国家/地区 韩国（8） 美国（8） 欧洲专利局（EPO）（3） 中国（2）
IPC部 B（7） H（7） C（5）
G（2）
IPC大类 H01（7） B82（5） C01（5）
B32（4） C07（2）
IPC小类 B82Y（5） C01B（5） H01M（5）
B32B（4） H01L（4） H01G（2）
IPC B82Y030/00（5） B82Y040/00（5） C01B031/02（3）
C01B031/04（3） H01L029/16（3） H01L029/778（3）
H01M004/133（3） H01M004/583（3） H01M004/587（3）
H01M010/052（3） B32B009/04（2） B82Y010/00（2）
H01G011/36（2） H01L021/02（2） H01M004/04（2）
发明人 CHOI J（10）
公开年 2014（8） 2015（2）
申请年 2014（10）
专利权人 SAMSUNG ELEC.（7） UNIV SUNGKYU.（3） CHOI J（2） CORNING PREC.（2）
DONG JIN SEM.（2） SAMSUNG CORN.（2）

Composite for electrode used for lithium battery and device comprises silicon, silicon oxide which is disposed on the silicon, and graphene which is disposed on the silicon oxide.

SON I, SONG H, SONG I, CHOI J, HWANG S, KU J, PARK J, CHUNG Y, SON I H, SONG H J, SONG I Y, CHOI J M, HWANG S S, KU J H, PARK J H, CHUNG Y J, JEON J, ZHENG R

Electron collector structure used for electrode for lithium battery, comprises conductive thin film and graphene layer coated on surface(s) of conductive thin film.

PARK H, KWON S, PARK D, CHOI J, KIM J, KIM M, MOON J, KIM K, PARK H E, KWON S Y, PARK D H, CHOI J S, KIM J H, KIM M H, MOON J H, KIM K H

New aromatic compound used as dispersion stabilizer for graphene-alkali metal salt composite used in manufacture of graphene used for electrical device, battery, fuel cell, and refractory metal.

KANG B, LEE D H, LEE C, ANN J, CHOI J

New halogen-substituted compound for manufacturing functionalized graphene oxide.

KANG B, LEE D H, LEE C, ANN J, CHOI J

Graphene laminate for use in switching device and sensor device, has lower piezoelectric material layer that is positioned under lower graphene layer and is provided with negatively-charged surface and positively-charged surface.

LEE S, LEE Y, CHOI J, CHOI J Y, LEE S Y, LEE Y H

Heterogeneous layered structure useful in electronic device, and transistor, comprises hexagonal boron nitride sheet, and graphene sheet on hexagonal boron nitride sheet.

LEE S, SONG Y, WANG M, JANG S, CHOI J, CHOI J Y, JANG S K, LEE S J, SONG Y J

Graphene-nanomaterial composite for producing electrode, and electric device, e.g. supercapacitor, fuel cell, and solar cell, comprises graphene stacked structure including graphene films stacked on one another, and nanomaterial.

RYU C, JUNG N, KWON S, CHOI J, RYU C J, JUNG N Y, KWON S G, CHOI J Y

Electrode structure useful in electric device e.g. fuel cell and solar cell, comprises rolled graphene film which is wound about central axis, and nanomaterial dispersed on surface of rolled graphene film.

YOON Y, LEE H, KWON S, CHOI J, KWON S G, LEE H Y, RYU C J, YOON Y H, RYU Y, YUN Y, CHOI J Y

Graphene shell used as e.g. hydrogen storage medium, is obtained by forming graphitized catalyst, forming polymeric coating on graphitized catalyst and heat-treating in inert or reduced atmosphere.

CHOI J, SHIN H J, YOON S, SHIN H

Graphene-layered structure, useful in solar cells, transistor and in transparent electrode, comprises ion implantation layer in silicon carbide thin film, and graphenized silicon carbide surface layer on the ion implantation layer.

SHIN H, CHOI J, AHN J, SEO J