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Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption

p-sulphonated calix[4]arene (p-SOCX) functionalized cellulose acetate/graphene oxide (CA/GO) nanofibers were successfully prepared via the electrospinning technique. The presence of p-SOCX within the fiber matrix was ascertained using Fourier Transform Infrared spectroscopy and Carbon-Hydrogen-Nitro...

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Main Authors: Basri, Nur Amilah Fadlina, Wahid, Mohd Haniff, Zainal, Zulkarnain, Alang Ahmad, Shahrul Ainliah, Abdull Manap, Mohd Rashidi
Format: Article
Published: Hindawi 2022
Online Access:http://psasir.upm.edu.my/id/eprint/103366/
https://www.hindawi.com/journals/ast/2022/4659410/
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spelling my.upm.eprints.1033662023-06-12T06:55:10Z http://psasir.upm.edu.my/id/eprint/103366/ Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption Basri, Nur Amilah Fadlina Wahid, Mohd Haniff Zainal, Zulkarnain Alang Ahmad, Shahrul Ainliah Abdull Manap, Mohd Rashidi p-sulphonated calix[4]arene (p-SOCX) functionalized cellulose acetate/graphene oxide (CA/GO) nanofibers were successfully prepared via the electrospinning technique. The presence of p-SOCX within the fiber matrix was ascertained using Fourier Transform Infrared spectroscopy and Carbon-Hydrogen-Nitrogen-Sulphur elemental analyses. Apparent changes in morphology of the samples were observed under scanning electron microscope where fiber diameters increased with increasing p-SOCX content. Preliminary dye removal test at different pH, dosage, and temperature of functionalized CA/GO nanofiber demonstrates enhanced adsorption capacity of methylene blue in presence of p-SOCX compared to pristine CA nanofiber and CA/GO nanofiber at an optimum pH 8. The highest removal efficiency obtained was 88.84% with initial methylene blue dye concentration of 10 mg/L, adsorbent dosage of 20 mg/10 mL, contact time of 30 min at room temperature ca. 293 K. Hindawi 2022 Article PeerReviewed Basri, Nur Amilah Fadlina and Wahid, Mohd Haniff and Zainal, Zulkarnain and Alang Ahmad, Shahrul Ainliah and Abdull Manap, Mohd Rashidi (2022) Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption. Adsorption Science & Technology, 2022. art. no. 4659410. pp. 1-12. ISSN 0263-6174; ESSN: 2048-4038 https://www.hindawi.com/journals/ast/2022/4659410/ 10.1155/2022/4659410
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description p-sulphonated calix[4]arene (p-SOCX) functionalized cellulose acetate/graphene oxide (CA/GO) nanofibers were successfully prepared via the electrospinning technique. The presence of p-SOCX within the fiber matrix was ascertained using Fourier Transform Infrared spectroscopy and Carbon-Hydrogen-Nitrogen-Sulphur elemental analyses. Apparent changes in morphology of the samples were observed under scanning electron microscope where fiber diameters increased with increasing p-SOCX content. Preliminary dye removal test at different pH, dosage, and temperature of functionalized CA/GO nanofiber demonstrates enhanced adsorption capacity of methylene blue in presence of p-SOCX compared to pristine CA nanofiber and CA/GO nanofiber at an optimum pH 8. The highest removal efficiency obtained was 88.84% with initial methylene blue dye concentration of 10 mg/L, adsorbent dosage of 20 mg/10 mL, contact time of 30 min at room temperature ca. 293 K.
format Article
author Basri, Nur Amilah Fadlina
Wahid, Mohd Haniff
Zainal, Zulkarnain
Alang Ahmad, Shahrul Ainliah
Abdull Manap, Mohd Rashidi
spellingShingle Basri, Nur Amilah Fadlina
Wahid, Mohd Haniff
Zainal, Zulkarnain
Alang Ahmad, Shahrul Ainliah
Abdull Manap, Mohd Rashidi
Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption
author_facet Basri, Nur Amilah Fadlina
Wahid, Mohd Haniff
Zainal, Zulkarnain
Alang Ahmad, Shahrul Ainliah
Abdull Manap, Mohd Rashidi
author_sort Basri, Nur Amilah Fadlina
title Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption
title_short Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption
title_full Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption
title_fullStr Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption
title_full_unstemmed Surface characteristics of electrospun p-sulphonated calix[4]Arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption
title_sort surface characteristics of electrospun p-sulphonated calix[4]arene functionalized cellulose acetate nanofiber and its behaviour towards methylene blue adsorption
publisher Hindawi
publishDate 2022
url http://psasir.upm.edu.my/id/eprint/103366/
https://www.hindawi.com/journals/ast/2022/4659410/
_version_ 1769844454489849856
score 13.251813

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