国家/地区 中国（8）
IPC部 B（8） C（6） H（2）
IPC大类 B01（8） C01（4） C07（2）
H01（2）
IPC小类 B01J（8）
IPC B01J021/18（8）
发明人 WANG Y（2） ZHONG L（2） ZHOU M（2）
公开年 2010（3） 2012（3） 2011（2）
申请年 2010（8）
专利权人 HAIYANGWANG .（2） OCEAN S KING.（2） OCEANS KING .（2） SUZHOU INST .（2）

Preparing graphene/nano titanium dioxide composite, comprises dispersing nano titanium dioxide and graphene in water/alcohol solution, and reacting nano titanium dioxide and graphene in dispersion solution to obtain product.

LIN Y, LI X, LIN R, ZENG S

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

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

Preparing graphene oxide three-dimensional self-assembly body useful as a catalyst in noble metal catalyzing reaction, comprises preparing mixed liquid of noble metal compound and reducing substrate, and performing water heating treatment.

TANG Z, WANG X

Preparation of graphene/titanium dioxide compound light catalyst used for, e.g. solar cell, by subjecting graphite oxide and organic solvent to ultrasonic processing, adding precursor of titanium salt and deionized water, and heating.

ZHU Y, YANG X, WANG S, JIANG X, ZHOU K

Preparation of metal-graphene oxide composite catalyst involves modifying atomic nucleus of metal nanoparticles having predetermined grain size, and adsorbing graphene oxide on surface of modified material by physical adsorption.

CHEN B, CHEN F, ZHANG L, HUANG J, ZHANG Z