国家/地区 韩国（4） 欧洲专利局（EPO）（2）
IPC部 B（6）
IPC大类 B01（6） H01（6） C01（3）
IPC小类 B01J（6）
IPC B01J037/08（4） H01M004/88（4） B01J021/18（2）
B01J027/24（2） B01J035/00（2） B01J037/02（2）
H01M004/90（2）
发明人
公开年 2023（6）
申请年 2021（6）
专利权人

Synthesizing metal catalyst used in catalysis of redox reactions, e.g. hydrogen evolution reaction, comprises providing metal complex comprising metal ion, and non-chelating complexing agent and pyrolyzing complex at specific temperature.

CHATENET M, DOAN H, SGARBI R

Producing core-shell composite used for electrodes in secondary batteries, comprises e.g. preparing active material paste by mixing hydrophobic particles and alcohol, and preparing spray solution by mixing dough with hydrophilic graphene.

YANG S, LEE G, JEONG S, KIM I, JUNG S Y, KIM B, RYUJIHYUN, LEE H, BAEK J G

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

Producing cathode material useful for producing all-solid-state lithium secondary battery, comprises e.g. preparing cathode material precursor by coprecipitating mixture containing e.g. nickel salt, and manganese salt in Taylor vortex state.

LIM J, KIM M Y, KIM H S, KIM S J, HEO K, YEONGUNG S, HWANG D, LEEJONGKWAN

Producing electrocatalyst used for oxygen generation or oxygen reduction, comprises electrodepositing transition metal oxide on surface of conductive nanoparticle support, and doping nitrogen on electrodeposited transition metal oxide.

SEOJEONGSOOK

Synthesizing metal catalyst useful for fuel cell, comprises supporting transition metal on support, heat-treating support and transition metal complex, and oxidizing surface of transition metal complex by supplying oxygen in cooling process.

KWON O, LEE D H, SONG J H, KIM Y