FIELD: chemistry.
SUBSTANCE: invention relates to electrochemical synthesis of tungsten compounds and can be used for producing nanodispersed pure powder of tungsten carbide, with developed surface and electrocatalytic properties. Electrolysis of a melt, containing, mol %: lithium tungstate 35.0 to 45.0, lithium carbonate 15.0 to 20.0, sodium tungstate - the rest, is carried out in open cells in galvanostatic mode with cathode current density ranging from 2.5 to 7.5 A/cm2.
EFFECT: possibility of obtaining powder with specific surface area ranging from 20,0 to 41,6 m2/g and fast synthesis of the desired product.
3 ex
| Title | Year | Author | Number |
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