国家/地区 中国（7）
IPC部 C（4） 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（7）
公开年 2014（4） 2016（2）
申请年 2014（3）  2016（2） 
专利权人 HARBIN INST TECHNOLOGY（7）

Infrared radiation dynamic reconfigurable device, comprises base layer and doped vanadium dioxide layer from bottom to top, where doped vanadium dioxide layer is composed of at least one patterned doped vanadium dioxide units.

ZHAO J, GU J, DOU S, WEI H, LI Y

Preparing graphene nanobelt fiber by adding multi-walled carbon nanotubes to mixed concentrated sulfuric acid and phosphoric acid solution, adding potassium permanganate and dispersing graphene nanobelt in water to obtain printing solution.

JIANG Z, WANG M, DONG J, FANG Y, WEI H, XIE H, QIAN Y, SONG Y, HUANG Y

New modified fiber used as reinforcing material for preparing composite materials, is prepared by preparing graphene nanobelts by adding multi-walled carbon nanotube into reactor containing mixed solution of concentrated sulfuric acid.

FANG Y, HUANG Y, JIANG Z, SONG Y, WEI H, WANG M, MAO J, DONG J, XIE H

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