国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 QU Y（2）
公开年
申请年 2015（2）
专利权人 SIXTH ELEMENT CHANGZHOU MATERIALS TECHNO（2）

Preparation method of graphene-coated graphite cathode material of lithium ion battery, involves adding graphene oxide solution to graphite suspension, removing solvent to obtain dry solid powder, treating under inert atmosphere and cooling.

GAO P, QU Y

Improving graphene polymer matrix dispersibility comprises mixing polymer material and graphene with lewis acid catalyst and carrying out the reaction.

QU Y, LI G, YANG J, HUANG Y