国家/地区 韩国（9）
IPC部 G（4） H（4） C（2）
IPC大类 H01（4） G02（2）
IPC小类 H01M（3） G02F（2）
IPC H01M004/90（2） H01M004/92（2）
发明人 KIM H（2） LEE H（2） PARK J（2）
公开年 2022（8）
申请年 2021（9）
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（9）

Composite structure comprises cellulose-derived carbon layer and metal layer present on cellulose-derived carbon layer.

SU J, SONG J Y, JUNG H T, KIM C, KIM C S, JEONG H S

Optical modulation device for changing transmission/reflection, polarization, phase, intensity and path of incident light used in optical devices, has dielectric patterns aligned on insulating film in first direction.

PARK J, KIM J Y, JANG M S, MINSEOKJANG

Manufacturing carbon support such as carbon black, acetylene black, carbon nanotubes, black lead, graphene, graphite nanofibers, fullerene, graphite, and ordered mesoporous carbon for fuel cell catalyst, involves obtaining admixture comprising conductive carbon support and organic material.

LEE A R, LEE J W, CHO G H, HAN K I, CHOI J S, YANG J H, HEE C K, LEEJINWOO, LEE A

Catalyst for fuel cells has support, first catalytic active material and comprising platinum component having platinum and/or platinum alloy, and second catalytic active material having noble metal other than platinum and its oxide.

KIM H E, LEE H J, KIM B S, YU J H, SON D Y, KIM H, LEE H, JIN B, LIU D, SUN D, SON D, JUNGHAN R, YI H J

Preparing educed graphene oxide-magnesium nanocrystal composite used as hydrogen storage material, involves contacting graphene oxide with first reducing agent, and co-reducing the graphene oxide and a precursor of magnesium in the presence of a second reducing agent.

HAN D J, CHO E S

Adhesive composition for reticle assembly, comprises a polyphenol compound including tannic acid, a polymer including polyvinyl alcohol and a solvent including water and alcohol.

LEE Y, JEONG C Y, LEE H, YOO B, KIM M J, KIM M, RYU B C, LEE H S, YOUNG J C, DING C, LI H, LIU B

Parametric device for use as frequency converter and oscillator, has slabs of which permittivity is periodically changed over time and which has predetermined thickness, where slabs are arranged at regular intervals.

CHO H, PARK J, LEE S, MIN B, CHO H J

Ion controllable transistor-based neuromorphic synaptic device for implementing e.g. neuromorphic computing, has solid electrolyte layer that is inserted between interlayer insulating film and gate area.

YU J, CHOI Y, MAN Y J

Negative electrode for lithium secondary battery, comprises crystalline carbon layer, amorphous carbon layer having network structure formed on crystalline carbon layer and lithium ion or lithium carbide compound inserted into carbon layer.

YOON J K, HWANG S, HAH H, LEE J P, LEE J, KIM H, KWON H, YOON J, HWANG S W, HA H J, KWON H J, LI T, HE H, YIN Z