国家/地区 中国（96） 韩国（13） 美国（12） 世界知识产权组织（10） 欧洲专利局（EPO）（5） 澳大利亚（3） 日本（3） 巴西（2） 英国（2）
IPC部 C（113）
IPC大类 C25（113） B01（26） H01（24）
C01（13） B82（12） C23（5）
C02（4） B22（3） G01（2）
IPC小类 C25B（113）
IPC C25B001/04（113）
发明人 LI Y（14） CHEN Y（9） LI R（9）
WANG J（9） YANG J（7） YAN C（6）
WANG Y（5） CHEN X（4） LI X（4）
LIU X（4） ZHANG Y（4） CHEN L（3）
CHEN Q（3） CHU W（3） GAO J（3）
公开年 2021（113）
申请年 2021（71）  2020（35）  2019（7） 
专利权人 JINGDEZHEN C.（6） UNIV HOHAI（3） UNIV SHAANXI.（3） UNIV SUNGKYU.（3）
UNIV XIAN JI.（3） CHINESE ACAD.（2） GOMEZ R（2） JAYU HYDROGE.（2）
SHANGHAI NAT.（2） UNIST ULSAN .（2） UNIV CHINA S.（2） UNIV DALIAN .（2）
UNIV GUANGDO.（2） UNIV KWANGWO.（2） UNIV SHANGHA.（2） UNIV WENZHOU（2）
WUHAN INST T.（2）

Method for preparing metal nano-cluster composite catalyst supported by iron single-atom doped carbon material, involves performing high-temperature pyrolysis to carbon material-supported metal nano-cluster composite catalyst.

XU C, MA J, LUO J, LIU J, SUN Y

Preparing black phosphorus-graphene heterojunction loaded nickel nitride useful in electrocatalytic oxygen evolution reaction (OER), involves dispersing red phosphorus powder and cellulose powder, ultrasonically processing, adding nickel nitride particles, and processing high pressure discharge.

GAO J, CHEN X, TANG J, DING S, XIAO J, LUO X, HE Z, GAO Z, CHEN Y, WU R

Electrocatalyst cell stack for water electrolysis, comprises multiple plate-shaped electrode catalysts continuously provided at regular intervals, and central protrusion type on surface in which curved projection is formed to protrude in streamlined shape.

LEE K Y

Iron atom doping inducing 1 T-molybdenum sulfide/graphene composite material for preparing hydrogen by electrically catalyzing and decomposing water, comprises molybdenum disulfide doped and induced by using non-noble metal iron.

FU L, LI W, GAO X

Producing octahedral transition metal dichalcogenides involves forming transition metal layer on substrate and injecting chalcogenide-containing gas onto the substrate together with plasma treatment.

VINIT K, KIM H U, LEE J, SEOK H, KIM T, KIM T S, SEOK H H, WOO K H, CANADEVINIT

Preparing three-dimensional carbon material/molybdenum diselenide electrocatalysis hydrogen evolution material involves adding sodium molybdate dihydrate and cobalt nitrate hexahydrate, adding solvent, stirring uniformly and carrying out chemical vapor deposition growth of carbon nanotubes.

GAO Y, ZHANG K, LUO H, GUO D

Gas diffusion layer formed by carbon fiber and graphene combination, comprises carbon fiber monofilament and graphene composite formed porous ventilating conductive carbon material layer.

WANG J

Preparation of ZIF-8/graphene composite aerogel used in e.g. electrolysis of water for hydrogen evolution, involves mixing graphite powder and sodium nitrate, dripping into acid solution, reacting with e.g. manganese source, ultrasonically stirring, hydrothermally reacting, and calcining.

GUO Z, ZUO X, WANG J

Cellulose-based graphene composite material loaded with cobalt-nickel double metal selenide used in electro-catalysis, is prepared by dissolving cobalt salt and nickel salt in de-ionized water to obtain cobalt/nickel mixed solution.

XIONG Y, LOU Z, GAO J, FENG X, WANG Y, YU H, CUI J, CHEN X, LI S, SHAN W

Preparing composite nanomaterial useful as catalyst for producing hydrogen by electrolysis of water by e.g. dispersing two-dimensional nano-sheet in organic solvent, dissolving organic platinum salt and transition metal salt, and reacting.

WANG J, YANG N, YU X