国家/地区 中国（6）
IPC部 H（5）
IPC大类 H01（5）
IPC小类 H01M（3）
IPC
发明人 XU J（6）
公开年 2011（2） 2014（2） 2015（2）
申请年 2014（4）  2011（2） 
专利权人 LIU J（6）

Preparation of graphene-coated graphite composite material used for anode of lithium-ion battery, involves adding oligomer obtained by heating acrylonitrile oligomer solution, and graphite to solvent, mixing, drying and calcining.

HE C, HU C, LIU J, XU J, ZHANG Q

Production of graphene involves stirring liquid polyacrylonitrile oligomer solution, grinding obtained thermally oxidized polyacrylonitrile oligomer, sieving, drying resultant material, and calcining obtained thermal oxide precursor.

HE C, HU C, LIU J, XU 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

Preparation of graphene-doped and lithium titanate-coated composite cathode material for lithium ion battery, involves mixing obtained acrylonitrile oligomer solution with lithium titanate precursor powder, stirring and heating.

HE C, LIU J, XIONG W, XU J, ZHANG Q, ZHU C

Preparation of lithium ion battery carbon cathode material of similar graphene structure by thermally treating micro-ring acrylonitrile low polymer solution, and grinding, sieving and drying obtained polymer at room temperature.

XU J, LIU J, ZHANG Q, HE C, ZHU C, WU S