国家/地区
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/342（2）
发明人
公开年 2020（2）
申请年 2019（2） 
专利权人

Preparing coconut shell carbon/three-dimensional graphene composite material involves e.g. pre-processing coconut shell, carbonizing, expanding, activating, reacting with graphene oxide dispersion liquid, functional components and sintering.

LIU R, ZHAO Z, LI Y, WANG T

Carbon material used in electrode material for electricity storage device e.g. capacitor, mobile devices, lithium ion capacitor and electric double layer capacitor, comprises carbon material having graphene laminated structure.

SASAGAWA N, WADA T