国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC B01J023/745（10）
发明人 CHEN X（2） HE X（2） JIANG L（2）
LIU D（2） WANG C（2） WANG J（2）
公开年 2017（5） 2018（5）
申请年 2017（10）
专利权人 UNIV CHINA M.（2）

Preparation of ozone oxidation catalyst for removing pollutants in wastewater, involves washing volcanic particles, immersing in metal salt solution, adding to graphene oxide sol, dripping hydrazine hydrate, heating, and reducing.

WANG C, CHEN X, JIANG L, LIU D, ZHANG Q, WANG J, HE X

Removing atrazine in a water body using nano-zero-valent iron/graphene complex with activated persulfate comprises e.g. adding graphene oxide and ethanol/aqueous solution into flask, ultrasonically stirring, adding ferrous salt and stirring.

YANG C, WU S, LI X, ZENG G, ZHOU Q, WU X, TANG W, LIU H

Preparing magnetic graphene-based iron (n+) heterogeneous catalyst comprises e.g. oxidizing the graphite, adding into ultra-pure water, ultrasonically dispersing to obtain oxidized graphene aqueous solution.

YANG Y, YAO C, TANG Y, LIU J, HUANG X, RAO Z, DENG Y

Preparation of heterogeneous Fenton catalytic material comprises preparing graphene, co-loading iron(II,III) oxide and copper(II) oxide, and forming hollow core-shell structure.

WANG C, WEI Y, CHEN X, JIANG L, LIU D, WANG J, HE X

Adsorption-photocatalytic degradation combined method for treatment of organic dye wastewater, involves depositing and reducing graphene sheets onto alpha-ferric oxide nanotube array substrates, depositing cuprous nanoparticles.

CHEN D

Preparing functionalized magnetic oxide graphene oxide catalyst material containing hydroxylamine compound comprises dispersing graphene oxide, trivalent iron salt and hydroxylamine containing compounds, and performing hydrothermal reaction.

CAO Z, WEN X, ZHONG H, WANG S, LIU G

One-step synthesis of magnetic graphene involves formulating graphene oxide and ferric chloride hexahydrate to water solution, adding urea and sodium alginate, heating, cooling, centrifuging, washing and drying.

CUI F, JIANG X, CUI Y

Preparing nano zero-valent iron/titanium dioxide nanometer line/graphene magnetic composite material comprises e.g. ultrasonic dispersing titanium dioxide and graphene oxide in ethanol aqueous solution, reacting and post processing.

WANG X, WANG A

Magnetic separation of high visible light activity composite catalyst useful for degradation of high concentration organic compounds, comprises nano iron oxide, graphene oxide and titanium dioxide.

XING J, LI Q, QIE Z, FENG J, LI W, YU W

Preparation of magnetic iron-based heterogeneous Fenton-based catalyst with graphene as carrier for degrading phenolic pollutants in sewage, involves weighing graphene oxide, and adding to ethylene glycol and diethylene glycol mixture.

ZHANG Y, WANG P, ZHOU X, ZHANG L, WANG L, ZHI K, XU L, JIANG Y