国家/地区 中国（23） 美国（3） 韩国（2）
IPC部 B（26）
IPC大类 B01（26）
IPC小类 B01J（26）
IPC B01J021/18（26）
发明人 LIU R（3） CHEN H（2） CHEN Q（2）
CHEN Y（2） LIU X（2） LUO L（2）
SHI M（2） WANG K（2） WANG Y（2）
YANG L（2） ZHANG X（2）
公开年 2022（26）
申请年 2022（17）  2021（8） 
专利权人 UNIV GUANGDO.（2）

Preparing broad-spectrum responsive type antibacterial composite film used in treatment of Escherichia coli wastewater, by preparing MIL-101 (iron)/graphene quantum dots composite material, dispersing in dopamine solution, adding polyvinylidene fluoride base film, shaking and washing.

DENG M, MA X, ZHENG S, YANG L, QIU M, WANG Q, XUE B

Preparing core-shell graphene oxide quantum dot zero-valent iron catalyst useful as catalyst for removing refractory wastewater, comprises e.g. adding deionized water, hydrogen peroxide and hydrochloric acid, thermally insulating, reacting, and centrifuging.

LUO R, XUE D, WANG C, LIANG H, ZHU T, WANG B, MAO H, REN H

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

Preparation of reduced graphene oxide/ferric oxide magnetic composite for removing sulfides in water, involves adding ferrous chloride tetrahydrate to graphene oxide dispersion liquid, stirring, dripping aqueous ammonia, centrifuging, washing and drying.

WANG Z, SHENG Y

Preparation of porous titanium dioxide composite material used in photocatalytic degradation of organic matter, involves mixing graphene oxide, titanium dioxide, N, N'-dimethylformamide, polyvinylpyrrolidone and polyacrylonitrile, performing electrostatic spinning and hydrothermally reacting.

WANG J, XU L, QIU J, JING W, CHEN B

Preparing active carbon loaded titanium dioxide/graphene molecular sieve useful in degradation of trifluoroacetic acid or in catalyst comprises mixing titanium dioxide, active carbon and water, dispersing graphene and molecular sieve, adding sodium tripolyphosphate, and centrifuging.

JI M, JI L, SUN X, ZHAO H, MENG F, WANG Y, JI W

Preparing graphene/cellulose aerogel-based composite photocatalyst useful for treating wastewater containing methylene blue, comprises e.g. mixing cellulose into sodium hydroxide/urea mixed solution, centrifuging, adding titanium dioxide and graphene oxide solution into it, and post-processing.

JIAO D, LU W, CAI X, TAN X, LI H

Preparing macroscopic threedimensional 1 T- molybdenum disulphide/titanium dioxide/ graphene dioxide composite photocatalytic material for photo-catalysis comprises dispersing titanium source in hydrofluoric acid solution, dispersing the binary composite material in graphene oxide aqueous solution.

HE P, SU Y, LIU R, MENG Q, LI R, LI Y, WU L, DUAN T

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Visible light catalytic water sterilization based on multi-element composite material, comprises adding prepared magnetic nano silver/graphene composite material of two-dimensional nano structure, loaded photo-catalytic material water, adding micro hydrogen peroxide water using ultraviolet lamp.

XIANG S, XU B, XIANG B, XIANG Z, FANG H