国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/04（2）
发明人 GU H（3）
公开年 2017（2）
申请年 2016（2） 
专利权人 HARBIN INST TECHNOLOGY（3）

Preparing graphene coating on stainless steel surface involves preparing polishing metallographic sandpaper, polishing stainless steel following by acetone, ethanol, and deionized water, and ultrasonic cleaning.

QI J, LIU Y, LIN J, GU H, FEI W, FENG J

In-situ growing of graphene in aluminum current collector surface of lithium ion battery by soaking aluminum foil in sodium hydroxide and hydrochloric acid, etching, spin-coating with graphene oxide solution, drying and depositing.

QI J, LIN J, LIU Y, GU H, FEI W, FENG J, JIA H

Method for preparing nitrogen-doped graphene electrode material, involves growing graphene on collector material by using plasma enhanced chemical vapor deposition apparatus, followed by evacuating, carrying out bombardment and cooling.

FEI W, FENG J, LIN J, QI J, GU H, LIU Y