国家/地区 中国（9）
IPC部 B（9） C（9） D（2）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC B01J020/30（9）
发明人 ZHU H（9）
公开年 2018（3） 2021（3）
申请年 2018（2）  2021（2） 
专利权人 UNIV GUANGXI（3）

Bionic fiber functional material used in low concentration heavy metal ion adsorption, is rich in multiple adsorption sites, that is, N, O, and S sites that have adsorption properties for heavy metal ions and material.

HE H, WANG L, ZHU H, ZHOU H, WANG S, HO H, ZHU H X, CHOU H

High-efficiency adsorption material for amphoteric cellulose silk used in aspect of heavy metal adsorption, comprises carboxylated nanocellulose as matrix, graphene oxide and polyethyleneimine as functional reagents.

ZHU H, ZHOU H, HE H, XUE F, XIONG J, HUANG W

Composite graphene chitosan aerogel for adsorbing hexavalent chromium ions in wastewater, is obtained by mixing chitosan aerogel, graphene and glycidoxypropyltrimethoxysilane, and crosslinking mixture.

LI H, DING C, NIU W, ZHU H, WANG W, WANG X, DU R

Magnetized graphene oxide/montmorillonite adsorbent prepared by mixing graphene oxide into de-ionized water and ultrasonicating, adding ferrous chloride solution, filter, freezing and drying.

ZHU H

Magnetically responsive graphene oxide/plant fiber adsorbent material useful in heavy metal adsorption, comprises e.g. xanthogenated plant fiber as matrix, and modified magnetic fluid ferrous oxide as magnetic responsive agent.

HE H, LI Y, TANG H, XIE H, WANG L, ZHU H

Polyvinyl alcohol/graphene oxide composite nanofiber membrane preparation involves using graphite powder, potassium permanganate and concentrated sulfuric acid as main raw materials, and then preparing graphene oxide.

QU C, ZHANG Y, ZHU H

Preparing magnetic polypyrrole/graphene oxide composite material comprises e.g. in situ polymerizing pyrrole monomer, graphene oxide, modifying polypyrrole/graphene-based composites using magnetic iron, adding aqueous ammonia solution.

GUO Y, ZHU H, ZHOU C, CHEN K

Sewage treatment hydrogel useful for absorbing heavy metal ions in water, comprises polyethylene alcohol, chitosan, sodium carboxymethyl cellulose, graphene oxide and sodium alginate.

LIU X, LIANG F, ZHU H, GUO Y, SONG F, WANG H, ZHANG Y

Functionalized graphene adsorbent useful for removing chromium in wastewater, comprises graphene and cationic surfactants, where the cationic surfactant is cetyl trimethyl ammonium bromide.

HUANG H, WU Y, WANG H, YUAN X, ZHU H