国家/地区 美国（13）
IPC部 B（13）
IPC大类 B01（13） C01（13） C23（9）
B82（7） C25（3） B21（2）
B32（2） C22（2） H01（2）
IPC小类 B01J（13）
IPC B01J023/72（13）
发明人 CHA S W（2） CHIBA G（2） CHIBA Y（2）
HONG B H（2） HONG S Y（2） JUNG M H（2）
KIM K E（2） KIM K H（2） MAENG K S（2）
PARK C W（2） PARK S B（2） TATSUYA Y（2）
YAMAJI T（2） YOSHIHIRO C（2）
公开年 2011（2） 2012（2） 2013（2） 2017（2） 2022（2）
申请年 2012（4）  2021（3）  2011（2）  2016（2） 
专利权人 HANWHA TECHW.（2） JX NIPPON MI.（2） NIPPON MININ.（2） NIPPON MININ.（2）
SRC CORP（2） UNIV SUNGKYU.（2） UNIV SUNGKYU.（2）

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Manufacturing monocrystalline graphene for display, secondary battery, solar cell, light-emitting device, catalyst and sensor, involves supplying aromatic carbon gas onto single-crystalline metal catalyst to manufacture graphene.

KIM B J, CHOI J, CHOI J Y, JUN K

Formation of graphene layer used as material in e.g. flexible technologies, involves forming polymer layer on catalytic substrate by chemical vapor deposition of graphene precursor, and raising temperature to induce cyclodehydrogenation.

SINITSKII A, TORRES A, LI G

Graphene-manufacturing apparatus includes reaction chamber defining reaction space, mold unit including mold body and outer surface, and driving unit connected to mold unit.

HUANG K, HUANG G

Production of graphene film used in nanoelectronics, involves forming catalyst film on conductive support, forming graphene film on catalyst film, and electrolytically removing catalyst film from support.

BOTTE G G

Graphene-based laminate used in e.g. organic light emitting device, transistors, comprises substrate, graphene layer on substrate, and inorganic layer comprising fluorine-containing lithium compound, formed on graphene layer.

PARK C, CHO S, SEO S, SHIN S, PARK C H, CHO S M, SEO S A, SHIN S M

Growing graphene coating or carbon nanotubes on catalytic substrate involves performing chemical vapor deposition by exposing catalytic substrate to carbon containing gas.

CHOUBAK S, LEVESQUE P, GAGNON P, MARTEL R, DESJARDINS P

Producing graphene, comprises forming structures on surface of face-centered cubic metal catalyst substrate having specified orientation, and supplying hydrocarbon to substrate.

KIM K H, MAENG K S, PARK C W, CHA S W, HONG S Y, HONG B H, JUNG M H, KIM K E, PARK S B, BEOM P S, EUN K G, HUI H B, HUI J M, HYEONG K G, SEOP M G, U P C, WON C S, YEON H S

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G