国家/地区 韩国（16）
IPC部 B（16） C（14） H（4）
IPC大类 B01（16） C01（9） H01（4）
B82（3） C02（3） C09（2）
IPC小类 B01J（16）
IPC C01B031/02（8） B01J035/00（6） B01J021/18（5）
B01J035/10（5） B01J021/06（4） B01J019/10（3）
B82B003/00（3） B01J023/46（2） B01J023/50（2）
B01J023/75（2） B01J023/755（2） B01J037/00（2）
B01J037/02（2） B01J037/08（2） C02F001/32（2）
发明人 JEONG H M（4） LEE B K（3） CHUNG J S（2）
HUR S H（2） KONG B S（2） KUMAR S A（2）
MO J H（2） PHAM V H（2） PHAN T D N（2）
SHIN E W（2） THANH T D（2） TRUNG D D（2）
公开年 2013（9） 2017（3） 2016（2）
申请年 2012（5）  2011（4）  2015（3） 
专利权人 UNIV ULSAN FOUND IND COOP（16）

Composite used for forming catalyst for e.g. oxygen reduction reaction, comprises graphene hydrogel, and boron-doped carbon quantum dots dispersed in and on surface of graphene hydrogel.

CHOI W M, TRAN V T

Catalyst for electrode for a fuel cell, comprises cobalt oxide particles, and a reduced graphene oxide, which is anchored to cobalt oxide particle, surrounds the particle surface, and is co-doped with nitrogen elements and sulfur elements.

SUK J J, HEO S, MAHIMA K

Photocatalyst for water-treatment, comprises graphene oxide and silver-doped zinc oxide dispersed in graphene oxide, and exhibits diffraction peaks at specified values, measured by X-ray diffraction analysis.

LEE B K, THI V H T

Photocatalyst for removing organic compounds, comprises titanium dioxide doped with transition metal, and support containing reduced graphene oxide or polymer matrix having porous structure, in which titanium dioxide is supported.

LEE B, SHARMA A K, PHAM T, LEE B K, PHAMTHANHDONG, KUMAR S A

Photocatalyst useful for treating water, comprises graphene oxide supported nickel-doped titanium dioxide.

LEE B K, KUMAR S A

Photocatalyst used for adsorbing dye from xanthine aqueous solution, comprises nickel supported on titania/reduced graphene oxide, and has nickel titanate crystalline structure.

SHIN E W, THANH T P, SON T H

Phase transition composite useful as heat storage, superheat controlling electronics, solar, auto parts producing, building and textile materials, comprises core containing a phase transition material, and graphene.

JEONG H M, TRUNG D D, DAO T D

Modification of graphene used for nano-composite material, involves heating graphene and amine compound solution in presence of acid or base catalyst under stirring, and adding obtained graphene to halogenated hydrocarbon.

PARK G H, JEONG H M, TRUNG D D, JIN H P

Manufacturing graphene oxide thin layer, by depositing graphene oxide film on substrate of oxidized graphite target by radio frequency magnetron sputtering, and performing microwave irradiation on oxidized graphite target to form laminate.

HAHN S H, KIM S W, NGUYEN T K

Manufacturing metal nanoparticles-reduced graphene oxide hybrid material, by decorating metal nanoparticles on graphene oxide sheet by hydrogen reduction of metal precursors, and reducing graphene oxide on scattered graphene oxide sheets.

CHUNG J S, THANH T D, PHAM V H, HUR S H, KONG B S