国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC B82Y040/00（5） C01B031/02（5） B01J021/18（4）
B01J037/02（4） B82Y030/00（4） C01B031/04（4）
B01J037/16（3） B01J037/34（3） B01J037/04（2）
B01J037/08（2） B01J037/12（2） C01B003/04（2）
C23C016/26（2） H01M004/86（2） H01M004/88（2）
发明人 FU W（2） LV X（2） WANG Y（2）
ZHONG L（2） ZHOU M（2）
公开年 2011（7） 2012（2）
申请年 2010（9）
专利权人 FU W（2） HAIYANGWANG .（2） LV X（2） OCEAN S KING.（2）
OCEANS KING .（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

Preparing hydrogen producing catalyst without taking noble metal as assistant catalyst, comprising cadmium sulfide-graphene and titanium dioxide-graphene by reacting cadmium sulfide-graphene with sodium sulfide and sodium sulfite solution.

FU W, LV X

Renewable photocatalyst used for decomposition of hydrogen sulfide to produce hydrogen, comprises composite material formed by titanium dioxide and graphene oxide.

FU W, LV X, ZHANG G

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

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

Fabricating graphene to fabricate FET, comprises forming alloy catalyst layer on substrate using sputtering method and/or evaporation method, and forming graphene layer on alloy catalyst layer by supplying hydrocarbon gas onto substrate.

WOO Y, SEO D, SEO S, CHUNG H, KANG S, HEO J, SEO S A, CHUNG H J, KANG S R, HEO J S, WOO Y S, JUNG H J, HUH J S, YEO R, XU D, HUH J, JUNG H

Producing graphene, comprises introducing a solution of a metal alkoxide in a solvent into a decomposition apparatus, which includes a first region having a high temperature to cause thermal decomposition of the metal alkoxide.

COLEMAN K S

Graphene composite photocatalyst used for e.g. purifying air and treating sewage, has heterogeneous surface structure having graphene layers and semiconductor photocatalyst covered with graphene layers.

CHEN W, LIU J