国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC C25B001/04（4） C25B011/06（4） B01J027/057（2）
发明人 HE H（3） HE Z（3） SHEN Q（3）
FENG L（2）
公开年
申请年 2019（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（5）

Preparing nitrogen-substituted graphene/copper oxide photocatalytic film material grown in situ on flexible copper mesh, comprises dissolving sodium hydroxide in deionized water, introducing polyethylenene glycol, and mixing urea and ammonium persulfate.

LI D, GUO W, SUN Y, FENG L, HOU X, ZHANG L, YE X, SUO G, XUE F, LIU J, HE R, YANG Y

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

Preparing vanadium carbide/graphene nanosheet composite material involves preparing precursor mixture comprising graphene nanosheets, carbon source, ammonium metavanadate, and deionized water, performing hydrothermal reaction.

CAO L, ZHANG N, FENG L, HUANG J, LIU Q, HE J, YANG D, ZHAO Y

Preparing single-layer metal structure/graphene composite used for electrocatalytic and photocatalytic production of hydrogen, involves producing molybdenum disulfide precusor aqueous solution, and adding oxidized graphene aqueous solution.

HE H, HE Z, SHEN Q