国家/地区 中国（14）
IPC部 B（8） C（6） H（3）
IPC大类 B01（7） C25（3） H01（3）
IPC小类 B01J（4） B01D（3） C25B（2）
H01G（2） H01M（2）
IPC B01D067/00（3） B01D071/34（3） B01J023/72（2）
C25B001/04（2） C25B011/06（2）
发明人 WEI W（14）
公开年 2018（14）
申请年 2018（14）
专利权人 UNIV JIANGSU（4） XIMO TECHNOL.（3） SHANGHAI INS.（2）

Preparation of graphene-supported nanocopper composite material involves freeze-drying graphene oxide,mixing with copper salt aqueous solution, dispersing in glycol, microwave reacting, filtering, washing, vacuum drying, and grinding.

JING J, ZHANG F, WEI W, ZHANG M, XIE J, TANG A, JIANG D

Preparing graphene aerogel high-efficiency hydrogen evolution composite material used for generating hydrogen and hydrogen evolution catalyst, involves weighing amount of cobalt(II) nitrate, nickel(II) nitrate and sodium alginate.

ZHAO W, XIE J, ZHAI Y, LV X, WEI W

Method for preparing graphene hybrid polyvinylidene fluoride inner liner coating film, involves mixing polyvinylidene fluoride and first solvent and mixing polyvinylidene fluoride, porogen and first solvent.

WEI W, WEI X

Multi-layer electrode and electrochemical energy storage device, has first reduction-oxidation graphene layer or second reducing graphene oxide layer formed with single layers that are overlapped together by reducing graphene oxide.

WEI W, JIANG S, LI Q, DUAN K, WANG J, JI C

Method for preparing hollow fiber membrane, involves dissolving polyvinylidene fluoride, stabilizer and graphene, followed by spraying casting solution, passing predetermined air gap, introducing initial film and collecting cured film.

WEI W, WEI X

Method for preparing flat membrane, involves dispersing polyvinylidene fluoride, porogen, stabilizer and graphene in solvent to obtain casting solution followed by applying on nonwoven fabric and immersing membrane in coagulation bath.

WEI W, WEI X

Preparing heteropoly acid-graphene oxide composite catalytic material comprises heating ammonium heptamolybdate tetrahydrate aqueous solution, adding aqueous solution of iron (III) nitrate hexahydrate, filtering, cooling and precipitating.

LU D, CHANG Z, LIU Y, HAN S, LIN J, ZHANG X, WEI W, XUE Y, CHANG W, YAN S, YAO L, LIAN J, ZHAO D, XIE M, CHEN F, REN X

Preparation of cobalt-nickel sulfide/graphene composite material for supercapacitor, involves mixing cobalt (II) nitrate hexahydrate, nickel(II) nitrate hexahydrate and thioacetamide in ethanol, and adding ethanol solution of graphene oxide.

LU D, CHANG Z, LIN J, HAN S, LIU Y, ZHANG X, XUE Y, WEI W, CHANG W, YAN S, YAO L, LIAN J, ZHAO D, XIE M, CHEN F, REN X

Preparation of graphene-supported copper nanoparticles used in catalysis, involves stirring freeze-dried graphene oxide and copper salt aqueous solution, filtering, vacuum drying, grinding brown cake and heating under inert gas protection.

JING J, ZHANG F, XIE J, WEI W, JIANG D, ZHANG M

Formation of standard leak hole based on self defects of graphene involves coating poly(methyl methacrylate) on graphene-copper foil, remove foil, then placing on silicon wafer, pouring acetone to remove poly(methyl methacrylate) and curing.

WANG X, JIANG B, WANG Y, WEI W, YANG D, QIU K, WEI B, KOU Y