国家/地区 世界知识产权组织（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M008/0234（2）
发明人 CHENG L（2）
公开年
申请年
专利权人 CHEN B（2）

Fuel cell e.g. proton exchange membrane (PEM) fuel cell, has gas diffusion layer (GDL) that is provided with first region and second region along thickness direction of fuel cell.

CHENG L, LI X, JOHNSTON C, CHEN B, RIKIYA Y, SHINICHI M, ZHANG X, CHRISTENSEN J

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