国家/地区 中国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/505（2） H01M004/525（2） H01M004/62（2）
发明人 HU H（2）
公开年 2013（2）
申请年 2013（2） 
专利权人 UNIV SOUTH C.（2）

Lithium ion battery anode material integrated core-shell structure, has carbon layer fixed with graphene sheet in shell, where graphene sheet is coated with methyl blue by carrying out hydrophilic modification of graphene.

HU H, LI X, CHEN Q, CHEN H, DENG Q

Method for preparing graphene modified nickel lithium manganate, involves preparing nickel-manganese acid lithium containing composite oxide and graphite oxide, followed by modifying particle surface of prepared composite oxide.

HU H, LI X, CHEN Q, CHEN H, DENG Q