国家/地区
IPC部
IPC大类
IPC小类
IPC
发明人 GENG D（2）
公开年 2012（2）
申请年 2011（2）
专利权人

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