国家/地区 中国（39） 美国（4） 欧洲专利局（EPO）（3） 世界知识产权组织（3） 澳大利亚（2） 印度（2）
IPC部 B（46）
IPC大类 B01（46）
IPC小类 B01J（46）
IPC C01B032/198（46）
发明人 WANG L（4） LI Y（3） QIN C（3）
WU Q（3） XU Z（3） ZHANG G（3）
ZHANG Y（3） CHEN Z（2） FENG J（2）
HU J（2） JIA S（2） LI X（2）
LIU Y（2） SONG Y（2） WANG H（2）
公开年 2018（12） 2022（12） 2021（10） 2020（4） 2019（3） 2023（2）
申请年 2021（15）  2018（9）  2019（6）  2020（5）  2022（4）  2016（2）  2017（2） 
专利权人 UNIV SHANXI（2） UNIV SHENYAN.（2）

Preparation device of polyaniline/graphene oxide, comprises graphene dispersion preparation unit system comprising pre-mixing kettle connected by pipeline sequentially step oxidation reaction device, reduction buffer tank, and filter.

DU F, WANG Y, WU Q

Composition used for removing heavy metal ions from wastewater, comprises functionalized graphene oxide synthesized by functionalizing graphene oxide with coupling agent and functional group, and has high adsorption capacity and selectivity for heavy metal ions.

SAINI N, KADAM R B, MOHANA P, PATEL P B, SHARMA H K, DUBEY L, KARAJGI S, KUMAR P, PANWAR H, SUGANANDAM K

Synthesizing graphene oxide and silver molybdate composite macroscopic assembly for use as separation membrane material, involves dropping graphene oxide into silver nitrate solution, adding ammonium molybdate to obtained solution, adding nitric acid solution and performing hydrothermal reaction.

XU Y, CAO X, WANG L, XU K, ZHU L

Preparing magnetic graphene oxide useful in adsorption of amide compound comprises mixing water sample containing amide compounds with magnetic graphene oxide, mixing, oscillating, adsorbing magnetic graphene oxide, taking solution, filtering, analyzing and detecting in liquid chromatography.

SUN Y, CHENG X, GU H, YAN C, CHEN Z, YU B, JI Y

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

Treating starting liquid containing pollutants comprises adding graphene oxide to starting liquid so as to adsorb part of pollutants and causing pre-treated liquid to flow through porous membrane comprising hollow fibers.

MELUCCI M, PALERMO V, KOVTUN A, NAVACCHIA M L, BOCCHI L

Preparing ultra-hydrophilic graphene for super-hydrophilic sea water gel, involves orderly adding the organic amine solution and the reducing agent into the graphene dispersion liquid, ultrasonically stirring uniformly to obtain the mixed oxide dispersion graphene and adding hydrophilic polymer.

YU W, XI S, WANG L

Preparing graphene oxide used for catalyzing peroxymonosulfate degrading organic waste water containing sulfathiazole, comprises e.g. dissolving dried spirulina powder in water, adding anhydrous calcium chloride, citric acid and sodium hypochlorite, pre-carbonizing, pyrolyzing, and oxidizing.

LIU Y, WANG K, HE S

Preparation process of cathode water-soluble paper catalytic conductive composite membrane used as cathode, involves coupling carbon fiber cloth, iron powder, magnetic triiron tetroxide, lead dioxide, graphene oxide, polyvinylidene fluoride, polyvinylpyrrolidone with water-soluble paper.

GAO C, LIU Y, WANG H, LONG J

Preparing sulfonated graphene oxide useful for photocatalytic degradation of organic pollutant, comprises mixing graphene oxide and sulfamic acid, transferring to container, heating under condition of protective gas, reacting, removing out mixture, washing with water, and drying.

SHENG H, SHEN Q, ZHANG C