国家/地区 中国（9） 美国（9） 世界知识产权组织（6） 欧洲专利局（EPO）（4） 韩国（4） 日本（3） 法国（2）
IPC部 B（17）
IPC大类 B01（17）
IPC小类 B01J（17）
IPC C01B031/02（8） B82Y040/00（7） B01J021/18（6）
C01B031/04（6） H01M004/90（5） B01J037/16（4）
B01J037/34（4） B82Y030/00（4） H01M004/92（4）
B01J023/42（3） B01J037/02（3） B82B003/00（3）
H01M004/88（3） H01M008/10（3） B01J019/08（2）
发明人 WANG Y（3） MA Z（2） YANG X（2）
ZHONG L（2） ZHOU M（2）
公开年 2011（9） 2010（4） 2012（4）
申请年 2010（17）
专利权人 HAIYANGWANG .（2） OCEAN S KING.（2） OCEANS KING .（2） WANG Y（2）

Preparation of platinum-ruthenium nanoalloy/graphene catalyst for proton exchange membrane fuel cell, involves supporting platinum-ruthenium nanoalloy on graphene, filtering obtained platinum-supported graphene, cleaning and drying.

ZHOU M, ZHONG L, WANG Y

Preparation of platinum-graphene catalyst for proton exchange membrane fuel cell, involves dripping graphene oxide solution in reverse micelle system containing aqueous solution of chloroplatinic acid, and supporting platinum on graphene.

ZHOU M, ZHONG L, WANG Y

Patterning method of graphene used in graphene device, involves processing ring element of graphene oxide for patternizing laser irradiated in phase, during rising condition.

CHOI K S, KIM S Y, KWON G C, PARK Y S

Production of high-compact hydrogen involves carrying out polylayer hydrogen intercalation between graphene layers containing layered carbon nanomaterial having crystalline nano-fragments of graphene layers containing graphite nanofibers.

NECHAEV YU S

Positive electrode catalyst for forming macromolecular-electrolyte membrane for direct methanol fuel cell and direct ethanol fuel cell, contains two dimensional flat-type graphene doped with components excluding carbon.

WOO S I, LEE K R

Preparation of graphene load nano-manganese oxohydroxide composite material by mixing manganese chloride tetrahydrate graphite oxide with isopropanol, reacting, centrifuging, cleaning, drying and grinding.

WANG X, LU L, YANG X, CHEN S, ZHU J, LIU X, HAN Q

Preparation of loading platinum nanoparticle on graphene comprises taking restored graphene to ultrasonic disperse in glycol solution, adding glycol solution of 1-pyrene methylamine, adding chloroplatinic acid glycol solution, and reacting.

SHI Y, LI W, QIU H, PAN L, ZHAI D, PANG H

New chelating agent modified graphene oxide useful e.g. in solar cells and to produce metal catalysts, to remove metal ions (e.g. nickel, mercury, cadmium, copper and cobalt) for producing drinking water, and to produce lithium ion battery.

HOU S

Manufacture of graphene used for e.g. photovoltaic cell, involves exposing graphite oxide to source of ultraviolet light, visible light and/or infrared radiant energy.

ELSHALL M S, ABDELSAYED V, ALRESAYES S I, ALOTHMAN Z A M, MOUSSA S, MOHAMED M B

Preparing dispersion of graphene particles/sheets in liquid medium comprises providing bar/block of solid material made of graphite, rubbing material on substrate surface and dipping substrate in medium and subjecting medium to ultrasound.

JANOWSKA I, BEGIN D, CHIZARI K, ERSEN O, BERNHARDT P, ROMERO T, LEDOUX M, PHAMHUU CUONG, PHAM H C, PHAMHUU C