国家/地区 中国（30） 美国（8） 世界知识产权组织（6） 韩国（3）
IPC部 B（40）
IPC大类 B01（40） C01（11） H01（9）
B82（8） C02（7） C07（6）
C09（2）
IPC小类 B01J（40）
IPC B01J021/18（40）
发明人 WANG H（3） WANG Y（3） ZHANG Y（3）
DENG B（2） GUO R（2） HUANG Y（2）
JIANG J（2） LI B（2） LI X（2）
LIU Z（2） WANG X（2） XIA W（2）
ZHANG B（2） ZHANG J（2） ZHOU W（2）
公开年 2015（40）
申请年 2015（21）  2014（17）  2013（2） 
专利权人 UNIV SOUTH C.（3） POSTECH ACAD.（2） UNIV CHONGQI.（2） UNIV ZHEJIAN.（2）

Preparing graphene/titanium dioxide composite photocatalyst useful for photocatalysis of water, comprises adding alkali solution and titanium source into ethanol solvent, stirring to obtain a precursor and carrying out hydrothermal reaction.

FU H, HAO R, JIANG Y, JIANG B, GUO S

Preparing graphene hydrogel involves calcining titanium dioxide nanotubes in presence of inert gas, processing calcined material with acidic, alkaline or neutral aqueous solution, and then adding graphene oxide to processed material.

CHEN J, MA J, ZHUANG Y

Preparing hydroxylated titania/graphene visible light catalyzing material involves adding graphene solution to water, ultrasonically dispersing mixture to obtain graphene dispersion, and dissolving acetic acid and titanium salt in ethanol.

CHEN C, LIANG B, LIU T, CAO S, YU W

Preparing modified graphene bicrystalline-form titanium dioxide photocatalytic materials useful for e.g. water photolysis comprises dissolving urea, adding dihydroxybis(ammonium lactato)titanium(IV), graphene oxide and autoclaving.

HU D, LING Y, XIE Y, ZHOU P, GUO R

High-performance photocatalyst and manufacturing method thereof comprising titanium dioxide and graphene.

NIEN Y, WU H

Graphene/titanium dioxide composite material with hollow microsphere shaped structure comprises reducing graphene oxide and titanium dioxide, formed after nanoparticles mutually adhere around to form hollow microsphere.

ZHANG Y, XIA W, ZHOU W

Catalyst comprises metal nanoparticles and graphene oxide layer which covers metal nanoparticles.

HYUNTAE K, MIRAN K, PARK K H, SANG G L

Preparation of aza graphene used for carbon-carbon coupling catalyst in synthesis of biphenyl by adding water to graphene oxide, processing in ultrasonic generator, reacting while stirring, suction-filtering, washing and vacuum-drying.

NIE R, LU X, XIA Q, ZHOU D, JIANG H

Normal temperature preparation of titanium dioxide/graphene nanocomposite material used for photoelectric material in photocatalytic area by reducing graphite oxide with inorganic reducing agent, and hydrolyzing with titanium salt.

WU J, WU Z, XIE H, ZHU Y

Manufacturing photocatalyst composite, useful for producing hydrogen peroxide, comprises modifying obtained titanium dioxide supported reduced graphene oxide on a surface with phosphate, and introducing cobalt precursor to obtain composite.

CHOI W, MOON G H