国家/地区 韩国（25）
IPC部 B（25）
IPC大类 C01（25） B82（14） B01（13）
H01（9） C09（6） C04（4）
C08（4） C25（4） B05（3）
C07（3） A61（2）
IPC小类 C01B（25）
IPC C01B032/23（25）
发明人 KIM S（2） LEE S（2）
公开年 2016（8） 2017（4） 2015（3） 2013（2） 2014（2） 2018（2） 2021（2）
申请年 2016（8）  2015（4）  2012（3）  2014（3）  2013（2）  2020（2） 
专利权人 GARMOR INC（2）

Low-viscosity graphene oxide slurry useful in sensor element, photoelectric, energy material, comprises graphene oxide slurry.

LU J, ZHOU B, ZHOU R, LI F, FUCHUN Z, LENGJIE Z

Making graphene oxide from kish graphite comprises e.g. provision of kish graphite, pre-treating kish graphite, intercalation graphite with persulfate salt and acid, expansion of intercalated graphite and oxidatizing expanded kish graphite.

VU T T, SUAREZ SANCHEZ R, SUAREZ S R, VU T, SANCHEZ R S

Manufacture of graphene used for forming e.g. seawater desalination filter, involves preparing mixture by mixing expanded graphite and liquid nitrogen, and applying ultrasonic waves to mixture, under specified conditions.

NA H S, KIM J Y, LEE M S, CHOI Y W, HOSEONG N

Producing graphene useful for producing patterns, products and devices, comprises flash annealing liquid-phase fluid containing graphene grains contained in vessel.

LEE J O, SOO S C, SUN S L, SUN H J, TAE G K, GEON H L, SEUL G J

Nanocomposite for forming oxidized graphene laminate, comprises graphene oxide layer and core-shell nanoparticles comprising core containing noble metal, and shell containing noble metal and provided on core.

LEE S W, KIM J H, LEE S

Manufacturing graphene used in field effect transistor, supercapacitor, hydrogen generation or storage, solar cell, photocatalyst and biosensor, comprises forming the graphene by unzipping doped carbon materials by an external stimulus.

KIM S O, LEE H J, LIM J, KIM S

Making graphene composite used to make active material for supercapacitor, involves radiating microwave on graphite oxide-conducting agent mixture, dispersing formed material in liquid and ultrasonic-wave pulverizing, and freeze-drying.

YEON S, JEON M, SHIN K, JIN C, LEE B, PARK S, KIM D, LEE S H, YEON S H, JIN C S, JEON M S, LEE B S, SHIN K H, PARK S K, KIM D H

Industrial method of producing large-scale quantities of graphite oxide, graphene oxide, and/or graphene for use as e.g. catalysts involves ultrafine grinding, flotation purification, graphite oxidative transformation, and purification.

JALBOUT A

Producing graphene oxide film used in thermal management device, involves preparing graphene oxide dispersion having graphene oxide sheets or molecules including oxygen, dispensing dispersion onto roller surface to form graphene oxide layer.

LIN Y, LEE S, ZHAMU A, JANG B Z, LIN Y J, LEE S Y, LI X

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y