国家/地区 中国（5）
IPC部 C（3） H（2）
IPC大类 C10（2） H01（2）
IPC小类 C10M（2） C10N（2） H01M（2）
IPC C10N030/06（2）
发明人 NIE Z（5）
公开年 2016（5）
申请年 2015（3）  2016（2） 
专利权人 QINGDAO COWO.（3） QINGDAO LING.（2）

Method for preparing graphene/carbonized chromium composite nano material, involves dissolving chromium (III) nitrate nonahydrate in ethanol, adding mixed solution of complex graphene, drying followed by collecting and grinding.

LV H, NIE Z

Graphene/onion-shaped fullerene composite solid lubricant comprises formed graphene and onion-shaped fullerene through polymer grafting agent.

LV H, NIE Z, NIE C

Nanocomposite material used in lubricant friction modifier, comprises multilayered graphene quantum dots and graphitic carbon nitride compound.

LV H, NIE Z

High-rate lithium ion battery material comprises graphene added in positive electrode material as conductive agent, and graphene added in negative electrode material as conductive agent.

ZHAO Z, NIE Z

Direct graphene film transfer device comprises solution inlet, circular mesh funnel and solution discharge outlet, where solution introduction inlet installed with mesh or conical wall.

FENG S, SHEN J, SHI H, WEI X, ZHOU D, NIE Z, YU Y