国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC C02F103/08（9）
发明人 LI C（2）
公开年 2021（6） 2022（3）
申请年 2021（9）
专利权人

Ultra-efficient full spectrum photo-thermal conversion composite material useful for sewage treatment comprises composite material compounded by large groups consisting of tungsten oxide, titanium oxide, carbon-containing material, or group consisting of iron oxide, and noble metal group.

TESSEMA A A, NAHIM S, WU C

Preparing biomass-based aerogel photo-thermal material used in seawater desalination, comprises mixing oxidized graphene in alkaline solution, adding cellulose and humic acid, mixing, adding cross-linking agent, mixing to form composite hydrogel, solvent exchanging, pre-freezing and freezing.

HUANG Y, QIU X, SUN L, ZHENG D

Graphene-attapulgite composite elastic aerogel in seawater desalination, comprises e.g. graphene as matrix, and attapulgite as dispersed phase.

LIU C, LU H, DING M, LI C

Preparation of self-turning black Quinoa cellulose/graphene oxide aerogel for seawater desalination, involves extracting Quinoa cellulose, formulating into Quinoa cellulose water dispersion, adding graphene oxide dispersion, mixing, suction filtering and freeze-drying.

YANG J, XIE X, SUO X

Preparing nanofiber/graphene oxide composite material useful for preparing seawater desalination membrane, comprises using composite nanofibers and graphene oxide powder, performing solid phase microwave reaction on the pretreated composite to obtain nanofiber/graphene oxide composite material.

HUANG Q, ZHANG N, GUAN Y, SUN Y, XIAO S

Preparing side chain sulfonated polybenzimidazole composite cation exchange membrane useful in e.g. electrodialysis treatment, comprises e.g. dissolving polybenzimidazole in solvent, and passing ozone into polybenzimidazole solution.

LI C, SONG Y, MAI Y, HAO C, WANG Y

Preparation of Mxene membrane adsorption material based on polyamidoxime by treating raw materials with hydrogen fluoride, soaking in dimethylsulfoxide solution, soaking film in polyamidoxime solution, vacuum filtering, and drying.

WUMING B, YE H, LIU S, MA L, YAO J

Graphene-coated biomass fiber aerogel interface photo-thermal conversion material used in seawater desalination and wastewater treatment, comprises biomass fiber substrate and graphene layer coated on biomass fiber substrate.

HU J, YU C, HE M, LIU G, CHANG S, ZHANG X, LIU Y, LI X, LI T, XUE Z, ZHOU Q, DAI D

Preparing carbon nanotube hydrogel with photo-thermal water evaporation useful in seawater desalination, sewage treatment or heavy metal salt treatment comprises fully infiltrating surface of carbon nanotube aerogel, drying and immersing.

ZHANG Y, ZHAO L, CAO P, WANG J, LI Q