国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01B（2）
IPC H01B001/02（2） H01B013/00（2）
发明人 LIAO C（3）
公开年 2014（2）
申请年 2014（3）
专利权人 LIU J（3） SHENZHEN EIG.（3）

Method for preparing graphene-coated aluminum oxide material for lithium ion battery, involves stirring LPAN solution to obtain micro cyclized LPAN solution, heat treating solution, mixing oxidized polyacrylonitrile oligomer and drying.

HE C, LIAO C, LIU J, ZHANG Q

Preparation of graphene-coated magnetic nano nickel particles involves stirring liquid acrylonitrile oligomer solution, heat-treating, adding obtained oligomer and nickel compound to solvent, mixing, drying and calcining.

HE C, LI X, LIAO C, LIU J, REN X, XU J, ZHANG Q

Method for preparing graphene-coated copper composite conductive powder carbon layer structure, involves preparing micro-cyclizing of LPAN solution followed by subjecting to heat treatment to form polyacrylonitrile oligomer.

HE C, LI X, LIAO C, LIU J, REN X, XU J, ZHANG Q