国家/地区 韩国（124）
IPC部 C（124）
IPC大类 C01（124）
IPC小类 C01B（124）
IPC C01B031/04（114） C01B031/02（23） H01L029/16（22）
C01B032/182（21） H01L041/18（20） H01L041/22（20）
B82Y040/00（15） C01B032/194（14） H01M004/62（14）
H01M010/052（14） H01M004/587（13） H01L041/08（10）
B82Y030/00（9） H01B001/04（9） H01L021/02（9）
发明人 LEE Y T（23） LEE J（7） PARK S（5）
CHANG H K（4） CHOI J H（4） JANG B Z（4）
JANG H D（4） KIL D S（4） KIM J H（4）
LEE K（4） PARK S J（4） ZHAMU A（4）
CHO K（3） HWANG E（3） KIM H S（3）
公开年 2016（69） 2017（32） 2015（23）
申请年 2015（124）
专利权人 LEE Y T（23） SAMSUNG ELEC.（7） KIGAM KOREA .（5） LG CHEM LTD（5）
UNIST ULSAN .（5） UNIV SUNGKYU.（5） JANG B Z（4） NANOTEK INST.（4）
UNIV HANYANG.（4） ZHAMU A（4） CENT ADVANCE.（3） KOREA INST S.（3）
UNIV RICE WI.（3） UNIV RICE WI.（3） UNIV SEOUL N.（3） BASIC SCI IN.（2）
CORNING INC（2） GWANGJU INST.（2） KOREA ADVANC.（2） KOREA INST M.（2）

Manufacture of graphene oxide film for electric device, involves dispersing graphene oxide in solvent to produce graphene oxide solution, and drying at predetermined temperature to form wrinkles in predetermined direction.

GEUN S J, HO H S, JA S J, JANG K S, SEUNG H H, TIANZI S

Giant magnetoresistive device comprises thin film structure is formed in which non-uniform electric field locally is formed in graphene thin film layer according to predetermined pattern.

HO P B, HYUN L D, JIHOON J

Light-emitting diode comprises electrode containing graphene, electrode, and semiconductor layer provided at point of intersection of electrodes.

HWANG J H, JUNG D I, JIN K S, TCHOE Y, LEE K, YI G C

Preparation of three-dimensional-hierarchical porous graphene aerogel for energy storage material, involves adding metal oxide to graphene oxide dispersion, stirring, hydrothermally reacting, reducing and treating with acid.

HUI K N

Preparing multilayer films involves graphene/poly(p-phenylenevinylene)/reduced graphene oxide bilayers adsorbing cationic poly(p-phenylenevinylene) precursor on graphene sheet by using ultrasonic treatment.

HONG J D, WEE B H

Producing graphene quantum ring useful in field effect transistor and solar cell, comprises e.g. adding carbon fiber into mixed solution of strong acid, ultrasonically processing, heat treating ultrasonically processed solution, and drying.

SIK Y K, SAMAL M, BARANGE N

Graphene-based polymer nanocomposite bipolar plate used in vanadium redox-flow cell, consists of polymer-graphite composite containing plant-derived resin containing carboxyl group, between plate-shaped oxide graphene layers.

HONG C K, LEE M C

Production of isolated graphene sheets involves mixing multiple particles of graphitic material and multiple particles of solid carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z

Producing highly conducting film of highly oriented conductor-bonded graphene sheets, useful in thermal management device, comprises e.g. preparing graphene dispersion having discrete graphene sheets dispersed in fluid medium.

ZHAMU A, JANG B Z

Producing anatase titania-reduced graphene oxide composite as e.g. photocatalyst, comprises e.g. dissolving anatase titania precursor in a solvent to prepare precursor solution, and dispersing graphene oxide to prepare colloidal solution.

KIM J H, NAH I W, OH I H, CHUNG K Y, LEE J K, CHOI W, JUNG H G, OH S H