国家/地区 中国（39）
IPC部 B（39）
IPC大类 B01（39） C02（10） C25（8）
H01（6） C01（5） C07（4）
B82（3） C08（2） D01（2）
IPC小类 B01J（39）
IPC B01J035/00（39）
发明人 ZHANG X（5） WANG L（4） CHEN Y（3）
LI H（3） WANG J（3） WANG Z（3）
ZHANG H（3） ZHANG J（3） ZHANG L（3）
CHEN J（2） LIU Y（2） WANG H（2）
WANG X（2） WANG Y（2） XI J（2）
公开年 2020（39）
申请年 2020（30）  2019（9） 
专利权人 WANHUA CHEM .（2）

Catalyst useful for photocatalytic wastewater treatment, comprises carrier, and active components supported on carrier, using graphene quantum dots as carrier, and strontium titanate and nano gold as active components.

CHEN J

Preparing graphene loaded transition metal nitride nano composite material used to catalyze the hydrolysis of hydrogen storage compounds to produce hydrogen comprises mixing transition metal salt and graphene oxide, heating and nitriding.

LI P, CHEN R, LIN Y, LI W

Preparing graphene oxide loaded nickel-cobalt bimetallic selenide oxygen evolution catalyst, comprises e.g. adding selenium powder and sodium borohydride into de-ionized water, adding oxide precursor, reacting, washing and dryinga.

XU Q, YE W, YE X, WANG X, FAN J, MIN Y

Preparing graphene quantum dot-doped nobel metal nanotube array by using constant current co-deposition useful in e.g. electrocatalysis comprises placing performing galvanostatic deposition and constant current co-deposition.

ZHANG L, LU P, MA W, ZHENG J, YU X, JIANG S

Preparing cobalt diselenide on selenium-modified reduced graphene oxide useful for catalyst in field of electrocatalysis comprises e.g. dispersing graphene oxide in distilled water to form graphene oxide aqueous solution and reacting.

ZHAO Y, JIANG K, ZHANG J, ZHANG X, HAO L

Preparing graphene-based photocatalytic material, comprises e.g. preparing bismuth-graphene composite, then mixing with bismuth iodide and chloroplatinic acid, formulating into suspension, then adding naphthylamine monomer, and polymerizing.

LAN D

Graphene quantum dot composite titanium dioxide nanotube photocatalyst useful in catalytic water decomposition to produce hydrogen comprises titanium dioxide nano-tubes densely covered with many graphene quantum dots on the surface.

GAO P, CHI Q, CHEN Y, LI X

Preparing nickel-iron hydrotalcite nanosheet graphene electrocatalyst for anode oxygen evolution reaction of alkaline electrolyzed water by adding deionized water and agar powder to single-necked flask, heating and stirring.

ZHAN T, WEN Y, ZHANG P, WANG Z, CHEN L, WANG L

Photocatalytic and physical adsorption antibacterial regenerated bamboo cellulose film for sewage treatment is prepared by dissolving bamboo cellulose, nano titanium dioxide and nano graphene oxide in 2-methyl-3-ethylimidazolium chloride.

YE M, HUANG J

Preparing MXene-graphene composite nano sheet useful in super-capacitor, lithium ion battery or electro-catalysis, by e.g. mixing MAX and hydrofluoric acid solution, etching, and performing electrostatic adsorption and ultrasonic treatment.

ZHANG X, MA Y, WANG L, YI S