国家/地区 韩国（5）
IPC部 C（5） H（5） B（2）
IPC大类 C01（5） H01（5）
IPC小类 C01B（5） H01M（5）
IPC C01B032/198（4） H01M004/36（4） C01B033/02（3）
H01M004/62（3） C01B032/192（2） C01B032/194（2）
H01M004/02（2） H01M004/38（2） H01M004/587（2）
发明人 KIM I（5）
公开年 2020（2） 2023（2）
申请年 2018（2）  2021（2） 
专利权人 KOREA ELECTRO TECHNOLOGY RES INST（5）

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

Reduced graphene oxide used in electrode for secondary battery, comprises crystalline reduced graphene oxide in powder form having two-dimensional structure.

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

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

Producing graphene oxide reduced product-silicon metal particle composite useful in cathode for secondary battery, comprises e.g. producing graphene oxide reduction product, and coating polymer on silicon metal particles.

JEONG S, LEE G, YANG S, PARK J H, KIM I, JUNG S Y, LEE H, KIM M C, LIM S M, CHUNG H J, HAN J

Producing high density cathode material useful in cathode for secondary battery, comprises e.g. producing graphene oxide reduction product through cation-pi interaction, and coating polymer on silicon metal particles.

JEONG S, LEE G, YANG S, PARK J H, KIM I, JUNG S Y, LEE H, KIM M C, LIM S M, CHUNG H J, HAN J