国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 GENG D（4）
公开年 2011（2） 2012（2）
申请年 2011（4）
专利权人 CHINESE ACAD.（3）

Secondary lithium battery e.g. secondary lithium ion battery used for portable electronic devices, consists of anode comprising graphene nanosheets doped with doping element chosen from nitrogen, boron, sulfur and phosphorus.

GENG D, LI X, SUN X, YANG Q

Graphene preparation comprises heating loaded copper metal layer of substrate to melting point and copper phase, and depositing compound using chemical vapor deposition process on surface of copper metal layer.

CHEN J, GENG D, XUE Y, LIU Y, WU B, YU G, GUO Y, HUANG L

Preparation of graphene comprises putting substrate containing copper in anhydrous anaerobic reactor, heating at certain substrate temperature, annealing, and introducing carbon source to reactor.

CHEN J, GENG D, GUO Y, HUANG L, LIU Y, WU B, XUE Y, YU G

Preparation of graphene for conductive electrode or graphene device, involves warming substrate in non-oxide environment, filling carbon source and hydrogen in the reactor, reacting on the substrate by chemical vapor deposition, and cooling.

LIU Y, XUE Y, WU B, YU G, CHEN J, HUANG L, GENG D