国家/地区 韩国（8） 中国（5） 世界知识产权组织（4） 美国（2）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 C25B（16）
IPC C25B001/04（8） B01J021/18（7） B01J037/08（7）
B01J035/00（6） C25B011/073（4） B01J027/24（3）
B01J035/10（3） B01J037/02（3） B01J037/04（3）
B01J037/34（3） C25B011/054（3） C25B011/091（3）
H01M004/90（3） B01J035/02（2） C25B001/30（2）
发明人 LEE H（2） LEE H Y（2） WANG J（2）
公开年 2022（16）
申请年 2021（16）
专利权人 BASIC SCI IN.（2） UNIST ULSAN .（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

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

KIM T, GOURI S D, KUMUD M T

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

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

Water splitting catalyst for use in water splitting system, and oxygen evolution reaction or hydrogen evolution reaction, comprises porous carbon layer, bimetallic metal alloy core dispersed on porous carbon layer, and single-atom precious metal dispersed on bimetallic metal alloy core.

KUMAR A, LEE J, LEE H, LEE H Y, KUMAASHWANI

Composite used in electrode assembly and gas separation system, comprises vertically aligned carbon nanotubes, and electroactive species capable of bonding with target gas and releasing target gas when in first and second oxidation states.

VOSKIAN S, ROGERS C

New phthalocyanine compound, used as catalyst in synthesis of hydrogen peroxide, and in wastewater treatment and disinfection applications.

CHEN Y, WEI L, LIU C

Preparing metal-nitrogen molecule/carbon nano fiber composite material used as catalyst to catalyze carbon dioxide electric reduction reaction, by using precursor containing metal, nitrogen element, macromolecule polymer to prepare spinning solution for electrostatic spinning, and pre-oxidizing.

XIAO J, ZHENG F, XU X, WANG J

Device useful e.g. for producing exfoliated graphene using electrochemical method, comprises e.g. storage tank introduced with pure electrolyte passed through electrolyte control unit and stored through electrolyte storage tank inlet pipe.

KIM J S, HAN Y B