国家/地区 韩国（11） 中国（10） 世界知识产权组织（7） 美国（5） 印度（3）
IPC部 B（30）
IPC大类 B01（30）
IPC小类 B01J（30）
IPC C25B001/04（17） B01J021/18（8） B01J035/00（8）
B01J037/08（8） C25B011/091（6） H01M004/90（6）
B01J037/02（5） B01J037/34（5） C25B011/073（5）
B01J035/10（4） C25B003/26（4） C25B011/04（4）
B01J023/75（3） B01J023/755（3） B01J027/24（3）
发明人 WANG J（3） WANG X（3） ZHANG Y（3）
BAI L（2） LEE H（2） LEE H Y（2）
LIU C（2） YU X（2）
公开年 2022（30）
申请年 2021（15）  2022（8）  2020（7） 
专利权人 UNIST ULSAN .（3） BASIC SCI IN.（2） SHENZHEN INS.（2） UNIV SUNGKYU.（2）

Catalyst useful for carbondioxide conversion, comprises metal nanoparticles and carbon support supporting metal nanoparticles.

HYUN L D, HYO K T, KIM S I, JUNG P

Preparing superhydrophilic nickel-based multilayer composite membrane material useful in field of photothermal seawater desalination or photothermal sewage purification, comprises e.g. dissolving nickel salt, complexing agent and surfactant in water, and soaking composite structure in salt solution.

MA F, ZENG Z, ZHU L

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

KIM T, GOURI S D, KUMUD M T

Metal colloid catalyst useful in electrolyzing water to produce hydrogen or preparing metal zinc-air battery, comprises metal colloid and carbon material carrier, where metal colloid is colloidal nanoparticle solution formed by mixing multi-metal solution and alkali solution.

YIN C, SONG X, LI X, LI Q, ZHANG Y

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

Manufacturing copper nano-wrinkle structure useful as an electrocatalyst to convert carbon dioxide into carbon material, comprises e.g. generating graphene on copper substrate using chemical vapor deposition.

JUNG H T, KIM J Y, JUNG W B

Integrated direct air capture of carbon dioxide for aqueous electrochemical reduction of carbon dioxide, involves contacting input air stream comprising carbon dioxide with electrolyte solution, and reducing subset of carbon dioxide using electrolyte solution to generate reduced carbon products.

MCGINNIS R, HERRMANNNOWOSIELSKI M

Tin(IV) oxide powder used in ink for forming catalyst for manufacturing electrode used in system for converting carbon dioxide into formate or formic acid, comprises hollow spheres comprising tin(IV) oxide particles, and having preset size.

NGUYENPHAN T, KAUFFMAN D R

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

Water decomposition catalyst useful in water splitting device comprises metal compound having perovskite structure, metal-intercalated transition metal chalcogenide to form a heterogeneous structure.

SUNG P H, OH N K