国家/地区 中国（28） 韩国（3）
IPC部 B（33）
IPC大类 B01（33） C02（17） C01（8）
C07（5） B82（4） C09（4）
IPC小类 B01J（33）
IPC B01J021/06（33）
发明人 CHEN R（3） FENG P（3） LI X（3）
NIU J（3） OU X（3） QIANG Y（3）
WANG D（3） ZHANG S（3） IN S I（2）
LAI D（2） LI L（2） LI Y（2）
SORCARSAURAV（2） WANG J（2） WANG Z（2）
公开年 2021（33）
申请年 2020（19）  2021（11）  2019（3） 
专利权人 UNIV CHINA M.（3） DAEGU GYEONG.（2）

Preparing graphene oxide sponge comprises preparing graphene oxide aqueous solution and nano-titanium dioxide aqueous solution, mixing, stirring for a period of time for ultrasonic dispersion, adding into specific mold for freezing, drying, calcining and activating.

HUANG M, LI L, QU X

Photocatalytic reduction of carbon dioxide involves treating sodium hydroxide solution saturated with gaseous carbon dioxide, with modified titanium dioxide photocatalyst formed by rubbing anatase-type titanium dioxide powder with reduced graphene oxide, hydrothermally treating, and annealing.

MORAWSKI A W, KUSIAKNEJMAN E, WANAG A M, NARKIEWICZ U, KOCI K, EDELMANOVA M

Preparing photocatalytic porous hydrogel comprises e.g. carrying out oil-in-water high internal phase emulsion polymerization of acrylamide and graphene oxide to polymerize, and then loading with nano-titanium dioxide.

JIANG Y, GUO Z

Preparation of flower-shaped titanium dioxide photocatalytic self-polishing resin-based composite coating material for use in complex marine environment, involves reacting e.g. butyl titanate, acetic acid and graphene, calcining, and reacting with fluoroboron modified acrylic acid resin.

WANG J, LIU P, ZHANG L, ZHU J, LIU Q, LIU J, YU J, LIU C, CHEN R

Supported photocatalyst used in photocatalytic degradation of sewage, comprises fibers, bonding layer formed on surface of fibers, and photocatalytic layer formed on surface of the bonding layer.

ZHANG L, ZHANG Y

Carbon-supported metal catalyst for catalyzing reaction of carbon monoxide- and hydrogen-containing gas, comprises active phase metal and porous carbon support with hierarchical pore structure having preset distribution of mesopores, comprising carbon nanocage and graphene oxide.

LI Y, YANG Y, MA C, WEI Y, WANG H, ZHANG C

Plastic degradation agent useful for alkaline soil remediation, comprises graphene/zinc sulfide/manganese sulfide/titanium dioxide photocatalyst, pretreatment agent, enzyme formulation, boric acid and citric acid.

QIU J

Preparing catalyst useful for catalyzing methane to generate methanol and ethanol comprises dispersing layered substrate in water, adding closed boron group, adding noble metal acid or its salt and reacting under ultraviolet light.

ZHANG H, FAN Z, ZHANG Z, YAO F, WANG Y

Preparing nanocomposite material with high photocatalytic efficiency involves using improved Hummers method to prepare graphene oxide, first pre-oxidizing graphite, using concentrated sulfuric acid and potassium permanganate as oxidants.

WANG Z, LIU G, ZOU C, TIAN C, SONG D

Rare earth carbide catalyst used in preparation of high-carbon friction material, is prepared by loading rare earth oxide on catalytic carrier.

ZHOU G, CHEN B, JIAO H, SHI W