国家/地区 中国（70） 美国（5） 韩国（4） 世界知识产权组织（2）
IPC部 B（74） C（48） H（9）
A（2）
IPC大类 B01（74） C02（27） C01（16）
H01（9） B82（8） C07（7）
C25（4） B22（2） C08（2）
C10（2）
IPC小类 B01J（74）
IPC B01J035/08（74）
发明人 ZHANG Y（8） WANG X（6） LI Y（5）
WANG C（4） WANG J（4） WANG S（4）
CHEN D（3） CHEN X（3） CHEN Y（3）
LI L（3） LI W（3） LI X（3）
LIU J（3） WANG H（3） WU Y（3）
公开年 2020（15） 2021（13） 2022（13） 2018（8） 2015（6） 2016（5） 2017（5） 2014（3） 2013（2） 2019（2） 2023（2）
申请年 2020（13）  2019（11）  2021（10）  2022（10）  2015（9）  2018（8）  2014（5）  2013（3）  2016（3）  2017（2） 
专利权人 UNIV CHONGQI.（3） UNIV GUANGDO.（3） KOREA INST S.（2） SHANGHAI INS.（2）
UNIV FUDAN（2） UNIV HUNAN（2） UNIV SOOCHOW（2） UNIV XIANGTA.（2）

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Preparing graphene oxide/chitosan/polyvinyl alcohol composite microsphere immobilized copper catalyst comprises e.g. adding graphene oxide into chitosan solution, ultra-sonicating, adding polyvinyl alcohol and glutaraldehyde, sonicating, adding copper(II) sulfate aqueous solution and reaction.

LI W, LI B, FU C, ZHU L, HU X, GUO H, ZHANG Y

Sewage treatment for evenly loading core-shell graphene oxide zero-valent iron catalytic particles, comprises e.g. preparing core-shell graphene oxide zero-valent iron catalytic particles by co-precipitation-self-assembly, and performing catalytic degradation of organic pollutants in sewage.

DU R, XUEDAI H, WANG C, LI X, ZHU T, WANG B, MAO H, REN H

Preparing single-atom catalyst used as photocatalyst, comprises dissolving anhydrous aluminum chloride and polyvinylpyrrolidone in dichloromethane, adding silicon dioxide modified by vinyl triethoxysilane, reacting, calcining and etching.

WANG L, LI S, WANG W, HU Z, ZHANG M, MA Y

Preparing multi-stage hole catalytic-adsorption material used as carrier, involves taking pseudo-boehmite, sodium aluminosilicate, kaolin, attapulgite, metal salt, graphene oxide as raw materials, performing hydrothermal crystallization, then filtering the product, washing, drying and calcining.

ZHAO B, CHEN Y

Catalyst useful for selective catalytic hydrogenation of unsaturated alkynes driven by light to heat, comprises carrier and metal nanoparticles with plasmon resonance effect under light excitation.

SU B, CHEN L, WEI Q, YAN Y, LI X, WANG C

Oxide photo-catalytic material, comprises zinc oxide/copper oxide/graphene oxide and zinc sulfide quantum dot compounded on zinc oxide/copper oxide/graphene oxide.

WU F, ZHANG X, DONG H, HUANG M, LONG H

Preparing magnetron graphene-based micro-nano motor comprises mixing ferric chloride crystal powder with deionizgraphene-baseded water, immersing in ferric chloride solution, attaching carbon-based microspheres, and pumping out gas in vacuum cavity and continuously introducing oxygen.

CHEN X, HOU M, YAN L, XIE B, GUO Y, CHEN Y

Nanocomposite photocatalytic material comprises a block structure formed by stacking multiple spherical titanium dioxide particles coated with graphene and spherical titanium dioxide particles coated with graphene on the surface bonded to each other through dangling bonds on surface of graphene.

XU Z

Preparing catalyst for manufacturing fuel cell electrode comprises reacting by adding hydrogen gas together with platinum precursor to transition metal nitride supported on carbon support to form platinum layer on transition metal nitride.

YOO S J, YOON C H, YOUNG P H, LEE S Y, PARK H S, KIM J, CHANG J H, KIM H J, PIL K, KIMDONGGUN, HO L J, LEE S