国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01J035/10（2）
发明人 DU H（2）
公开年
申请年
专利权人

Preparing molybdenum disulfide/graphene/carbon multi-stage porous composite material comprises e.g. weighing polyacrylonitrile, polyvinylpyrrolidone, ammonium tetrathiomolybdate and graphene, dissolving in dimethylformamide with stirring.

CHEN Z, DU H, FU H, DUAN Y, FU J

Composite catalyst useful for purifying gas in vehicle, comprises e.g. organic titanate, organic silicate, soluble metal salt, lanthanide metal, cetyltrimethylammonium bromide, foaming agent, reduced graphene oxide, pH regulator and solvent.

WANG F, DU H