On the Electrochemical Synthesis of Nanodispersed, Submicrodispersed, and Microdispersed Powders of Molybdenum and Tungsten Carbides in Chloride-Oxide Melts

被引：0

作者：

Kushkhov, H. B. ^{[1
]}

Ligidova, M. N. ^{[1
]}

Karatsukova, R. Kh. ^{[1
]}

Khotov, A. A. ^{[1
]}

Ali, Zh. Z. ^{[1
]}

机构：

[1] Kabardino Balkarian State Univ, Nalchik, Russia

来源：

NANOBIOTECHNOLOGY REPORTS | 2023年 / 18卷 / SUPPL 2期

关键词：

REDUCTION; ALLOYS;

D O I：

10.1134/S2635167624600160

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the work, using the methods of cyclic voltammetry and open-circuit chronopotentiometry, and galvanostatic and potentiostatic electrolysis, the processes of the joint electroreduction of molybdate (tungstate) ions with carbonate ions against the background of a melt of potassium chloride at 1023-1173 K are studied. The possibility of the joint electrolysis of molybdenum (tungsten) and carbon in a potassium-chloride melt and the implementation on their basis of the electrochemical synthesis of molybdenum and tungsten carbides in the form of nanodispersed, submicrodispersed, and microdispersed powders. Samples of molybdenum and tungsten carbides are synthesized and characterized by X-ray phase analysis, laser particle-size analysis, and scanning electron microscopy.

引用

页码：S293 / S300

页数：8

共 43 条

[1] On the Electrochemical Synthesis of Nanodispersed, Submicrodispersed, and Microdispersed Powders of Molybdenum and Tungsten Carbides in Chloride-Oxide Melts
H. B. Kushkhov
M. N. Ligidova
R. Kh. Karatsukova
A. A. Khotov
Zh. Z. Ali
Nanobiotechnology Reports, 2023, 18 : S293 - S300
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Chukhvantsev, D. O.
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Zakiryanova, I. D.
Filatov, E. S.
INORGANIC MATERIALS, 2023, 59 (12) : 1356 - 1362
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Sverkhtverdye Materialy, 2001, (03): : 3 - 9
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Malyshev, VV
CHEMICAL PAPERS-CHEMICKE ZVESTI, 1998, 52 (02): : 86 - 88
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Malyshev, VV
Hab, AI
MATERIALS SCIENCE, 2005, 41 (03) : 344 - 348
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V. V. Malyshev
A. I. Hab
Materials Science, 2005, 41 : 344 - 348
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SHAPOVAL, VI
KUSHKHOV, KB
NOVOSELOVA, IA
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[8] ELECTROCHEMICAL SYNTHESIS OF TUNGSTEN OXIDE BRONZE POWDERS
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Malyshev, VV
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Novoselova, IA
Shapoval, VI
CHEMICAL PAPERS-CHEMICKE ZVESTI, 1998, 52 (02): : 89 - 95
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Novoselova, IA
Malyshev, VV
Shapoval, VI
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