国家/地区 中国（9）
IPC部 C（7） H（2）
IPC大类 C01（7） H01（2）
IPC小类 C01B（7）
IPC C01B031/04（7）
发明人 DING G（9）
公开年 2013（9）
申请年 2013（5）  2012（4） 
专利权人 CHINESE ACAD.（6） SHANGHAI INS.（5） CHINESE ACAD.（2）

Preparation method for metal foil and graphene composite electrode sheet of battery, involves soaking metal foil in graphene oxide solution, and obtaining metal foil and graphene composite electrode by heat treatment process.

DING G, JIANG M, LI X, SHI J, XIE X

Controlling growth of number of graphene layer involves forming first nickel layer on copper substrate, injecting using ion injection method in nickel layer, annealing, introducing carbon by copper in nickel layer, reconstructing graphene.

CHEN D, DI Z, DING G, LU Z, MA J, WANG G, XIE X, ZHANG M

Making nano-sized graphene quantum dot powder used in e.g. solar photovoltaic cell by chemical co-precipitation method involves wet grinding natural crystalline flake graphite, oxidizing and conducting first intercalation and heat treatment.

DING G, JIANG M, LI X, SUN J, XIE X, XU X

Preparation of graphene powder involves putting graphite to dispersing medium containing oxidizing agent and solution of intercalation agent, uniformly stirring while continuously filling helium gas, and allowing contact of components.

DING G, JIANG M, LI X, SUN J, XIE X, XU C, XU X

Method for controlling stability of ion based on energy of ion implantation for preparing graphene, involves annealing catalytic substrate to carbon ion implantation, so as to form graphene thin film layer on catalyst substrate surface.

CHEN D, DI Z, DING G, GUO Q, WANG G, XIE X, YE L, ZHANG M

Preparation of graphene nanopore array involves coating carbon solution on surface of porous anodic aluminum oxide template, pressing porous anodic aluminum oxide template on substrate surface, peeling template, and annealing metal base.

DING G, JIANG M, XIE X

Rapid thermal processing method for preparing graphene powder in air atmosphere comprises putting precursor of graphene in non-sealing cover crucible, then carrying out heat treatment to obtain graphene powder.

DING G, JIANG M, LI X, SUN J, XIE X

Graphene preparation involves adding halobenzene in organic solvent in presence of catalyst to form graphene suspension, filtering suspension to obtain graphene oxide and catalyst, adding graphene oxide with acid, and filtering.

DING G, JIANG M, LI X, SUN J, WU T, XIE X

Preparation of graphene involves providing semiconductor substrate, heating under hydrogen and inert atmosphere, adding carbon source to surface of substrate, by chemical vapor deposition method, and cooling.

CHEN D, DI Z, DING G, WANG G, XIE X, ZHANG M, ZHU Y