国家/地区 中国（12）
IPC部 B（8） H（6） C（4）
G（2）
IPC大类 B01（7） H01（6） C01（3）
IPC小类 B01J（7） H01M（6） C01B（3）
IPC H01M004/90（3） B01J023/89（2） C01B031/04（2）
H01M004/92（2）
发明人 LI G（12）
公开年 2013（12）
申请年 2013（6）  2012（5） 
专利权人 UNIV BEIJING.（5）

Transparent conducting film comprises graphene of specified thickness, visible transmittance and surface resistance.

LI G, WANG Y, LEE K

Lithium ion battery cathode material, comprises graphene oxide and metal oxide, where cathode material is prepared by adding metal oxide to acidic aqueous solution followed by stirring, filtering, washing with water, centrifuging and drying.

LI Q, LI G, TONG Y, TANG R, WU Q, XIAO F

Inorganic photoluminescent material is grey or white powder comprising boron, carbon present as single-layer graphene, nitrogen, and oxygen, in weight ratio of preset range.

CHU Z, CHENG H, HU T, LI Y, JIANG Z, LI G, LI X, KANG Y

Manufacture of graphene oxide powder for manufacture of multifunctional component, involves mixing graphite, concentrated sulfuric acid with sodium nitrate, reacting with potassium permanganate, and freeze-drying obtained solution.

LI J, LI G, LI H, LUO M, LIANG S, GAO M, HE L, WEN Z, YUAN H

Composite-carrier-based nanoelectrocatalyst used for cathode of lithium-air battery, consists of transition metal compound and metal-organic framework-graphene composite carrier in mass ratio of specified range.

YIN F, LI G, CHEN B

Manganese-cobalt/graphene catalyst useful for lithium-air battery comprises graphene as a carrier and manganese-based oxide doped with cobalt oxide an active component.

LI G, CHEN B, YIN F

Preparing graphene comprises placing silicon carbide in a graphite crucible, vacuumizing, raising and preserving temperature, evaporating, cooling, crushing, ultrasonic peeling and filtering via centrifugal separation.

LI G, LI W

Preparation of platinum-antimony-doped tin dioxide-graphene catalyst used for anode of direct methanol fuel cell, involves dissolving antimony-tin oxide-graphene powder in ethanol, and adding obtained suspension to platinum sol-gel.

WANG L, CHEN B, LI G, YIN F

Nano electro-catalyst used for electro-oxidation of formic acid, comprises palladium, cobalt, and graphene.

YIN F, CHEN B, LI G, WANG L

Preparing molybdenum/graphene catalyst used in lithium-air battery, comprises ultrasonically dispersing graphite oxide in deionized water, and mixing sodium borohydride and de-ionized water into obtained graphite oxide dispersion liquid.

YIN F, WANG L, LI G, CHEN B