国家/地区 韩国（7）
IPC部 H（5） C（4）
IPC大类 H01（5） C01（2） C08（2）
IPC小类 H01M（3） C01B（2） C08K（2）
IPC C08K003/04（2） H01M004/02（2） H01M004/04（2）
H01M004/134（2） H01M004/1395（2） H01M010/052（2）
发明人 KIM H J（2） KIM J H（2） KIM W（2）
公开年 2022（7）
申请年 2020（3）  2021（3） 
专利权人 GWANGJU INST SCI TECHNOLOGY（7）

Composite hydrogel used for conduit, and film, and as platform material for conductive hydrogel, support for tissue engineering, drug delivery system, flexible human implantable type, electrode and electronic device, comprises gelatin and reduced graphene oxide.

LEE J Y, PARK J G, LEE J

Triboelectric generator useful for electronic device, comprises e.g. anion layer provided on one surface of primary electrode and cation layer is provided to be spaced apart from anion layer i.e. mesoporous carbon layer supporting carbon.

PARKJONGJIN, JO Y J, JUNG J S, MINSEOK C, SEOKJUN C, CHOL H S, PAK C, KIM J

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

Graphenol compound useful in biological and medical research fields comprises e.g. two-dimensional graphene sheet formed by connecting multiple of carbon atoms, multiple hydroxy groups provided on one surface of graphene sheet.

LIM H, PARK Y H, AHN J

Producing tin phosphate useful in alkali ion secondary battery, comprises heating and reacting di- or tetra-valent tin cation precursor or zero-valent tin metal precursor and phosphorus, cooling, and controlling content of tin and hosphorus.

UM K S, SONGHAYONG, KIM S B, LEESEUNGMIN, EUN L H, LEE H K, CHANG U J, CHO K Y, SUCK C H

Ternary logic device has first transistor and second transistor that are connected in parallel to form ternary logic element that implements logic state, and heterojunction-based multilayer channel is formed by sequentially stacking lower semiconductor material layer.

LEE K Y, JANG H, LEE D G, LEE B H