Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers

Diapers are reusable waste. This research presents physicochemical properties of sodium polyacrylate in new (ND) and used (UD) diapers, via wavelength-dispersive X-ray fluorescence (WDXRF), Fourier transform infrared (FTIR), X-ray diffraction (XRD), pH, turbidity and colour. Additional constituents...

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Main Authors: Abd Manan, T.S.B., Beddu, S., Mohamad, D., Mohd Kamal, N.L., Itam, Z., Khan, T., Jusoh, H., Abdul Rahman, N.A., Mohamed Nazri, F., Mohd Yapandi, M.F.K., Wan Mohtar, W.H.M., Isa, M.H., Che Muda, Z., Ahmad, A., Wan Rasdi, N.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.30286 /
Published: Elsevier B.V. 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85104695526&doi=10.1016%2fj.cplett.2021.138605&partnerID=40&md5=d6c3eb568052c216b588f1b2cff17066
http://eprints.utp.edu.my/30286/
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spelling utp-eprints.302862022-03-29T02:32:35Z Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers Abd Manan, T.S.B. Beddu, S. Mohamad, D. Mohd Kamal, N.L. Itam, Z. Khan, T. Jusoh, H. Abdul Rahman, N.A. Mohamed Nazri, F. Mohd Yapandi, M.F.K. Wan Mohtar, W.H.M. Isa, M.H. Che Muda, Z. Ahmad, A. Wan Rasdi, N. Diapers are reusable waste. This research presents physicochemical properties of sodium polyacrylate in new (ND) and used (UD) diapers, via wavelength-dispersive X-ray fluorescence (WDXRF), Fourier transform infrared (FTIR), X-ray diffraction (XRD), pH, turbidity and colour. Additional constituents detected in ND, while others were slightly higher in UD. Slight decrease (2000�2500 cm�1, UD) and bulk peaks (3287�3333 cm�1, UD) were observed and functional group at 2897 cm�1 (ND) disappeared showing their role as absorption sites. The pH (6.83�8.50), turbidity (16.3�36.6 NTU) and colour (153�432 Pt.Co) values were obtained. Thus, this provides a baseline reference for diapers application in concrete technology. © 2021 Elsevier B.V. Elsevier B.V. 2021 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85104695526&doi=10.1016%2fj.cplett.2021.138605&partnerID=40&md5=d6c3eb568052c216b588f1b2cff17066 Abd Manan, T.S.B. and Beddu, S. and Mohamad, D. and Mohd Kamal, N.L. and Itam, Z. and Khan, T. and Jusoh, H. and Abdul Rahman, N.A. and Mohamed Nazri, F. and Mohd Yapandi, M.F.K. and Wan Mohtar, W.H.M. and Isa, M.H. and Che Muda, Z. and Ahmad, A. and Wan Rasdi, N. (2021) Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers. Chemical Physics Letters, 774 . http://eprints.utp.edu.my/30286/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Diapers are reusable waste. This research presents physicochemical properties of sodium polyacrylate in new (ND) and used (UD) diapers, via wavelength-dispersive X-ray fluorescence (WDXRF), Fourier transform infrared (FTIR), X-ray diffraction (XRD), pH, turbidity and colour. Additional constituents detected in ND, while others were slightly higher in UD. Slight decrease (2000�2500 cm�1, UD) and bulk peaks (3287�3333 cm�1, UD) were observed and functional group at 2897 cm�1 (ND) disappeared showing their role as absorption sites. The pH (6.83�8.50), turbidity (16.3�36.6 NTU) and colour (153�432 Pt.Co) values were obtained. Thus, this provides a baseline reference for diapers application in concrete technology. © 2021 Elsevier B.V.
format Article
author Abd Manan, T.S.B.
Beddu, S.
Mohamad, D.
Mohd Kamal, N.L.
Itam, Z.
Khan, T.
Jusoh, H.
Abdul Rahman, N.A.
Mohamed Nazri, F.
Mohd Yapandi, M.F.K.
Wan Mohtar, W.H.M.
Isa, M.H.
Che Muda, Z.
Ahmad, A.
Wan Rasdi, N.
spellingShingle Abd Manan, T.S.B.
Beddu, S.
Mohamad, D.
Mohd Kamal, N.L.
Itam, Z.
Khan, T.
Jusoh, H.
Abdul Rahman, N.A.
Mohamed Nazri, F.
Mohd Yapandi, M.F.K.
Wan Mohtar, W.H.M.
Isa, M.H.
Che Muda, Z.
Ahmad, A.
Wan Rasdi, N.
Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers
author_sort Abd Manan, T.S.B.
title Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers
title_short Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers
title_full Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers
title_fullStr Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers
title_full_unstemmed Physicochemical properties of absorbent hydrogel polymers in disposable baby diapers
title_sort physicochemical properties of absorbent hydrogel polymers in disposable baby diapers
publisher Elsevier B.V.
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85104695526&doi=10.1016%2fj.cplett.2021.138605&partnerID=40&md5=d6c3eb568052c216b588f1b2cff17066
http://eprints.utp.edu.my/30286/
_version_ 1741197380426924032
score 11.62408

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