国家/地区 中国（22）
IPC部 B（22）
IPC大类 B01（22）
IPC小类 B01J（22）
IPC B01J031/28（22）
发明人 WANG X（3） LI H（2） LIU Y（2）
QI H（2） SHI B（2） WANG A（2）
YANG Z（2） ZENG Z（2） ZHANG H（2）
ZHANG S（2） ZHUANG Y（2）
公开年 2018（6） 2021（5） 2020（3） 2017（2） 2019（2） 2022（2）
申请年 2020（5）  2017（4）  2018（3）  2019（3）  2021（3） 
专利权人 RES CENT ECO.（2）

Preparing superhydrophilic nickel-based multilayer composite membrane material useful in field of photothermal seawater desalination or photothermal sewage purification, comprises e.g. dissolving nickel salt, complexing agent and surfactant in water, and soaking composite structure in salt solution.

MA F, ZENG Z, ZHU L

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 graphene-based three-dimensional composite catalyst in continuous flow persulfate wastewater treatment, involves preparing graphene oxide with scale layer by Hummer method and mixing graphene dispersion liquid with metal oxide.

WANG X, LI Y, CHEN M, WANG Z, YI Q

Membrane catalyst supporting cobalt tetroxide used in catalytic activation of persulfate, comprises polymer fiber porous membrane and cobalt tetroxide distributed on surface and inside of polymer fiber porous membrane.

LUO X, ZENG Z, WU Y, TU X

Preparing carbon material-coated spinel iron oxide in-situ growth metal-organic frameworks adsorption catalytic composite comprises synthesizing nano spinel ferrite magnetic nanomaterial and carbon-coated magnetic spinel iron oxide.

DAI X, LI H, YAO J, YANG Z, CHENG M, YU B

New cerium complex useful in preparing magnetic recoverable cerium complex/graphene oxide/iron(II,III) oxide ternary composite as excellent photocatalyst for treating methylene blue dye wastewater.

FENG S, BAI Y, LU L

Graphene-based photocatalyst includes nano composite powder and modified aerogel, and the nano composite powder is grafted on modified aerogel, and modified aerogel is graphene modified silica aerogel whose surface has been hydrophobicized.

WANG X, HUANG G, ZHOU C

Preparing graphene-polyacrylonitrile-based nanocomposite material useful for purifying and treating sewage, comprises e.g. adding graphene and acrylonitrile monomer under action of initiator, and performing coupling method.

ZHANG H, QUAN L, LIU H, TONG Y, CHENG L, YANG Z

Designing and preparing MIL-53 (Fe) based catalyst useful for degradation of antibiotic in wastewater comprises based on porous regular octahedral crystal material, adopting in-situ pyrolysis, and supporting on layered graphene oxide.

LU Y, WU Q, JING H, WANG F, JIN D

Preparing cellulose/graphene oxide/ferroferric oxide composite hydrogel catalytic carrier used in field of sewage treatment, involves adding sodium hydroxide and urea to water, stirring to obtain mixed aqueous solution of sodium hydroxide.

QI H, CHEN Y, LIU D, LV F