国家/地区 中国（12）
IPC部 B（7） C（7） G（3）
H（3）
IPC大类 B01（5） C02（5） G01（3）
H01（3） C25（2）
IPC小类 B01J（5） C02F（5） G01N（3）
C25D（2） H01M（2）
IPC C02F001/30（3） B01J020/30（2） B01J037/34（2）
C02F001/58（2） C25D015/00（2） G01N027/26（2）
发明人 LIU C（6） LUO S（6） TANG Y（5）
ZHANG H（4） CHEN L（2） LI Q（2）
LIANG J（2） LIU S（2） WANG B（2）
WANG H（2） WANG T（2） WANG Y（2）
XU X（2） YANG Q（2）
公开年 2013（8） 2012（4）
申请年 2012（12）
专利权人 UNIV HUNAN（12）

Graphene-molybdenum or copper nano-particle composite material useful for modifying electrode in electro-catalytic oxidation of methanol, comprises a graphite layer or a surface treated dry pure titanium sheet.

TANG Y, LIU C, LUO S, LI X, LIANG J, ZHANG H, WANG B, XU X, ZHOU B

Graphene oxide sulfomonomer magnetic adsorbent used for removing heavy metal ion e.g. cadmium from wastewater, comprises graphite alkenyl oxide loaded with magnetic ferrite nanoparticle and surface containing sulfonic acid group.

WANG H, HU X, HE Y, LIU S, LI J, LIU Y, GUO Y, LI T

Functionalized graphene adsorbent useful for removing chromium in wastewater, comprises graphene and cationic surfactants, where the cationic surfactant is cetyl trimethyl ammonium bromide.

HUANG H, WU Y, WANG H, YUAN X, ZHU H

New composite photo-catalyst comprising graphene-lead sulfide/titanium dioxide nanocomposite material deposited on outer surface of titanium dioxide nanotube array, useful for treating waste water containing organic pollutants.

WANG Y, LIU C, TANG Y, LUO S, YANG Q, LIU X, ZHANG X, TENG Y

Composite titanium dioxide nanotube array photocatalyst used for treating organic wastewater, is obtained by modifying titanium dioxide nanotube array with graphene and titanium dioxide nanoparticles.

LIU C, WEI Z, TANG Y, WANG B, LUO S, XU X

Graphene-copper nanoparticles composite material used for preparing electrochemical sensor, is obtained by polishing glassy carbon electrode, and compounding copper nanoparticles on obtained graphene layer.

LIU C, ZHANG H, TANG Y, LUO S, WU N, YANG Q

Method for preparing graphene-based composite material that is utilized for super-capacitor, involves applying high-voltage electrostatic field between syringe and base plate, feeding liquid, and depositing mixture.

ZHANG H, LI Q, CHEN L, WANG T

Method for preparing graphene electrode material that is utilized for manufacturing lithium ion battery, involves placing cleaned current collector on heating plate, dispersing active material in mixed solution of water and ethanol.

WANG T, CHEN L, ZHANG H, LI Q

Ternary nanometer composite material nanotube array, useful as optical catalytic agent for photocatalytically decomposing organic waste water, comprises surface modified graphene thin film, nano-gold particle, and pipe walls.

LIU C, TANG Y, LI Y, LUO S, CHEN Y, WANG Y

Preparation of graphene dispersion liquid by preprocessing graphite with organic solvent at high temperature, under inert gas protection, preprocessing graphite at high temperature, and ultrasonic peeling off graphite in solvent.

OU E, PENG H, XIE Y, XU W, XIONG Y, SONG Y