国家/地区 韩国（19） 美国（6）
IPC部 H（19）
IPC大类 H01（16） B01（5） C01（4）
C23（2） G02（2） H05（2）
IPC小类 H01M（8） B01J（5） C01B（4）
H01G（3） H01L（3） H01S（3）
C23C（2） G02B（2） H05K（2）
IPC B01J021/18（3） B01J037/02（3） C01B032/198（3）
H01M004/36（3） H01M004/62（3） H01M004/92（3）
H01S003/067（3） B01J023/42（2） B01J035/00（2）
B01J037/08（2） B01J037/16（2） H01G011/36（2）
H01G011/86（2） H01L031/032（2） H01L031/18（2）
发明人 KIM J（6） CHANG J H（5） KIM H J（5）
YOO S J（5） LEE S（4） LEE S Y（4）
PARK H S（4） YOUNG P H（4） PIL K（3）
RYU J S（3） SONG Y（3） HO L J（2）
IK S D（2） KIM J H（2） KIM J M（2）
公开年 2021（10） 2022（7） 2020（2）
申请年 2020（19）
专利权人 KOREA INST SCI TECHNOLOGY（19）

Preparing catalyst for manufacturing fuel cell electrode comprises reacting by adding hydrogen gas together with platinum precursor to transition metal nitride supported on carbon support to form platinum layer on transition metal nitride.

YOO S J, YOON C H, YOUNG P H, LEE S Y, PARK H S, KIM J, CHANG J H, KIM H J, PIL K, KIMDONGGUN, HO L J, LEE S

Negative electrode active material used for binder-free electrochemical cell e.g. lithium-ion secondary battery, is composite in which graphene quantum dots are bonded to surface of metal oxide having microspherical structure.

YANG C M, KIM J M, JANG W, KIM J H, RYU J S, LEE M W

Transition metal-graphene-carbon nanohorn composite useful in electrode active material for energy storage device i.e. supercapacitor and battery, comprises graphene-carbon nanohorn composite, and transition metal oxide coated on composite.

YANG C M, KIM J H, RYU J S, NA W, MINGOOK K

Composite material for electromagnetic wave shielding, comprises boron nitride nanotubes, reduced graphene oxide and binder.

IK S D, LEE J

Ciliated graphene composite useful for triboelectric nano generator, comprises multiple of graphene cilia formed to be spaced apart from each other on surface of porous graphene structure.

CHOI K H, HYEONG S, OUNG P S, KIM D Y, BAE S K, LEE S K, LEEARAM

Composite for electrochemical device has core portion comprising carbon nanotubes of liquid crystal phase oriented in predetermined direction and having fiber shape, and sheath portion formed on core portion and including conductive polymer.

DONG K, SU J, KIM J, MYUNG L D, KOO B C, SEUNGMIN K

Transition metal nitride-carbon catalyst composite structure for use in electrode catalyst of fuel cell, has main body provided with carbon support, and non-noble metal-based transition metal-macrocycle structure adsorbed on carbon support.

YOO S J, YOUNG P H, LEE S Y, PARK H S, KIM J, CHANG J H, KIM H J, PIL K, YEONSUN S, HO L J, KIMDONGGUN, LEE S

Electrode material for super-capacitor comprises crumpled graphene oxide reduced with sulfur and have high power density, small size and light weight, are safe and have long life, and have improve electrochemical activity.

YOU N H, KOO B C, RYU J S, JIN J

Producing carbon-supported core-shell structure alloy particle catalyst for oxygen reduction reaction by reducing first metal core nanoparticles after adding second metal and performing galvanic substitution after adding third metal.

YOO S J, CHOI D I, PIL K, YEONSUN S, JEONG J Y, KIM H J, CHANG J H, KIM J, PARK H S, LEE S Y, YOUNG P H

Resonator for laser oscillation system, has tapering optical fiber surrounding portion of support and adjacent to saturated absorption layer.

SONG Y, LEE S J, LEE S