国家/地区 韩国（27） 世界知识产权组织（3） 美国（2）
IPC部 C（17） H（14） B（8）
G（4）
IPC大类 H01（14） C01（12） B01（6）
C08（4） G01（3） B32（2）
C23（2）
IPC小类 C01B（11） H01M（8） B01J（6）
H01L（4） G01N（3） H01G（3）
B32B（2） C08J（2） C08L（2）
C23C（2）
IPC C01B032/194（6） H01M010/052（5） C01B032/198（4）
B01J019/08（3） H01M004/36（3） H01M004/38（3）
H01M004/62（3） C01B032/184（2） C01B033/02（2）
C23C016/26（2） G01N027/327（2） G01N033/68（2）
H01G011/32（2） H01M004/131（2） H01M004/587（2）
发明人 AHN S（5） HWANG J Y（4） JANG S G（4）
KIM M J（3） KIM S Y（3） RYU J S（3）
YANG C M（3） BAE S K（2） CHOI W（2）
IK S D（2） JUNG S J（2） KIM H（2）
KIM J（2） KIM T A（2） KIM Y J（2）
公开年 2021（18） 2020（7） 2019（2）
申请年 2019（27）
专利权人 KOREA INST SCI TECHNOLOGY（27）

Preparation of metal nanoparticle-carbon composite used in catalyst for fuel cell electrode, involves heating mixed solution comprising thiometalate precursor and carbon support to form thiometalate-carbon complex, and heating complex.

SUNG S, CHOI W, KIM J, KIM J M

Stretchable thermoelectric element having thermoelectric effect, in which one end of thermoelectric materials is in contact with electrode of substrate and other end is mounted in direction away from heat source in contact with substrate.

JUNG S J, HONGYONGTAEK, MOON L B, SON J G, KIM H, LEESANGSOO, CHO H, KIM T A

Heterogeneous two-dimensional laminate for gas/moisture barrier film, comprises multilayered hexagonal boron nitride layer, and two-dimensional material layer containing defect region arranged on boron nitride layer.

KIM S M, KO H

Method for forming patterns of two-dimensional material as graphene for optical application, such as electro-optical device using masking block, involves bonding growth substrate, and synthesizing pattern of two-dimensional material.

PARKJAEHYUN, LEE D J

Graphene powder useful for manufacturing energy materials, electronic materials, capacitors, catalysts, gas sensors, biosensors and fuel cells, comprises graphite powder and graphene oxide.

KIM M J, DONG K, LEE H S, JANG S G, AHN S, CHUNG Y

Controlling bandgap of diamond comprises preparing diamond base material, converting surface of diamond base material into graphene by predetermined thickness using high-density hydrogen plasma and adjusting graphene length.

LEE J K, SU J, JEON H J, SEO H

Producing double-layer graphene useful in electronic device comprises preparing catalyst substrate, forming first graphene layer by providing carbon source on the catalyst substrate, and forming diffusion site in the first graphene.

KIM M J, LEE H S, JANG S G, AHN S, RYU J H

Producing reduced graphene oxide comprises e.g. filling mixed solution for dispersing graphene oxide powder in chamber equipped with carbon-based conductive wire and applying electric power to electrically explode carbon material.

HWANG J Y, NAM J, GI L W, AHN S, LEE J O, LEEGEONHEE

Composite for three-dimensional crumpled graphene structure of supercapacitor electrode for stably implementing high electrical conductivity, has three-dimensional crumpled graphene shell, which is coated on surface of core.

SON J G, LEESANGSOO, KIM T A, JUNG S J, KIM H, PARK J H, PARK M, JUNG S

Spin element used for spin device, has two-dimensional magnetic layer that is positioned between first electrode layer and insulating layer or between insulating layer and second electrode layer and is capable of controlling doping.

CHOI J, JIN L, JANG C, MIN B C, KOO H C, PARK S