国家/地区 中国（35） 美国（8） 韩国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 日本（4） 澳大利亚（2） 巴西（2） 加拿大（2） 印度（2） 墨西哥（2）
IPC部 B（42）
IPC大类 B01（42）
IPC小类 B01J（42）
IPC B01J021/18（42）
发明人 XU Z（3） ZHAO Y（3） CAO F（2）
CAO M（2） FAN G（2） LEI Y（2）
LI H（2） LI X（2） LIU W（2）
LIU Y（2） PU S（2） WAN N（2）
WANG P（2） WANG X（2） WU J（2）
公开年 2017（24） 2016（15） 2018（3）
申请年 2016（42）
专利权人 BEIJING YOUT.（2） UNIV CHANGZH.（2） UNIV CHENGDU.（2）

Preparing double quantum dot modified flower-type three-dimensional graphene comprises e.g. preparing three-dimensional graphene on the surface of foamed nickel and preparing electrodeposition precursor solution containing gold.

XU Z

Purifying and recovering carbon supported palladium catalysts involves using palladium/vulcan carbon, palladium-multiple-walled carbon nanotubes and reduced graphene oxide and commercial palladium/carbon.

DA SILVA GOMES R, BEATRIZ A, DE LIMA D P, APARECIDA HONORATO G, PIMENTEL T, DA SILVA LOPES R, SANTANA SOUZA D

Manufacture of reduced graphene oxide-titanium dioxide nanotube structure for photocatalyst, involves forming reduced graphene oxide film on substrate, growing titanium dioxide nanotubes, and forming titanium dioxide particles on resultant.

IN S I, ABDUL R

Synthesis of graphene doped with transition metal comprises preparing transition metal-organic amine complex, layering precursor with silicate material, subjecting to pyrolysis, removing layered silicate material component, and dissolving.

XU J, WANG A, ZHANG T

Mesoporous metal catalyst comprises e.g. graphene support for supporting metal nanoparticles comprising reduced graphene oxide layer and pyrene functionalized ionic block copolymer coated on the surface of the reduced graphene oxide layer.

HO G Y, KIE Y C, HEUN Y S, YONG S Y

Preparation of graphene modified titanium dioxide film nano composite structure used for photocatalytic degradation of organic pollutant involves spin coating graphene dispersion on surface of titanium dioxide nanorod array and washing.

YI G, QIN P, ZU X, TAN M, LUO H

Preparing graphene-based titanium dioxide nano composites for removing humic acids from rural drinking water involves adding sodium nitrate to concentrate sulfuric acid in ice-water bath with stirring to obtain solution.

ZHOU X, ZHOU S

Preparing titanium dioxide nanoparticle/graphene composite photocatalytic material comprises e.g. adding deionized water and concentrated sulfuric acid, placing precipitate in deionized water and mixing with dimethylformamide.

XIE Y, SUN C, FU Y, LING Y, WU S, QIAN J

Preparation of graphene-titania photocatalytic composite material used in photocatalytic degradation of organic dye, involves chemically synthesizing graphene oxide, dissolving in ethanol, and ultrasonically processing.

PU S, ZHU R, DENG D, MA J

Preparation of photocatalytic composite film for e.g. degradation of organic dye, involves forming oxidized graphene and titanium dioxide composite film on quartz substrate, reducing, treating using rhodamine and irradiating.

WANG Y, ZHANG D