国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C01（8） C02（8）
A01（2）
IPC小类 B01J（8）
IPC C02F001/30（8）
发明人 CUI C（2） HUANG J（2） YAN G（2）
ZHANG L（2）
公开年 2019（4） 2020（4）
申请年 2019（8）
专利权人 UNIV NINGDE .（2）

Preparing nitrogen and sulfur-doped graphene-copper(II) sulfide composite material comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid, adding hydrogen peroxide and carrying out hydrothermal reaction.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L

Preparation of composite semiconductor catalyst used in e.g. photocatalytic reactions, involves preparing hydroxylated graphene, hydrothermally reacting hydroxylated graphene with precursor, and vacuum drying solid product.

DENG H, AO S, QIN C, YE P

Composite photocatalyst includes reduced graphene oxide and bismuth oxide bromide compound dissolved in polar solvent.

CUI C, HUANG J, YAN G

Preparing composite photocatalyst comprises e.g. preparing bismuth-oxygen-bromine complex and reduced graphene oxide, adding bismuth-oxygen-bromine complex and reduced graphene oxide into polar solvent and stirring.

CUI C, HUANG J, YAN G

Preparation of photocatalytic coating involves pre-processing workpiece, preparing graphene-doped silver/titanium dioxide composite slurry, pressing slurry on pretreated workpiece, using vacuum induction sintering and laser cladding.

JIAN M, LIAN G, LIU C, SHU T

Chitosan graphene-copper-copper iron oxide composite photocatalyst used for producing hydrogen from printing and dyeing waste liquid, comprises raw materials comprising chitosan graphene-copper-copper iron oxide composite photocatalyst.

ZENG G, ZENG H

Nitrogen doped bismuth vanadate with oxygen vacancy graphene oxide nanocomposite photocatalytic material used in photocatalytic degradation of pollutants comprises nitrogen doped bismuth vanadate with oxygen vacancy and graphene oxide.

YANG Y, BI Y, HOU X, FENG L, SUO G, HE R, CHEN H, YE X, ZHANG L, CHEN Z, ZHU J, SUN Y, ZOU X

Preparing Janus structure reducing graphene oxide film/titanium dioxide composite material comprises e.g. preparing Janus structure-reduced graphene oxide film, and loading nano-titanium dioxide on hydrophilic surface.

PENG Y, WANG Y, TAO Y, LI S