.A., Raguzina A.V., Shibanov N.A. --- p. 643
OBTAINING HIGH-QUALITY SURFACES OF OPTICAL ELEMENTS MADE FROM COMPOSITE CERAMIC Y₂O₃-MgO
E.O. Timofeev, O.V. Timofeev, D.A. Permin --- p. 659
OBTAINING QUALITY SURFACES OF OPTICAL ELEMENTS BASED ON POLYCRYSTALLINE ZINC SULPHIDE (CVD-ZnS) ALLOYED WITH TRANSITION METALS DURING MECHANICAL AND CHEMICAL-MECHANICAL PROCESSING
O.V. Timofeev, D.V. Savin, E.O. Timofeev, V.B. Ikonnikov --- p. 661
PECULIARITIES OF MECHANICAL AND CHEMICAL-MECHANICAL PROCESSING OF POLYCRYSTALLINE ZINC-BASED A₂B₆ MATERIALS WHEN MAKING OPTICAL ELEMENTS FOR POWER AND INFRARED OPTICS
O.V. Timofeev, E.O. Timofeev --- p. 663
ON THE DEPENDENCE BETWEEN THE CRYSTALLIZATION FRONT AND THE FACET EFFECT IN GaAs (111) GROWN BY THE LEC METHOD
D.A. Tikhonov, I.V. Novikov, N.Yu. Komarovsky, K.S. Polzikova, V.A. Chuprakov, S.N. Knyazev --- p. 665
PLANARITY CONTROL ISSUES IN PROCESSING A₂B₆ HETEROSTRUCTURES OF LIQUID-PHASE SYNTHESIS
A.A. Trofimov, Yu.B. Andrusov, S.V. Golovin, D.O. Tsaregorodtsev, A.S. Kondrakhin, M.Yu. Andreeva, A.M. Kosyakova, V.O. Kuzin, A.A. Romanov --- p. 667
SYNTHESIS AND PROPERTIES OF SCANDIUM COMPLEXES WITH PORPHYRIN LIGANDS: FROM STRUCTURE TO FUNCTIONALITY
M.V. Zaitsev, E.Yu. Tyulyaeva, S.A. Zdanovich, S.V. Zaitseva --- p. 669
APPLICATION OF X-RAY ABSORPTION SPECTROSCOPY TO STUDY THE LOCAL AND ELECTRONIC STRUCTURE OF TRANSITION METAL SULFIDE AND CHLORIDE COMPLEXES AT THE «KOSMOS» STATION
А.D. Fedorenko, A.D. Nikolenko, A.L. Gushchin, Ya.S. Fomenko, S.N. Berdyugin, V.D. Grigorieva --- p. 671
CeO₂:Ln NANOABRASIVES FOR SHALLOW TRENCH ISOLATION PLANARIZATION: CONTROL OF STRUCTURE AND COLLOIDAL PROPERTIES
D.I. Feshina, K.V. Otvagina, D.N. Smirnova, A.N. Markov, E.S. Dokin, D.G. Fukina, A.V. Vorotyntsev, A.N. Petukhov --- p. 673
OPTIMIZATION OF THE GROWTH OF GALLIUM ARSENIDE SINGLE CRYSTALS ALLOYED WITH TIN BY THE CZOCHRALSKI METHOD WITH LIQUID MELT SEALING
N.G. Khikheev, D.A. Podgorny, S.N. Knyazev --- p. 675
PROSPECTS FOR SYNTHESIS AND PRACTICAL USE OF GRAFT AND PORE-FILLED MEMBRANES IN ELECTRO-MEMBRANE TECHNOLOGIES
I.A. Stenina, A.D. Manin, P.A. Yurova, A.B. Yaroslavtsev --- p. 677
GLOBAL ECONOMY OF RARE METAL BASED MATERIALS: DEMAND, SUPPLY RISKS, AND STRATEGIC IMPLICATIONS
K. Sharma --- p. 679