国家/地区 中国（67） 韩国（13） 美国（9） 世界知识产权组织（8） 日本（6） 欧洲专利局（EPO）（3） 印度（3） 巴西（2） 加拿大（2） 台湾（2）
IPC部 B（83）
IPC大类 B01（83） C01（27） C02（24）
C07（19） C25（12） B82（9）
H01（8） C10（7） C23（3）
A61（2） C09（2）
IPC小类 B01J（83）
IPC B01J023/75（83）
发明人 WANG X（7） LI S（5） LIU J（5）
WANG C（4） DING Y（3） LI Y（3）
LIU Y（3） MA L（3） MAO J（3）
WANG H（3） ZHANG F（3） ZHU H（3）
CHEN X（2） FENG X（2） GAO G（2）
公开年 2021（19） 2022（18） 2017（10） 2020（9） 2018（6） 2015（4） 2016（4） 2012（3） 2013（3） 2023（3） 2011（2） 2019（2）
申请年 2021（18）  2020（15）  2022（11）  2015（9）  2017（8）  2012（6）  2016（6）  2019（6）  2011（2） 
专利权人 CAS DALIAN C.（4） UNIV NANJING.（3） UNIV ZHEJIAN.（3） BASIC SCI IN.（2）
CHINA PETROL.（2） GUANGZHOU EN.（2） UNIV DALIAN（2） UNIV FUDAN（2）
UNIV HENAN N.（2） UNIV SHANGHA.（2） UNIV TAIYUAN.（2） UNIV XIAMEN（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 carbon-supported catalyst for sewage treatment, involves heating graphite compound, small molecule compounds containing nitrogen, sulfur, phosphorus and transition metal compound, by three-stage heating, where first, second and third sections of furnace, are maintained at preset conditions.

LI S, LAI Q

Combined advanced oxidation of ozone/peroxymonosulfate/carbon-based catalyst involves introducing ozone into water to be treated added with peroxymonosulfate, water flows into reactor, discharging tail gas, water flows out from reactor and filtering.

HE Q, LI S, ZHANG F, MA G, LI N, QIANG C

Preparing composite catalyst used to form synergistic system in degrading tetracyclines, comprises e.g. preparing graphene oxide by Hummer method, using iron source, cobalt source, dopamine and graphene oxide, and preparing cobalt ferrite-loaded, polydopamine-coated reduced graphene oxide hydrogel.

REN F, WANG Y, WANG C, YANG H, DING Y, TANG X, ZHU H, QU Y

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Carbon-modified metal-based reduction catalyst used in cyano hydrogenation reaction, comprises metal-based active center reacting with carbon-containing gas, metal-based active center is nickel, cobalt or nickel alloy, forming nickel carbide or cobalt carbide or nickle metal carbide carrier.

LIU S, CHEN J, RUAN P, ZHANG H, ZHENG N

Preparing cobalt based double metal oxide loaded graphene quantum dots composite photocatalyst, comprises e.g. preparing metal-cobalt-oxide compound, then mixing with carbon source small molecular substance, transferring to polytetrafluoroethylene reaction kettle, reacting, filtering, and drying.

LIU X, XU J

Preparing cadmium sulfide-graphene oxide-cobalt hydroxide ternary composite photocatalytic material involves mixing cadmium sulfide nanosheet dispersion with graphene oxide dispersion, maintaining stirring to keep mixed solution, adding cobalt hydroxide, and keeping continuously temperature.

DI T

Samarium cobalt oxide-decorated reduced graphene oxide material for manufacturing hybrid supercapacitor device, is prepared by preparing graphene oxide through improved Hummer technique, where homogeneous solution is prepared.

YUBAKUMA R, MOUSE R, FRANKLIN M I, HONG S, BELOTAFILLAI D, YUVAKKUMAR R, RAVI G, ISACFRANKLIN M, DHAYALAN V

Electrode catalyst useful for water electrolysis including for oxygen evolution reaction and hydrogen evolution reaction in alkaline seawater, comprises first transition metal foam, and metal double hydroxide/metal oxide mixed layer.

LEE H Y, AMOL Z, AMOL J, LEE H