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

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

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

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