国家/地区 中国（9） 韩国（7） 美国（4） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 法国（2） 印度（2） 日本（2）
IPC部 B（14）
IPC大类 B01（14）
IPC小类 B01J（14）
IPC C25B001/04（8） H01M004/86（7） H01M004/92（7）
H01M004/90（6） B01J021/18（5） B01J035/00（5）
B01J037/02（5） C25B011/091（5） B01J023/89（4）
B01J037/34（4） B01J035/02（3） B01J035/10（3）
B01J037/08（3） B82Y030/00（3） C25B011/04（3）
发明人 LI R（3） GABEN F（2） HAN H（2）
KIM I（2） LI Y（2） PARK S（2）
公开年 2021（14）
申请年 2020（11）  2021（3） 
专利权人 UNIV CHONBUK.（2） UNIV KWANGWO.（2）

Double-metal composite catalyst used for preparing ketone-alcohol oil by hydrogenation of chlorophenol compound for battery system comprises carbon material carrier, and double-metal active component including palladium, platinum and silver.

WU C, LI R, HAN D, CHEN X

Graphene hybrid catalyst for water splitting and zinc-air battery, comprises graphene sheet with modified surface, and nano sheet containing graphene sheet and metal.

LEE J H, KIM N, PROBLEM D Y N

Bifunctional tungsten-cobalt bimetallic water electrolysis catalyst used for hydrogen evolution and oxygen evolution reaction, comprises tungsten, cobalt and sulfur in form of sulfide, and is wrapped in graphene and loaded on carbon paper.

YAN C, LI Y, YANG J, LI R

Producing carbon-supported core-shell structure alloy particle catalyst for oxygen reduction reaction by reducing first metal core nanoparticles after adding second metal and performing galvanic substitution after adding third metal.

YOO S J, CHOI D I, PIL K, YEONSUN S, JEONG J Y, KIM H J, CHANG J H, KIM J, PARK H S, LEE S Y, YOUNG P H

Manufacture of lithium-ion battery used for e.g. phone and laptop, involves e.g. depositing dense layer comprising anode, cathode and/or electrolyte, by supplying substrate and suspension of non-agglomerated nanoparticles of material having preset size, and performing densification of dried layer.

GABEN F

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Forming noble metal nanostructures on support as electro-catalyst in electrode for fuel cell applications, by mixing noble metal precursor with solvent and base, feeding to spiral tube reactor, heating to reduce noble metal precursor, and mixing with support ink after heating.

ZHOU W, CHAN S H, ZENG S

Carbon-supported iridium(IV) oxide-iridium heterojunction composite catalyst with strawberry-shaped structure useful for e.g. hydrogen evolution and oxygen evolution in electrolysis of water, and electrode electrocatalyst.

LIU J, MO S, JIN C, LI R, WANG F

Ruthenium-cobalt oxide catalyst for oxygen evolution reactions purposes comprises at least one metal oxide from ruthenium and cobalt and carbon-based support supporting metal oxide.

PARK S, HAN H, KIM I

Producing ruthenium cobalt oxide catalyst used for oxygen evolution reaction, comprises dissolving ruthenium precursor and cobalt precursor in deionized water, mixing metal salt solution and graphene oxide solution, and performing pyrolysis.

PARK S, HAN H, KIM I