国家/地区 韩国（13） 美国（7） 中国（5） 世界知识产权组织（5） 日本（4） 欧洲专利局（EPO）（2）
IPC部 B（19）
IPC大类 B01（19）
IPC小类 B01J（19）
IPC C01B031/04（19）
发明人 JIN C S（2） LEE S H（2） SHIN K H（2）
YEON S H（2）
公开年 2017（9） 2016（6） 2015（4）
申请年 2015（19）
专利权人

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

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

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

Producing reduced graphene oxide useful for producing super capacitor, comprises e.g. preparing graphite oxide, lyophilizing graphite oxide, performing ultrasonic treatment on graphite oxide, and reducing ultrasonically treated graphite.

YEON S H, JIN C S, SHIN K H, JUNG K N, LEE B S, JEON M S, YANG J H, JEON J D, SHIM J M, LEE S H, MOON S B, PARK S C, KIM D H

Manufacture of three-dimensional porous graphene-metal oxide composite used as electrode, involves growing metal oxide on three-dimensional porous graphene using electro-deposition method.

PARK H S, PARK S K

Producing graphene useful in electronic device i.e. field effect transistor, electrode, touch panel and backlight, comprises forming organic layer on metal catalyst, and heating metal catalyst to form graphene on the metal catalyst.

CHO K, LEE E, LEE H C

Making integral 3-dimensional graphene-carbon hybrid foam used e.g. to make fumed heat sink and heat pipe, comprises e.g. mixing multiple particles of -graphitic material and -solid polymer carrier material in impacting chamber.

ZHAMU A, JANG B Z

Producing reduced graphene oxide composite as electrode active material of super capacitor, comprises oxidizing graphite using acid to form graphite oxide, mixing with nano-reducing graphene oxide, and injecting microwaves into mixture.

YEON S H, SHIN K H, JIN C S, LEE S H, CHEONG H W, CHOI Y S

Manufacturing carbonized fiber or graphene composite for use in water treatment, electrode carrier for energy storage, and supporter for all kinds of catalyst, involves stripping graphene oxide chemically.

SOO J P, MI H C

Manufacturing silicon-carbon-graphene composite from silicon sludge used for manufacturing secondary battery cathode material, involves processing colloidal solution containing silicone sludge, and mixing carbon precursor and graphene oxide.

JANG H D, CHANG H K, CHOI J H, KIL D S