国家/地区 中国（5）
IPC部 H（4） C（2）
IPC大类 H01（4） C01（2）
IPC小类 H01M（4） C01B（2）
IPC H01M004/36（3） H01M004/58（3） H01M010/0525（3）
C01B031/04（2） H01M004/583（2） H01M004/62（2）
发明人 ZHAO B（5）
公开年 2016（5）
申请年 2016（5）
专利权人 UNIV SHANGHA.（4）

Lithium-sulfur battery, comprises anode, cathode, septum and electrolyte, where positive electrode forming composite anode with three-dimensional porous graphene-supported nano-lithium sulfide material.

JIANG Y, CHEN F, YANG Y, GAO Y, CHEN L, WANG Z, ZHAO B

Negative tab for lithium ion battery, comprises collector layer made of copper foil material, active material layer containing graphene hollow ball-supported tin disulfide composite material and conductive agent, and cladding layer.

JIANG Y, GAO Y, YANG Y, CHEN F, WANG Z, CHEN L, ZHAO B

Preparing graphene composite material used in lithium ion battery involves immersing graphite rod in inorganic salt solution so that graphite rod is sufficiently wetted.

FU X, SUN R, ZHAO B

Preparing thin layers of graphene involves stirring graphite with ammonium sulfate and concentrated sulfuric acid in beaker and then adding stirred material with hydrogen peroxide solution.

CHEN F, GAO Q, GAO Y, JIAO Z, JIANG Y, ZHAO B, YANG Y

Hollow graphene-loaded nano-tin disulfide composite used for electrode material, comprises hollow graphene microspheres as carrier, and tin disulfide nanoparticles having preset size, supported on inner and outer walls of microspheres.

CHEN F, GAO Q, GAO Y, JIAO Z, JIANG Y, WANG Z, ZHAO B, YANG Y