Magnetic nanocellulose: A potential material for removal of dye from water.
Advanced oxidation processes
Cellulose nanofiber
Dye removal
Iron oxide
Magnetic nanoparticles
Nanocellulose
Water treatment
Journal
Journal of hazardous materials
ISSN: 1873-3336
Titre abrégé: J Hazard Mater
Pays: Netherlands
ID NLM: 9422688
Informations de publication
Date de publication:
15 07 2020
15 07 2020
Historique:
received:
09
02
2020
revised:
16
03
2020
accepted:
19
03
2020
pubmed:
2
4
2020
medline:
2
4
2020
entrez:
2
4
2020
Statut:
ppublish
Résumé
In this study, cellulose nanofibers are used as a template to synthesise magnetic nanoparticles with a uniform size distribution. Magnetic nanoparticles are grafted on the surface of nanofibers via in situ hydrolysis of metal precursors at room temperature. Effects of different concentrations of nanofibers on the morphology, the crystallite size of magnetic nanoparticles, and the thermal and magnetic properties of the membrane produced from the cellulose nanofibers decorated with magnetic nanoparticles are examined. The sizes of magnetic nanoparticles produced in this study are below 20 nm, and the crystallite size of the nanoparticles is in the range of 96-130 Å. The flexible magnetic membranes containing a high concentration of magnetic nanoparticles (83-60 wt%) showed superparamagnetic behaviour with very high magnetic properties (67.4-38.5 emu g
Identifiants
pubmed: 32229386
pii: S0304-3894(20)30560-4
doi: 10.1016/j.jhazmat.2020.122571
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
122571Informations de copyright
Crown Copyright © 2020. Published by Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.