国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/36（2）
发明人 CHEN B（3）
公开年 2021（2）
申请年 2020（3）
专利权人

Secondary granulation silicon-carbon substrate negative electrode material used for battery, comprises carbon substrate, nano-silicon embedded in surface pores of carbon substrate, and modification layer coated on carbon substrate with nano-silicon embedded in surface pores.

LIU L, TANG H, CHEN B, HU X, WU Y, ZHOU X, HU H, CHEN P

Gas diffusion layer of proton exchange membrane fuel cell used in electric vehicle, has carbon fiber that is grafted with graphene and/or carbon nano tube that is radially distributed on surface of carbon fiber.

CHENG L, CHEN B, LI C, YAN Y, ZHANG J

Coating agent used for coating and modifying graphite to form a coating layer with uniform thickness and good compactness comprises amphiphilic carbon material, pH regulator and water.

PAN F, SHEN L, ZENG F, FAN Z, WANG X, CHEN B, ZHANG X