国家/地区 中国（5）
IPC部 C（2） G（2） H（2）
IPC大类 G01（2） H01（2）
IPC小类 G01N（2） H01M（2）
IPC H01M004/62（2）
发明人 GAO P（5）
公开年 2017（5）
申请年 2017（5） 
专利权人 SIXTH ELEMEN.（4）

Preparation of carbon black and graphene powder composite conductive agent used for lithium iron phosphate anode material comprises oxidizing graphite to graphite oxide, adding carbon black powder, and reducing.

ZHANG Y, GE M, MA Y, ZHANG L, YIN S, CONG X, ZHANG J, GAO P, QU Y

Method for preparing graphene oxide sample, involves adding graphene oxide to solvent for dispersion to obtain first dispersion, coating first dispersion on substrate, drying substrate and separating graphene oxide film from substrate.

CAI Y, GAO P, TANG R, QU Y

Cement-based graphene oxide-doped wave absorbing material used for building material, comprises cement, fumed silica, water, graphene oxide, nano ferroferric oxide, nano nickel and water-reducing agent.

SUN Y, GAO P, LIU H, ZHOU T, LI J, CHEN M

Lithium ion battery positive electrode slurry used for preparing positive electrode sheet comprises solvent and solid material comprising graphene powder, lithium iron phosphate and polyvinylidene fluoride.

GAO P, MA Y, GE M, CONG X, ZHANG Y, ZHANG L, ZHANG J, QU Y

Method for detecting graphene ash content, involves removing oxygen-containing functional group in graphene oxide, heating product until yellow smoke is dissipated, followed by subjecting calcined product to ash detection.

CAI Y, GAO P, YANG X, QU Y