国家/地区 中国（5） 韩国（4） 美国（4） 日本（3） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 B（10） C（7） H（4）
G（2）
IPC大类 B01（10） C01（5） H01（4）
B82（2） C07（2）
IPC小类 B01J（10）
IPC B01J019/08（4） B01J021/18（4） C01B031/02（4）
C01B031/04（3） B01J023/42（2） B01J023/46（2）
B82Y030/00（2） B82Y040/00（2） H01M004/90（2）
发明人 JEON J H（2） MA Z（2） OH I K（2）
SRIDHAR V（2） YANG X（2）
公开年 2010（10）
申请年 2010（10）
专利权人 UNIV CHONNAM.（2）

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

Manufacture of graphene sheet, involves oxidizing graphitic structure by immersing in hydrogen peroxide and processing with ultrasonic waves, and subjecting to microwave irradiation and supersonic treatment.

GWON OH I, BADAHANAMBI S, HAN JEON J, OH I K, SRIDHAR V, JEON J H

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

Converting a graphene oxide target into graphene, comprises irradiating a graphene oxide target with a light to initiate deoxidation reaction.

GILJE S S, JWILYE E S, GILJE

Graphene sheet manufacturing method involves processing graphene layer combination consisting of several unit layers obtained after performing microwave radiation about graphitic structure.

OH I K, SRIDHAR V, JEON J H

Graphene layer used in electronic device, sensor, or mirror, comprises two-dimensional hexagonal array of carbon atoms.

SUTTER P W, SUTTER E A

Process for elaboration of graphene, useful e.g. in nanoelectronics, comprises depositing layer comprising amorphous carbon on substrate and annealing layer by photonic- and/or electronic-irradiation to obtain layer comprising graphene.

ZENASNI A, AJIJEU J

Preparing platinum/graphene catalyst, useful in proton exchange membrane fuel cells, comprises sodium borohydride reduction method or glycol reduction method.

YANG X, FANG L, WANG W, MA Z

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

Macrocyclic compound-modified graphene oxygen-reduction catalyst for e.g. proton exchange membrane fuel battery, is obtained by mixing graphene with macrocyclic compound.

GAO X, YE J, MA Z, WANG J