国家/地区 韩国（19） 美国（12）
IPC部 C（23）
IPC大类 C23（23）
IPC小类 C23C（23） C01B（14） C09D（4）
H01L（4） H01M（4） B01J（3）
B32B（3） B82Y（3） C08J（3）
C25D（2） H01B（2）
IPC C23C016/26（13） C01B031/04（7） C01B031/02（4）
C23C014/06（4） B32B009/00（3） C01B032/184（3）
C23C016/02（3） H01M004/36（3） H01M010/052（3）
B82Y030/00（2） C08J007/04（2） C23C016/32（2）
C23C016/44（2） C23C016/455（2） C23C016/46（2）
发明人 LEE J（4） LEE S（4） LEE S H（4）
PARK J（4） AHN J（3） AHN S（3）
LEE J K（3） LEE W（3） LEE W S（3）
PARKJAEHYUN（3） YANG C M（3） BAE S（2）
BAE S K（2） KIM J H（2） KIM M J（2）
公开年 2021（5） 2016（3） 2018（3） 2012（2） 2020（2） 2022（2）
申请年 2020（5）  2016（4）  2012（2）  2014（2）  2018（2）  2019（2） 
专利权人 KOREA INST SCI TECHNOLOGY（23）

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

Stretchable gas barrier laminate structure useful e.g. for electronic device, comprises film having gas barrier properties formed on stretchable substrate, includes corrugation.

OUNG P S, KIM Y J, JI I, AHN S, BAE S K, LEE S K

Ammonia gas detection sensor useful in gas detection device to monitor and detect flammable, explosive and toxic gas comprises board, graphene sheet positioned on substrate and metal nanoparticles located on graphene sheet.

LEE K B, NAM Y, NAM J H, YOON S, LEE Y, NAH I W, OH I H

Graphene composite barrier film comprises organic thin film provided on inorganic thin film, graphene film, and primer layer provided between organic thin film and graphene film.

KIM M J, JANG S G, AHN S, TAE Y H, KIM J H, KIM H

Method for manufacturing diamond-graphene hybrid thermal management material, involves converting predetermined thickness of partial area of one side or both sides of diamond base material into vertical graphene, where diamond base material serves as heat spreader.

JU H, LEE J K, SU J

Masking block used e.g. to form pattern comprises base substrate, gamma-alumina thin film disposed on base substrate, and hexagonal boron nitride thin film doped with carbon and oxygen and disposed on gamma-alumina thin film.

LEE D, PARK J, PARKJAEHYUN, LEE D J

Current collector use in lithium-ion battery and supercapacitor, comprises conductive thin film, and single graphene layer coated on at least one surface of conductive thin film.

YANG C M, KIM S Y, WEE J

Microball complex useful in cathode of lithium secondary battery comprises microballs having three-dimensional carbon nanotube matrix structure, graphene and silicon nanoparticles, and carbon coating layer.

YANG C M, JO A, KIM S Y, RYU J S, LEE M W, MINGOOK K, NA W

Synthesizing graphene pattern by physically adhering catalyst block including catalyst material to portion of growth substrate, and forming graphene thin film selectively at interface between catalyst block and growth substrate.

PARK J, SIM Y, KIM J, SIM Y M, PARKJAEHYUN

Method for directly synthesizing graphene on surface of target object, involves forming non-metal layer on support substrate, disposing target object in space above support substrate, and injecting carbon precursor to form graphene.

SONG Y, UDDIN M S, PARK J, PARKJAEHYUN