国家/地区 中国（19）
IPC部 B（20）
IPC大类 B01（20） C02（17） C25（2）
IPC小类 B01J（20）
IPC B01J023/31（20）
发明人 WANG J（4） LIU P（3） CHEN Q（2）
DONG S（2） GUO Y（2） HAO S（2）
LI B（2） LI Z（2） LIU C（2）
SHI L（2） WANG Y（2） WEI Z（2）
YANG G（2） ZHANG Q（2） ZHANG Y（2）
公开年 2016（4） 2018（4） 2020（4） 2021（4）
申请年 2016（4）  2018（3）  2019（3）  2020（3）  2021（3）  2015（2） 
专利权人 UNIV HENAN N.（2） UNIV SUN YAT.（2）

Purifying water using graphene-based composite material comprises e.g. preparing graphene oxide using improved Hummers method, preparing additive material bismuth tungstate, preparing additive material organic aluminum silicate, organizing aluminum silicate, and preparing magnetic graphene oxide.

MA R

Visible light-sensitive photocatalyst useful in composition for removing organic carbon in wastewater, comprises core comprising bismuth tungstate and shell containing nitrogen-doped graphene oxide quantum dots and cyanide nitrogen.

HEO J, TRUE W H B

Preparing graphene-based zinc doped bismuth molybdate catalyst useful for photo-catalytically degrading ciprofloxacin, comprises placing graphite oxide in solvent, ultrasonically dispersing, adding zinc solution, performing solvent thermal reaction, filtering, washing, drying and grinding.

FU Y, ZHU J, CHEN Q, ZHAO Y, WANG Q, CHEN H, HE G

Synthesis of modified metal-organic framework composite for photocatalytic-organic matter degradation, involves hydrothermally reacting zinc, copper, and manganese salts, 1H-imidazole-2-methylamine, dimethylformamide, graphene oxide, catalyst, potassium chromate and bismuth acetate-hydrochloric acid.

LIU R, XU C

Graphene aerogel with photocatalytic activity comprises bismuth tungstate and graphene.

HAO S, YANG C, SHI S, CHU H

Preparation of nano-sheet reduced graphene oxide-flower-shaped multi-layer structure bismuth molybdate heterojunction visible photocatalyst in degrading 2-naphthol, by dissolving graphene oxide into water and sodium molybdate in nitric acid.

GUO Y, SUN C, ZHU X, GAO S, MI N, WANG L, SHI J, CHEN Q, YANG L, SHENG F, HUANG J

Preparing graphene-bismuth tungstate used in electrocatalytic material, involves hydrothermally reacting sodium tungstate, bismuth nitrate and cetrimonium bromide, , ultrasonic stripping, mixing with graphene quantum dots and laser ablation.

LIU P, WEI Z, LI Z, WANG J, LIU C, SHI L, YANG G

Preparing conductive hydrogel used for electrolysis catalyst, by mixing sodium tungstate, bismuth nitrate and cetyl trimethylammonium bromide, performing hydrothermal reaction, peeling, mixing with graphene quantum dots and polymerizing.

LIU P, WEI Z, LI Z, WANG J, LIU C, YANG G, SHI L

Preparing modified bismuth molybdate ternary composite material, comprises e.g. preparing reduced graphene oxide, washing egg shell, soaking in diluted hydrochloric acid, peeling egg shell membrane, washing after cutting and post processing.

CHEN B, WANG S, CAO F, WU Q, LI B

Preparing composite photocatalyst by dispersing graphene oxide into ethanol solution, dissolving tungsten source, dripping bismuth source, hydrothermally synthesizing, dispersing in bismuth solution, and ultrasonically stirring.

QU W, CHEN R, LIU M, WANG Y, CHEN S, MA Z, TIAN J