Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal

Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal

© 2017 Elsevier B.V. Magnetite (Fe3O4) and Fe3O4coated with cetyltrimethylammonium bromide (CTAB) were successfully synthesized by simple wet-chemical method. The results show that the products were Fe3O4nanoparticles. The saturation magnetization and BET method reveal these nanoparticles exhibited...

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Main Authors: Eksuree Saksornchai, Jutarat Kavinchan, Somchai Thongtem, Titipun Thongtem
Format: Journal
Published: 2018
Subjects:
Engineering
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033394877&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58684
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-586842018-09-05T04:39:30Z Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal Eksuree Saksornchai Jutarat Kavinchan Somchai Thongtem Titipun Thongtem Engineering Materials Science Physics and Astronomy © 2017 Elsevier B.V. Magnetite (Fe3O4) and Fe3O4coated with cetyltrimethylammonium bromide (CTAB) were successfully synthesized by simple wet-chemical method. The results show that the products were Fe3O4nanoparticles. The saturation magnetization and BET method reveal these nanoparticles exhibited superparamagnetic behavior with high surface area. So, it is a very potential application for using as adsorbents for anionic dye Congo red (CR) removal. Its adsorption capacity, calculated by Langmuir isotherm, is 93.46 mg/g. Furthermore, the pseudo-second order model and intra-particle diffusion model (IPD) were also investigated. 2018-09-05T04:28:33Z 2018-09-05T04:28:33Z 2018-02-15 Journal 18734979 0167577X 2-s2.0-85033394877 10.1016/j.matlet.2017.11.015 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033394877&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58684
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Engineering
Materials Science
Physics and Astronomy
spellingShingle Engineering
Materials Science
Physics and Astronomy
Eksuree Saksornchai
Jutarat Kavinchan
Somchai Thongtem
Titipun Thongtem
Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal
description © 2017 Elsevier B.V. Magnetite (Fe3O4) and Fe3O4coated with cetyltrimethylammonium bromide (CTAB) were successfully synthesized by simple wet-chemical method. The results show that the products were Fe3O4nanoparticles. The saturation magnetization and BET method reveal these nanoparticles exhibited superparamagnetic behavior with high surface area. So, it is a very potential application for using as adsorbents for anionic dye Congo red (CR) removal. Its adsorption capacity, calculated by Langmuir isotherm, is 93.46 mg/g. Furthermore, the pseudo-second order model and intra-particle diffusion model (IPD) were also investigated.
format Journal
author Eksuree Saksornchai
Jutarat Kavinchan
Somchai Thongtem
Titipun Thongtem
author_facet Eksuree Saksornchai
Jutarat Kavinchan
Somchai Thongtem
Titipun Thongtem
author_sort Eksuree Saksornchai
title Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal
title_short Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal
title_full Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal
title_fullStr Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal
title_full_unstemmed Simple wet-chemical synthesis of superparamagnetic CTAB-modified magnetite nanoparticles using as adsorbents for anionic dye Congo red removal
title_sort simple wet-chemical synthesis of superparamagnetic ctab-modified magnetite nanoparticles using as adsorbents for anionic dye congo red removal
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033394877&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58684
_version_ 1681425111453794304

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