国家/地区 中国（50）
IPC部 B（50） C（10） A（8）
D（2） F（2）
IPC大类 B01（50） A01（6） A61（4）
C02（4） C09（3） C01（2）
C08（2） F24（2）
IPC小类 B01D（50）
IPC B01D053/72（50）
发明人 WANG Y（6） LI H（4） LI Z（4）
CHEN Y（3） LI X（3） YU J（3）
ZHA Y（3） ZHANG D（3） ZHU Y（3）
CAI J（2） CHENG S（2） DONG N（2）
HUANG X（2） LIAN L（2） SUN J（2）
公开年 2021（50）
申请年 2021（30）  2020（20） 
专利权人 CHANGZHOU SH.（3） QINGDAO REAL.（2） UNIV BEIJING.（2） UNIV XIAMEN（2）

Visible light catalyst useful for catalytic degradation of volatile organic compound comprises silver orthophosphate and bismuth tungstate and reduced graphene oxide, and prepared by dissolving bismuth nitrate, sodium tungstate and cetyltrimethylammonium bromide in distilled water and freeze drying.

ZHANG Q, LIANG H, ZHU Y, XU Q

Room temperature catalytic oxidation formaldehyde composite material useful in air purifier comprises platinum/Nickel-iron layered double hydroxide/reduced graphene oxide ternary composite material.

ZHONG D, ZOU Z, YANG L, CHEN Y

Preparation of monolithic catalyst used for manganese-based photothermal synergistic removal of formaldehyde under illumination condition by soaking melamine sponge in graphene suspension, and soaking in potassium permanganate solution.

DONG X, LIU T, LI Y, YU H, SUN P

Catalyst useful for removing dioxin from fly ash prepared by uniformly stirring metal nitrate crystalline hydrate and porous carbon material in deionized water, performing constant temperature evaporating and concentrating, drying concentrated solution and calcining in inert gas.

YAN J, JIN L, ZHANG C, LI X, LU S, PENG Y

Graphene filter core for use in e.g. household air filter, has first fixing groove whose inner part is provided with photocatalyst filter screen, where inner part of second fixing groove is set between first and second fixing grooves.

ZHOU W, NIU G

Surface long-acting antibacterial and disinfectant composition useful for indoor environment includes self-dispersed grapheme, iron-doped nano titanium dioxide powder, titanium salt, alcohols, graphene and iron trichloride.

SUN J, SUN N, ZHANG A

Macro preparation of formaldehyde decomposition catalysts, involves pouring metal precursor into solvent, adding complex, stirring, atomizing to deposit on catalyst carrier material, turning carrier material until solution is consumed completely, drying, calcining, and cooling.

ZHANG Y, HE X, ZHANG H, JI H

Preparing delta-manganese oxide load graphene oxide and silver-gadolinium composite catalyst useful for removing ethyl acetate comprises dispersing single-layer graphene oxide powder, adding silver and gadolinium nitrate, adding delta-manganese oxide into silver-gadolinium/GO suspension, calcining.

ZHANG D, XIAO Y, DONG N, YE Q

Loading graphene oxide bismuth-palladium composite catalyst by delta-manganese dioxide, comprises e.g. adding potassium permanganate solution into glucose solution, drying, dispersing monolayer graphene oxide powder,washing sample with deionized water and calcining.

ZHANG D, XIAO Y, DONG N, YE Q

Preparing titanium dioxide nanowire/graphene aerogel involves mixing titanium dioxide nanowires and graphene oxide aqueous dispersion under stirring to obtain mixed dispersion.

GUO X, CHENG S, CAI J, YAN B, ZHANG X