国家/地区 韩国（7）
IPC部 B（5） H（5） C（4）
IPC大类 H01（5） B01（4） C25（3）
IPC小类 H01M（5） B01J（4） C25B（3）
IPC C25B001/04（3） C25B011/04（3） H01M004/36（3）
H01M004/38（3） H01M010/052（3） B01J021/18（2）
B01J023/75（2） B01J023/89（2） B01J037/08（2）
H01M004/02（2） H01M004/587（2） H01M004/86（2）
H01M004/92（2）
发明人 KIM I（7）
公开年 2021（4） 2022（3）
申请年 2020（7）
专利权人 UNIV KWANGWO.（4）

Iridium-ruthenium alloy catalyst useful for electrodes and membrane electrode assembly for water electrolysis, and for water cell comprises iridium-ruthenium alloy nanoparticles supported on support.

PARK S, NAH I W, KIM I

Preparing cobalt catalyst useful in electrodes and membrane electrode assembly for water electrolysis, comprises preparing reduced graphene oxide in which cobalt oxide is dispersed, carrying out primary oxidation and secondary oxidation.

PARK S, HAN H, KIM I

Negative active material for use in electrode that is used for negative electrode of next-generation secondary battery such as lithium battery, comprises silicon particles and additive.

SEOK J Y, HEE W, SEUNGHYOUN L, KWONSIN, KIM I

Nano silicon-graphene micro ball composite anode material for secondary battery comprises crystalline graphene having two-dimensional structure and nano-silicon particles and composite powder formed by bonding nano-silicon particles.

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

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

Secondary battery for e.g. vehicle, comprises anode, cathode comprising current collector and cathode material layer containing carbon-based active material and silicon-based active material, and separator placed between cathode and anode.

KIM I, KIM I H, JIN Y