国家/地区 中国（46） 世界知识产权组织（23） 日本（22） 韩国（16） 美国（16） 欧洲专利局（EPO）（8） 印度（8） 澳大利亚（2） 台湾（2）
IPC部 B（78） C（78） H（12）
D（3）
IPC大类 B01（78）
IPC小类 B01J（78）
IPC B01J037/08（78）
发明人 KIM C H（4） LEE K（4） LI B（4）
LI X（4） LIU Y（4） JANG J S（3）
JISU J（3） LIU C（3） LIU J（3）
PARK T（3） PARK T I（3） ZHANG H（3）
ZHANG L（3） CAO X（2） CHEN J（2）
公开年 2021（20） 2022（15） 2018（9） 2023（6） 2019（5） 2012（4） 2014（4） 2017（4） 2020（3） 2013（2） 2015（2） 2016（2）
申请年 2021（14）  2020（13）  2022（13）  2019（8）  2017（7）  2018（5）  2013（4）  2016（4）  2010（2）  2011（2）  2012（2）  2014（2） 
专利权人 UNIV KOREA R.（5） COUNCIL SCI .（2） DAICEL CORP（2） KOREA ADVANC.（2）
NAT INST ADV.（2） SAMSUNG ELEC.（2） TIANCHANG RU.（2） UNIV GUILIN .（2）
UNIV JIANGNA.（2） UNIV SHAANXI.（2）

Synthesizing metal sulfides useful for hydrogen generation reaction electrochemical catalysts comprises synthesizing ammonium tetrathiomolybdate; and synthesizing hydrazinium tetrathiomolybdate using synthesized ammonium tetrathiomolybdate.

KIM S Y, HONG S, KIM M, THANDUI H

Catalyst useful for producing hydrogen comprises aluminum oxide or activated carbon, platinum supported in pores of aluminum oxide or activated carbon, and molybdenum mixed with platinum and supported in pores.

LEE K, JISU J, KIM C H, PARK T, LEE S, JANG J S, PARK T I

Production of e.g. hydrogen used in e.g. domestic heating application, involves supplying catalyst composition comprising carbon catalyst to reaction zone, heating, contacting with reaction gas comprising hydrocarbon or its mixture, and performing catalytic non-oxidative decomposition of gas.

FRANCKE L, BENQUET C, DATH J, TRUONG PHUOC L, PHAMHUU C, NHUT J

Process of producing cathode electrocatalyst for metal-air batteries, involves providing carbon source suspension that includes an inorganic carbon source, metal source solution including a metal source, and nitrogen source solution including a nitrogen source.

LEE C, PAN C, KUO Y, LEE C I, PAN C J, GUO Y S

Preparing two-dimensional nickel phosphide graphene photocatalytic material useful for photocatalytic hydrogen evolution performance evaluation, comprises e.g. adding concentrated sulfuric acid and joining in round bottom flask, dispersing graphene oxide into water, and placing precursor into boat.

HAO J, LU K

Photocatalyst used in e.g. capture and chemical conversion of air, water and soil pollutants, comprises three-dimensional structure of reduced graphene oxide and nanoplatelets of semiconductor e.g. gallium nitride or tungsten disulfide.

TOMOVSKA R, POLITAKOS N, BARBARIN I

Preparing nano-nickel catalyst used for producing hydrogen from low-temperature liquid-phase formic acid, involves performing in situ growth of nickel-based organic framework compound nickel-metal-organic framework- reduced graphene oxide precursor on graphene oxide by hydrothermal process.

CHEN X, JIA L

Photo-thermal catalytic composite material used as photo-thermal catalyst, comprises nitrogen-doped graphene as carrier, and copper sulfide/nitrogen-titanium dioxide nanoparticles formed by coating copper sulfide and nitrogen-doped titanium dioxide as active component.

WEN Y, WANG X, KAN J, LIU Y, WAN J, GONG R, WU G, YAO D

Graphitic carbon nitride based photocatalyst used for degradation of pollutants present in wastewater or polluted waters, comprises potassium and phosphorus co-doped graphitic carbon nitride, graphene oxide, and metal ferrite.

SINGH P, KUMAR R, RAIZADA P, KHAN A A P

Photocatalyst useful for water decomposition, comprises graphene nanosheet and doping element dispersed in graphene nanosheet.

KIM T, GOURI S D, KUMUD M T