国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C25（2）
IPC小类 B01J（3） C25B（2）
IPC B01J027/057（3）
发明人 HE H（3）
公开年 2020（2）
申请年 2019（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（3）

Preparing metal structure molybdenum diselenide/redox graphene composite powder involves hydrothermally heating aqueous solution containing selenium ions, ammonium paramolybdate, citric acid, and graphene oxide for reaction.

HE H, HE Z, SHEN Q

Preparation of semi-metal structure tungsten ditelluride/redox graphene composite powder involves subjecting aqueous solution containing tellurium ion, ammonium paratungstate, citric acid and graphene oxide to hydrothermal reaction.

HE H, HE Z, SHEN Q

Preparing sheet-shaped half-metal molybdenum (IV) telluride:copper, and molybdenum (IV) telluride:copper/reduced graphene oxide comprises e.g. adding tellurium powder, and potassium borohydride to deionized water, reacting, and dissolving.

HE H, HE Z, SHEN Q