国家/地区 中国（3）
IPC部 C（2） H（2）
IPC大类
IPC小类
IPC
发明人 NIU Y（3）
公开年 2012（3）
申请年 2012（3）
专利权人 HARBIN INST .（2）

Self-assembled graphene polyimide/transparent conductive film, is prepared by adding graphite oxide with N-methyl pyrrolidone, adding dispersed solution with reducing agent, and stirring graphene organic solution with polyamic acid solution.

LI Y, NIU Y, WU J, ZHAO J

Preparation of carbonized film used for electrode material, involves adding 4,4'-diaminodiphenyl ether and benzophenonetetracarboxylic dianhydride into N,N-dimethylacetamide and adding graphene into obtained polyamic acid solution.

LI Y, NIU Y, WU J, ZHAO J

Preparing graphene thin-film material with controllable conductivity useful in electrical devices, electrodes and other fields, involves performing pretreatment, oxidation, reduction, modification and membrane measurement processes.

NIU Y