Synthesis and adsorptive properties of sulfonated nanocomposites based on carbon-encapsulated iron nanoparticles and styrene-p-divinylbenzene copolymer
Authors:
- Maciej Fronczak,
- Przemysław Strachowski,
- Krzysztof Niciński,
- Jakub Mateusz Krawczyk,
- Waldemar Kaszuwara,
- Michał Bystrzejewski
Abstract
A method of the synthesis of novel magnetic nanocomposite adsorbent of Fe(III) from aqueous solutions is presented. The nanocomposites consisted of carbon-encapsulated iron nanoparticles and styrene-p-divinylbenzene copolymer. The adsorptive active sites were introduced via the post-synthesis sulfonation. The presented sulfonated magnetic nanocomposite adsorbents can be easily separated using permanent magnets and their adsorption performance was comparable to the commercially available ion-exchange resins. The determined maximum adsorption capacities were between 10.9 and 49.5 mg∙g−1, whilst the equilibrium was reached for the contact time lower than 60 minutes.
- Record ID
- WUT6c6c3976da2147cca66d24c1ae27db20
- Author
- Journal series
- Separation Science and Technology, ISSN 0149-6395, e-ISSN 1520-5754
- Issue year
- 2020
- Vol
- 55
- No
- 14
- Pages
- 2470-2481
- Publication size in sheets
- 0.55
- Keywords in English
- Adsorption; Fe(III) ions; carbon-encapsulated iron nanoparticles; styrenep- divinylbenzene copolymer; sulfonation
- ASJC Classification
- ; ; ;
- DOI
- DOI:10.1080/01496395.2019.1642357 Opening in a new tab
- Language
- (en) English
- File
-
- File: 1
- Sep SCi Technol 2019.pdf
-
- Score (nominal)
- 40
- Score source
- journalList
- Score
- = 40.0, 25-04-2022, ArticleFromJournal
- Publication indicators
- = 0; : 2016 = 0.577; : 2020 (2 years) = 2.475 - 2020 (5 years) =2.077
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- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUT6c6c3976da2147cca66d24c1ae27db20/
- URN
urn:pw-repo:WUT6c6c3976da2147cca66d24c1ae27db20
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.