FIELD: metallurgy industry.
SUBSTANCE: as per the first version, the method involves activation of fine carbon base with laminate-type structure by being intercalated in water solutions of strong acids and further interaction of intercalated base with hexachloroplatinum acid by introducing it, reduction of interacting products till platinum is obtained and oxidation of carbon base. As per the second version, the method involves interaction of fine carbon base with hexachloroplatinum acid in the presence of chloride, reduction of interacting products till platinum is obtained and oxidation of carbon base.
EFFECT: simplifying manufacture and increasing economy of the process.
2 cl, 1 dwg, 3 ex
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