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    • 5. 发明申请
    • METHOD FOR PRODUCING A PALLADIUM-CONTAINING HYDROGENATION CATALYST
    • 生产含铂氢化催化剂的方法
    • WO2005007288A1
    • 2005-01-27
    • PCT/RU2004/000263
    • 2004-07-06
    • B01J37/03
    • B82Y30/00B01J21/18B01J23/44B01J37/031B01J37/16Y10S423/39Y10S423/40Y10S977/734Y10S977/735Y10S977/74Y10S977/742Y10S977/748
    • The invention relates to physical chemistry and can be used for adjusting the rate of autocatalytic hydrogenation reactions. The inventive method for producing a palladium-containing hydrogenation catalyst by reducing divalent palladium from the initial compound thereof and by precipitating the thus reduced palladium on a carbon material. According to said invention, the initial compound is embodied in the form of tetra aqua-palladium (II) perchlorate. The reduced palladium is precipitated on a nano-carbon material which can be embodied in the form of fullerene C60, carbon nanotubes, cathodic deposit and the mixture of C60 and C70 fullerenes at the following ratio thereof: 60 mass % fullerene C60 and 20-40 mass % fluorine C70. The invention makes it possible to develop the method for producing a palladium-containing hydrogenation catalyst which exhibits a higher catalytic activity and operates in softer conditions (at a room temperature and a normal (atmospheric) pressure).
    • 本发明涉及物理化学,可用于调节自催化氢化反应的速率。 本发明的通过从其初始化合物中还原二价钯并通过将如此还原的钯沉淀在碳材料上来制备含钯氢化催化剂的方法。 根据所述发明,初始化合物以四水合钯(II)高氯酸盐的形式实施。 还原的钯在纳米碳材料上沉淀,其可以以富勒烯C60,碳纳米管,阴极沉积物和C60和C70富勒烯的混合物的形式按以下比例实施:60质量%富勒烯C60和20-40 质量%氟C70。 本发明使得可以开发出具有较高催化活性并在较软条件(室温和正常(大气压))下操作的含钯氢化催化剂的方法。