国家/地区 中国（7）
IPC部 B（7） C（7）
IPC大类 B01（7）
IPC小类 B01J（7） C02F（7） C01B（2）
C07C（2）
IPC B01J023/52（7）
发明人 CHEN W（2） LIU X（2） SHEN J（2）
公开年 2020（2） 2022（2）
申请年 2020（2）  2022（2） 
专利权人 UNIV CHINA T.（2）

Preparing graphene-supported gold cluster nano composite material by in-situ reduction of sodium borohydride used in catalytic degradation of azo dyes by using e.g. using e.g. N-isobutyryl-L-cysteine to carry reduction reaction to chloroauric acid, adding sodium borohydride, reacting and purifying.

SUN T, GU Z, GAO G

Preparing metal nano-particle reduced graphene oxide Janus nanosheets by mixing liquid paraffin and GO nano sheet water-dispersed solution with oil-water, emulsifying, adding precursor chloroauric acid or palladium chloride solution, photodepositing under xenon lamp irradiation and dispersing.

CHEN Y, WANG K, LI Z, LV G

Use of graphene quantum dot as coloring agent for biological cell imaging, preparing graphene quantum dot-stabilized gold nanoparticles for degradation of p-nitrophenol, and catalytic hydrogen production of tetrahydroxydiboride.

LIU X, SHEN J, CHEN W

Composite aerogel used for e.g. catalytic reduction of 4-NP wastewater, is prepared by loading monodisperse gold nanoparticles on reduced graphene oxide aerogel.

LIU W, WANG D, CAO X, SHEN L

Preparing graphene quantum dot stabilized noble metal nanoparticle catalyst by dissolving glucan, reacting, stirring with water, dripping noble metal salt solution, stirring, dripping ammonia borane aqueous solution, reacting and storing.

LIU X, SHEN J, CHEN W, LI N, HUANG Y, LIU G

Composite material used for degradation of organic pollutant that contains nitrophenol and used in sewage disposing agent, comprises three-dimensional graphene foam matrix, and gold nano particle that is uniformly dispersed on substrate.

CHENG G, CHENG Y, WANG W

Graphene-heme and nano-gold ternary composite material used for degradation of hydrogen peroxide, comprises specified amount of graphene, heme and nano gold.

WENG J, LV X