国家/地区
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01F007/02（2）
发明人
公开年
申请年 2018（2）
专利权人

Fibrous single crystal sapphire-modified graphene composite film used in electrode for lithium ion battery or capacitor, comprises graphene that constitutes substrate film layer, and fibrous single crystal sapphire dispersed in film layer.

CHEN J J, KE D N, JI S S, LIU R C, MA Q, LIU Y

Preparing nanoparticle dispersion comprises e.g. dispersing graphene oxide in deionized water, mixing graphene oxide dispersion and nanoparticle dispersion, introducing composite dispersion liquid into reaction vessel, and heat-treating.

WANG Y, XU H, ZANG J