国家/地区
IPC部 B（2）
IPC大类 B82（2）
IPC小类 B82Y（2）
IPC B82Y030/00（2）
发明人 CHEN G（2）
公开年 2014（2）
申请年 2012（2）
专利权人

Preparing graphene nanosheet powder by auxiliary soluble salt comprises mixing graphite powder and sodium sulfate in high speed ball milling and then washing by distilled water to remove sodium sulfate, and filtering and drying the product.

CHEN G, LAI T, LI Y, LV Y, YU L, XIE A, JIANG C

Electrode, useful for an electrochemical energy storage device such as battery or a super capacitor, comprises a self-supporting layer of a mixture of graphene sheets and spacer particles and/or binder particles.

WANG M, CHEN G, ZHAMU A, JANG B Z