国家/地区 中国（7） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（5） H（5） C（2）
IPC大类 H01（5） B82（4）
IPC小类 B82Y（4） H01L（3） H01M（2）
IPC B82Y040/00（3） B82Y030/00（2） H01M004/04（2）
H01M004/136（2） H01M004/1397（2） H01M004/36（2）
H01M004/58（2） H01M004/583（2） H01M004/62（2）
发明人 CAO Y（7）
公开年 2012（7）
申请年 2011（4）  2012（3） 
专利权人 UNIV PEKING（3）

Preparing water-dispersible nano cuprous oxide/graphene composite powder, comprises e.g. ultrasonically dispersing graphite oxide, surfactant and copper salt in water, adding reducing agent to reaction solution, filtering, and drying.

CAO Y, HOU C, LI Y, WANG H, ZHANG Q

Method for preparing graphene-based lithium iron phosphate/carbon composite material used in power battery, involves preparing phosphate/oxide precursor by dispersing ferric salt- and phosphate solution followed by drying obtained emulsion.

CAO Y, DU K, HU G, PENG Z, WU K, DU KE

Integrated circuit metal interconnection structure, has upper layer metal interconnection connected with metal through hole, and single layer or multi-layer graphene arranged on surface of upper layer metal interconnection.

CAO Y, CUI X, FU Y, HUANG R, WEI Q, WEI Z, YIN J, ZHANG X, ZHAO H

Rechargeable lithium-sulfur battery comprises cathode comprising nanocomposite comprising graphene sheets with particles comprising sulfur adsorbed to graphene sheets and having specific average diameter, and electrolyte.

LIU J, LEMMON J P, YANG Z, CAO Y, LI X, REMON J P, JWIN R U

Preparation of nickel/graphene nanocomposite material, involves preparing nickel dimethylglyoxime using dimethylglyoxime and nickel salt, and decomposing nickel dimethylglyoxime at high temperature.

CAO Y, DU G, SU Q

Carbon-based nanometer material transistor preparing method, involves leading electrodes at two ends of carbon nanometer tube, and depositing conductive material at two ends of graphene for forming electrode.

CAO Y, CUI X, ZHANG X, HUANG R, FU Y, ZHAO H, WEI Q, WEI Z, YIN J

Method for manufacturing graphene transistor, involves transferring graphene to upper part of groove structure of carbon nano-tube, and educing conductive materials deposited on two ends of graphene.

CAO Y, CUI X, FU Y, HUANG R, WEI Q, WEI Z, YIN J, ZHANG X, ZHAO H