国家/地区 中国（4）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/38（3） H01M004/62（3） H01M004/36（2）
发明人 WEI H（4）
公开年 2014（4）
申请年 2014（3） 
专利权人 HARBIN INST TECHNOLOGY（4）

Graphene oxide-electroconductive binder for bonding electrodes, is obtained by dispersing graphene oxide binder in water and organic solvent.

JIA Z, LI C, LIU D, WEI H

Polyvinylpyrrolidone modified graphene coated sulfur/porous carbon composite material for use in anode material of sulfur secondary battery, is obtained by sulfur/carbon composite porous particles coated on surface of graphene sheet.

JIA Z, LI Z, LI C, WEI H

Method for preparing graphene coated sulfur/carbon composite anode material i.e. utilized as positive electrode material of lithium-sulfur secondary battery, involves utilizing hydrothermal process, and mixing slurry with composite material.

JIA Z, LI Z, LI C, WEI H

Graphene coated sulfur/porous carbon composite anode material for lithium ion battery, has porous material comprising sulfur/carbon composite material porous particles, and graphene sheet coated on outer surface of porous particles.

JIA Z, LI Z, CHENG Z, WEI H