国家/地区 韩国（11） 美国（4）
IPC部 C（11）
IPC大类 C01（7） H01（5） C09（3）
G02（3） B01（2） C23（2）
IPC小类 C01B（7） B01J（2） C09D（2）
C23C（2） G02B（2） G02F（2）
H01L（2） H01M（2）
IPC C01B032/184（3） C01B032/198（2） G02F001/01（2）
H01M004/04（2） H01M004/13（2） H01M004/134（2）
H01M004/139（2） H01M004/62（2） H01M010/052（2）
H01M010/054（2） H01M012/08（2）
发明人 CHOWONIL（2） KIM M（2） KIMMUNSEK（2）
NAH I W（2） PARK J（2） PARK S M（2）
PARKJAEHYUN（2） RYU J S（2） RYUJIHYUN（2）
SONG Y（2）
公开年 2019（6） 2020（5）
申请年 2018（11）
专利权人 KOREA INST SCI TECHNOLOGY（11）

Cesium ion adsorbent comprises graphene oxide complex having hydrophilic group of metal carboxylate.

OH Y, LEE H H, KIM S, EUN L

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

Predicting exfoliation condition of grephene using mechanical exfoliation and intercalation simulation, comprises e.g. molecular dynamic modeling of graphite system comprising solvent and stacked graphene sheets and determining peeling time.

RYU J S, OH Y N, CHOI H K, JUNG H N, GI H H, KOO B C, YOU N H, KWAN K Y

Sensor and device useful for detecting ammonia gas having high sensitivity, high selectivity, fast saturation, and fast recovery time, comprises board, graphene sheet positioned on board, and copper oxide nano particle on graphene sheet.

LEE K B, NAM Y, LEE Y, SIMBALANKO O, NAM Y S, LEE Y H, TSYMBALENKO O

Graphene-activated carbon composite used in supercapacitor and lithium ion battery, comprises activated carbon as core and graphene layer as shell, graphene-activated carbon composite is prepared by forming graphene oxide.

YANG C M, KIM C H, KIM S Y, RYU J S, JOO Y, LEE M W, MINGOOK K

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

Producing physically contactable graphene electro-optic modulator used in system for modulating optical signal traveling along optical waveguide according to electrical signal, comprises e.g. forming metal electrodes on oxide film.

SONG Y, LEE S J, LEE S

Reduced graphene oxide nanoparticles is used as a solid electrolyte interphase for the secondary battery negative electrode protection, is doped with nitrogen with one bond selected from pyridinic, pyrrolic, and quaternary.

CHOWONIL, KIMMUNSEK, NAH I W, RYUJIHYUN, PARK S M, KIM M

Solid electrolyte interphase useful to produce cathode for e.g. secondary battery including lithium metal battery of mobile unit, power device and energy storage device, comprises phosphorus doped reduced graphene oxide nanoparticles.

CHOWONIL, KIMMUNSEK, NAH I W, RYUJIHYUN, KIM M, PARK S M

Zinc oxide graphene composite quantum dots useful in light emitting diode for emitting blue light, comprise zinc oxide quantum dots and graphene bonded via zinc-oxygen-carbon bond.

CHOI W K, HEE K, LEE Y J, KIM C