国家/地区 中国（8）
IPC部 H（6） C（2）
IPC大类 H01（6）
IPC小类 H01M（6）
IPC H01M010/0525（6） H01M004/62（4） H01M004/36（3）
H01M004/485（3） H01M004/505（2） H01M004/525（2）
H01M004/583（2） H01M004/60（2）
发明人 TAN Q（6） XU Y（5）
公开年 2020（7）
申请年 2019（8）
专利权人 INST PROCESS ENG CHINESE ACAD SCI（8）

Preparing wrinkled graphene oxide/nano fiber composite film useful for preparing separation material, comprises e.g. combining polymer spinning solution and graphene oxide dispersion to surface of support layer, and subjecting to heating.

LI W, LI Y, WANG Y

Ternary cathode composite material used in lithium ion batteries comprises shell coated on surface of core including first coating e.g. graphene or carbon nanotube composite and second coating e.g. carbonized product of polyvinyl alcohol.

TAN Q, XU Y

Coating material comprises conductive polymer, graphene or carbon nanotube composite, and hydrogen-containing lithium titanate compound and iron fluoride dispersed in situ on surface of composite.

TAN Q, XU Y

Modifier comprises nitrogen-doped graphene, hydrogen-containing lithium titanium oxide compound and hexagonal tungsten oxide, and hydrogen-containing lithium titanium oxide compound and hexagonal tungsten oxide are nitrogen-doped materials.

TAN Q, XU Y

Coated positive electrode material, has first coating material comprises nitrogen-doped graphene, and second covering material comprises pyrolytic carbon that is formed during citric acid and polyvinyl alcohol carbonizing process.

TAN Q, XU Y

Silicon-based negative electrode material comprises silicon-based inner core and shell is coated on the surface of inner core, housing includes first cladding and second cladding, first cladding includes nitrogen-doped graphene.

TAN Q, XU Y

Composite conductive agent for electrode material of lithium ion battery, comprises graphene and carbon nanotubes, which are connected by chemical bond.

TAN Q, WANG P

Graphene-polymer composite heat-conductive material useful for graphene-polymer composite heat-conductive film, comprises graphite filler, base polymer, curing agent, 1dispersant and solvent.

CUI Y, LIU Y, WANG Q