国家/地区 韩国（7）
IPC部 H（4） B（2） G（2）
IPC大类 H01（4） B01（2） G21（2）
IPC小类 H01M（3） B01J（2） G21F（2）
IPC H01M004/02（3） B01J020/20（2） G21F009/12（2）
H01M004/04（2） H01M004/134（2） H01M004/1395（2）
H01M004/38（2） H01M004/62（2） H01M010/052（2）
发明人 KIM W（7）
公开年 2023（3） 2021（2） 2022（2）
申请年 2021（7）
专利权人 GWANGJU INST.（2） NC SQUARE CO.（2）

Producing iodine adsorption filter for adsorbing iodine in radioactive waste liquid, comprises immersing template composed of polymer in slurry containing bismuth graphene oxide produced by reacting graphene oxide with bismuth nitrate.

KIM W

Producing iodine adsorption filter used to for adsorb iodine from radioactive waste liquid, comprises mixing bismuth graphene oxide, binder, thickener, and water to form coating mixture and coating coating mixture on predetermined filter.

KIM W

Silicon-based active material useful for a negative electrode of a lithium-ion battery comprises porous silicon particles derived from diatom, where silicon particles have doped layer doped with metal oxide and coating layer.

YOUNG P C, KIM E, KIM N, KIM W

Lithium metal negative electrode for lithium ion battery, has buffer layer that is positioned on lithium metal anode to prevent damage to anode, and protective layer is located on buffer layer to inhibit dendritic growth of anode.

KIM H J, KIM J H, KIM W, YOON H C, DAEUNJANG

Silicon negative electrode for lithium ion battery, has silicon negative electrode mixture layer that is positioned on negative electrode current collector, where buffer layer is located on silicon anode mixture layer.

KIM H J, KIM J H, KIM W, PARK H, SEO S H, SONG H K

Induction heating type cooktop comprises case, cover plate that is coupled to upper end of case and that includes upper plate arranged to receive target object, and working coil that is provided in case.

KIM T, HWANG J, KIM J, KIM W, JANG E, KIM W T, KIM J W, HWANG J W, KIM T H

Graphene-tex-embedded thermal insulation bedding used for industrial personnel working in cold place, has face cover which is connected at head of thermal bedding to protect face and prevent floor moisture.

CHUNG J W, KIM W, JEONGSANGKEUN