国家/地区 中国（17）
IPC部 B（18）
IPC大类 B01（18） C02（10） C07（3）
B82（2） C01（2） C10（2）
IPC小类 B01J（18）
IPC B01J023/745（18）
发明人 CHEN X（2） HE X（2） JIANG L（2）
LI Q（2） LIU D（2） LIU G（2）
WANG C（2） WANG J（2） WANG X（2）
WEI Y（2） YANG Y（2） ZHANG L（2）
ZHANG Y（2）
公开年 2017（10） 2018（8）
申请年 2017（18）
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

Preparing benzotriazole ultraviolet absorbing agent involves reacting azo derivative (I) and alkali, dissolving in solvent, adding raw material solution into reaction device, adding ferric oxide/graphene catalyst to raw material liquid.

LI H, LIU G

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

Preparation of catalyst with graphene oxide by uniformly dispersing graphene oxide into ethanol, ultrasonically stirring to form graphene oxide suspension, grinding ferroferric oxide, adding diluted nitric acid and stirring.

ZHU Y, SHAO R

Application of porous iron oxide/graphene oxide nanocomposite in catalytic Fischer-Tropsch synthesis or as Fischer-Tropsch synthesis catalyst, involves preparing inorganic iron salt solution, and adding with graphene oxide hydrogel.

ZHANG C, WEI Y, YANG Y, LI Y

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