国家/地区 中国（3）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC
发明人 ZHANG C（3）
公开年 2012（2）
申请年 2012（2） 
专利权人 UNIV TSINGHU.（3）

Method for recycling and regenerating graphene in waste lithium ion battery, involves coating cathode material to obtain mixture material, and separating layer and blend material from graphite electrode material.

KANG F, LI B, WEI W, YANG Q, LV W, YOU C, ZHANG C, HONG F

Preparing graphene porous carbon material, comprises e.g. adding graphene-based component or mixture of graphene based component and auxiliary component in solvent to disperse, and placing the obtained original sol in reactor for reacting.

KANG F, LI B, LV W, TAO Y, YANG Q, YOU C, ZHANG C, HONG F, YAO Y

Regeneration of graphene by taking inert electrode as cathode, carbon rod as anode and acid solution as electrolyte, and performing electrolysis in an electrolytic bath under constant voltage for obtaining graphene-rich solution.

LI B, HE Y, KANG F, LV W, ZHANG C, YANG Q, HONG F