国家/地区 美国（12）
IPC部 B（12）
IPC大类 B01（12）
IPC小类 B01J（12） C01B（11） B82Y（8）
C23C（3） B32B（2） B82B（2）
C07C（2） C07D（2） H01L（2）
H01M（2）
IPC B01J023/52（12）
发明人 CHA S W（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）
公开年 2013（3） 2017（3） 2014（2） 2015（2）
申请年 2012（3）  2013（3）  2014（2）  2016（2） 
专利权人 SAMSUNG ELEC.（3） SRC CORP（2） UNIV SINGAPO.（2） UNIV SUNGKYU.（2）
UNIV SUNGKYU.（2）

Photoreducing graphene oxide to graphene, comprises obtaining a composition comprising graphene oxide and a photoinitiator, and irradiating the composition with UV radiation for reducing the graphene oxide.

MANGADLAO J D, ADVINCULA R

Method for forming multilayer graphene for e.g. stackable device, involves forming multilayer graphene on area of graphene at temperature by using source gas, where source gas used to form graphene is different from source gas.

HYOWON K, KIM H, KIM H W, JIN X

Making core/graphene-based shell structure involves forming and optionally quenching composition of core nano- or microstructures and graphene-based structures having surface coated with curable organic material and curing organic material.

CHOPRA N, LOWREY J, ODEH I N

Hydrogenation catalyst used for hydrogenation of biomass-derived hydrocarbon compound, comprises inorganic nanoparticles and nitrogen-doped reduced graphene oxide support for supporting inorganic nanoparticles.

KIM D, SINGH A K, KIM D P, AJAY, PYO K D

Producing hydrogel composition, used e.g. in solar cells, comprises mixing mixture obtained by loading carbon quantum dots onto titanium dioxide nanorods with mixture of dispersed graphene oxide to get a mixture, and adding reducing agent.

HO G W, GAO M, WANG J

Graphene-nanoparticle structure used in photoelectric device e.g. fuel cells and supercapacitors comprises substrate; first graphene layer disposed on the substrate; and first nanoparticle layer disposed on the first graphene layer.

KIM S, KANG D, CHA S, SHAKIR M I, PARK Y, CHA S N, KANG D J, KIM S M, PARK Y J

Forming metal nanoparticle-graphene composite as electrocatalyst to form an electrode of fuel cell, comprises mixing metal precursor with graphite oxide, exfoliating the graphite oxide and reducing the metal precursor in formed mixture.

SUNDARA R, PARAMBATH V B, NAGAR R

Preparing porous graphene oxide material used as catalyst, comprises preparing graphene oxide sheets, heating graphene oxide suspension containing sheets with base and heating mixture of base-treated graphene oxide sheets and acid.

LOH K P, SU C L

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