国家/地区 中国（4）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 CHANG Y（3） HAN G（3）
公开年 2013（4）
申请年 2013（4） 
专利权人 UNIV SHANXI（4）

Forming flexible self-supporting paper graphene film involves carrying out improved Hummers method to graphite to obtain graphene oxide water solution, adding the solution into hydroxylamine ethanol solution, heating and evaporating ethanol.

CHANG Y, HAN G

Method for covering substrate with graphene transparent thin film for, e.g. solar cell, involves placing substrate in mixture of hydroxylamine (hydrochloride)/graphene oxide solution, depositing graphene oxide, and evaporating solvent.

CHANG Y, HAN G

N-doped flexible graphite fiber for e.g. catalyst carrier, is obtained by preparing graphene oxide solution as spinning raw solution, wet-spinning and forming graphene oxide fiber, low-temperature heating, and evaporating solvent.

CHANG Y, HAN G

Electric field driving graphene oxide electron transfer light pulse generating method, involves determining graphene oxide sample, converting intensity signal into electric signal, and generating frequency response of position information.

JIA S, ZHANG G, CHEN R, GAO Y, XIAO L