Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity.
chitosan
diatomite
dye sorption
sustainable hybrid foams
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
25 Aug 2020
25 Aug 2020
Historique:
received:
17
07
2020
revised:
22
08
2020
accepted:
23
08
2020
entrez:
29
8
2020
pubmed:
29
8
2020
medline:
29
8
2020
Statut:
epublish
Résumé
The latest tendency of the scientific community regards the development of different classes of green materials able to solve pollution problems caused by industrial and human activity. In this paper, chitosan and diatomite were used to produce a broad-spectrum hybrid adsorbent, either in powder or in monolithic form for environmental pollutant removal. Diatomite-chitosan-based powders and porous diatomite-chitosan hybrids were prepared and characterized by chemical-physical, thermal and morphological analysis. Moreover, their adsorbent capacity towards anionic dye (Indigo Carmine) was also evaluated. Obtained data showed that chitosan improves the adsorption capacity of both systems, increasing the uptake of dye in both diatomite-chitosan systems.
Identifiants
pubmed: 32854397
pii: ma13173760
doi: 10.3390/ma13173760
pmc: PMC7503364
pii:
doi:
Types de publication
Journal Article
Langues
eng
Références
Water Sci Technol. 2015;72(10):1861-8
pubmed: 26540549
Carbohydr Polym. 2017 Dec 1;177:347-354
pubmed: 28962778
Carbohydr Polym. 2019 May 1;211:195-203
pubmed: 30824079
Appl Microbiol Biotechnol. 2016 Aug;100(15):6509-6518
pubmed: 27318819
Water Res. 2001 Oct;35(14):3357-66
pubmed: 11547856
Mater Sci Eng C Mater Biol Appl. 2017 Nov 1;80:222-231
pubmed: 28866160
J Colloid Interface Sci. 2004 Oct 1;278(1):18-25
pubmed: 15313633
Water Res. 2004 Aug-Sep;38(14-15):3197-204
pubmed: 15276735
Int J Biol Macromol. 2017 Dec;105(Pt 2):1401-1411
pubmed: 28866017
J Mater Sci Mater Med. 2010 Jan;21(1):207-14
pubmed: 19657594
Int J Environ Res Public Health. 2020 Jan 08;17(2):
pubmed: 31936426
R Soc Open Sci. 2017 Dec 13;4(12):170829
pubmed: 29308226
J Mater Chem B. 2015 Oct 14;3(38):7560-7576
pubmed: 32262640
Sci Rep. 2020 Jan 17;10(1):612
pubmed: 31953456
J Phys Chem A. 2011 Jul 7;115(26):7484-93
pubmed: 21630683