FIELD: catalysts.
SUBSTANCE: invention can be used in the manufacture of heterogeneous catalysts, fire-resistant and abrasion-resistant coatings, as well as tool hard alloys. A molybdenum precursor - sodium and lithium molybdates, taken in a molar ratio of 1:1, is applied to the carbon carrier. The molybdates of the indicated alkali metals and the carbon carrier are taken in a molar ratio of 2:1, respectively. Then carbothermic reduction is carried out in a vacuum oven in one stage at a temperature not exceeding 500°C and duration of at least 24 hours to obtain massive dimolybdenum carbide.
EFFECT: invention makes it possible to reduce the synthesis temperature of dimolybdenum carbide and simplify the process due to its formation in one stage.
2 cl, 1 dwg, 1 ex
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