Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment

An adsorbent containing glycidolized poly(vinylamine) ligand with a remarkably high boron selectivity was prepared by modification of fibrous polyethylene/polypropylene (PE/PP) nonwoven sheet by radiation induced grafting (RIG) of N-vinylformamide (NVF) followed by hydrolysis and subsequent function...

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Main Authors: Afolabi, H.K., Nasef, M.M., Hadi Sapiaa, N.A., Harun, N.Y., Ting, T.M., Hui, T.T.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.30342 /
Published: Elsevier Ltd 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100402564&doi=10.1016%2fj.radphyschem.2021.109362&partnerID=40&md5=7e2ef76daa7e886d7d250e09a5e5c99f
http://eprints.utp.edu.my/30342/
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spelling utp-eprints.303422022-03-25T06:43:59Z Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment Afolabi, H.K. Nasef, M.M. Hadi Sapiaa, N.A. Harun, N.Y. Ting, T.M. Hui, T.T. An adsorbent containing glycidolized poly(vinylamine) ligand with a remarkably high boron selectivity was prepared by modification of fibrous polyethylene/polypropylene (PE/PP) nonwoven sheet by radiation induced grafting (RIG) of N-vinylformamide (NVF) followed by hydrolysis and subsequent functionalization with glycidol. The variation of the absorbed dose and monomer concentration was used to control the content of the grafted P(NVF). Fourier transform infrared (FTIR), X-ray photoelectron spectroscopy (XPS) and scanning electron microscope (SEM) were used to verify the chemical and morphological changes accompanied the applied procedure and boron loading. The fibrous adsorbent with fully hydrolyzed P(NVF) grafts of 120 exhibited a superior boron adsorption capacity of 21.4 mg/g compared to commercial and researched counterparts at pH 7. © 2021 Elsevier Ltd Elsevier Ltd 2021 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100402564&doi=10.1016%2fj.radphyschem.2021.109362&partnerID=40&md5=7e2ef76daa7e886d7d250e09a5e5c99f Afolabi, H.K. and Nasef, M.M. and Hadi Sapiaa, N.A. and Harun, N.Y. and Ting, T.M. and Hui, T.T. (2021) Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment. Radiation Physics and Chemistry, 182 . http://eprints.utp.edu.my/30342/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description An adsorbent containing glycidolized poly(vinylamine) ligand with a remarkably high boron selectivity was prepared by modification of fibrous polyethylene/polypropylene (PE/PP) nonwoven sheet by radiation induced grafting (RIG) of N-vinylformamide (NVF) followed by hydrolysis and subsequent functionalization with glycidol. The variation of the absorbed dose and monomer concentration was used to control the content of the grafted P(NVF). Fourier transform infrared (FTIR), X-ray photoelectron spectroscopy (XPS) and scanning electron microscope (SEM) were used to verify the chemical and morphological changes accompanied the applied procedure and boron loading. The fibrous adsorbent with fully hydrolyzed P(NVF) grafts of 120 exhibited a superior boron adsorption capacity of 21.4 mg/g compared to commercial and researched counterparts at pH 7. © 2021 Elsevier Ltd
format Article
author Afolabi, H.K.
Nasef, M.M.
Hadi Sapiaa, N.A.
Harun, N.Y.
Ting, T.M.
Hui, T.T.
spellingShingle Afolabi, H.K.
Nasef, M.M.
Hadi Sapiaa, N.A.
Harun, N.Y.
Ting, T.M.
Hui, T.T.
Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment
author_sort Afolabi, H.K.
title Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment
title_short Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment
title_full Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment
title_fullStr Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment
title_full_unstemmed Highly boron-selective adsorbent by radiation induced grafting of N-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment
title_sort highly boron-selective adsorbent by radiation induced grafting of n-vinylformamide on polyethylene/polypropylene sheet followed by hydrolysis and glycidol treatment
publisher Elsevier Ltd
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100402564&doi=10.1016%2fj.radphyschem.2021.109362&partnerID=40&md5=7e2ef76daa7e886d7d250e09a5e5c99f
http://eprints.utp.edu.my/30342/
_version_ 1741197390478573568
score 11.62408

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