国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/194（2）
发明人 ZHAO N（2）
公开年
申请年
专利权人

Preparation of nano-tungsten particles-loaded graphene by mixing ammonium metatungstate, anhydrous glucose and sodium chloride, dissolving in deionized water, freeze-drying, grinding, calcining, cooling, washing, and suction filtering.

HE C, XU Z, ZHAO N, SHI C, SHA J

Preparation of graphene foam carbon composite material involves reacting graphene with ethanol solvent, ultrasonically reacting, ball milling, heating, cooling and heating foamed carbon raw material under nitrogen protection.

LIU H, XU H, ZHAO N, LI T