国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（7） B82（2）
IPC小类 B01J（8）
IPC B01J023/30（8）
发明人 CHEN C（2） LIU X（2） SUN J（2）
WANG X（2）
公开年 2018（8）
申请年 2017（4）  2018（4） 
专利权人

Catalytic decomposition of antibiotics by Z-type catalyst under visible light, by neutralizing carbon nanodots solution with basic substance, mixing tungsten trioxide/reduced graphene oxide/carbon nanodots and antibiotic solution.

NI B, HUANG Q, SUN J, ZENG S, YAN X, WU S

Preparation of graphene oxide quantum dots/titanium dioxide/tungsten oxide photocatalyst used for wastewater treatment by ultrasonically processing graphene oxide quantum dots solution, adding sodium tungstate dihydrate, and stirring.

LU J, ZHANG H, WANG X, LI N, HAN H

Preparation of flaky agglomerated small spherical nano tungsten trioxide powder for photocatalytic process, involves mixing ammonium metatungstate and graphene oxide solution, freezing, freeze-drying, heat-preserving and calcining.

WEI S, PAN K, ZHAO Y, ZHANG C, MAO F, CHEN C, XU L, ZHOU Y, LI X, WANG F, YANG Y, WANG C

Preparation of flower-shaped tungsten trioxide/graphene composite photocatalyst for degrading methylene blue, involves dissolving sodium tungstate dihydrate and sodium chloride, stirring, adding graphene oxide, adjusting pH and stirring.

SUN J, TIE L, YU C, TAN L, YANG S, CHEN H, SUN R

Graphene hybrid photocatalyst hydrogel comprises graphite oxide and photocatalyst.

GUO S

Preparing graphene-supported tin-tungsten bimetallic catalyst used for preparing aldehyde or ketone, involves dispersing graphite oxide in water, ultrasonically stripping, and then adding e.g. sodium tungstate dihydrate and tin salt.

DAI L, XU S, ZHANG L, WANG X, CHEN Y

Preparing tungsten doped titanium dioxide/graphene composite comprises e.g. dissolving graphene oxide in absolute ethanol, adding tetrabutyl titanate and then stirring.

LIU X, SHI Y, WANG J, XIA Y, WANG H

Preparing graphene/zinc oxide modified quantum dot photocatalytic material comprises e.g. adding graphene solution into deionized water, then adding zinc acetate and magnesium acetate and dissolving in graphene aqueous solution.

CHEN C, FANG Q, ZHAO H, CHAO Z, FAN J, MEI W, LIU X