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Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3

This study provides insights into the protonation of bio-polymer blend electrolytes (BBEs) that are based on alginate (Alg)-PVA doped with various NH4NO3 compositions, which was prepared using the solution casting method. The physicochemical of BBEs were studied by using electrical impedance spectro...

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Main Authors: Muhd Ghazali, Nuraziliana, Fuzlin, Ahmad Faizrin, Mohd. Ali, Noor Saadiah, Hasan, MMd Mahmudul, Nagao, Yuki, Samsudin, A. S.
Format: Article
Language:English
English
Published: Elsevier 2022
Subjects:
QC Physics
QD Chemistry
Online Access:http://irep.iium.edu.my/103219/2/103219_Studies%20on%20H%2B%20ions%20conducting%20bio-polymer.pdf
http://irep.iium.edu.my/103219/3/103219_Studies%20on%20H%2B%20ions%20conducting%20bio-polymer_Scopus.pdf
http://irep.iium.edu.my/103219/
https://www.sciencedirect.com/science/article/abs/pii/S0022309322005348?via%3Dihub
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spelling my.iium.irep.1032192023-01-25T00:50:59Z http://irep.iium.edu.my/103219/ Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3 Muhd Ghazali, Nuraziliana Fuzlin, Ahmad Faizrin Mohd. Ali, Noor Saadiah Hasan, MMd Mahmudul Nagao, Yuki Samsudin, A. S. QC Physics QD Chemistry This study provides insights into the protonation of bio-polymer blend electrolytes (BBEs) that are based on alginate (Alg)-PVA doped with various NH4NO3 compositions, which was prepared using the solution casting method. The physicochemical of BBEs were studied by using electrical impedance spectroscopy (EIS) analysis, thermogravimetric analysis (TGA), scanning electron microscope (SEM), x-ray diffraction (XRD) and Fourier transform infrared (FTIR) spectroscopy. The complexation had occurred between the Alg-PVA functional groups with the H+–NH3NO3 through the shifting and changes in the intensity of the bands. The BBEs films showed the enhancement of amorphous and the presence of globules when introduced NH4NO3, which enhanced the ionic conductivity. The addition of 35 wt.% of NH4NO3 resulted in the highest ionic conductivity value of 5.20×10–4 S cm-1 and demonstrated excellent thermal property. It was found that the system's ionic conductivity was generally influenced by the charge carriers based on evaluation of the Nyquist fitting approaches. Elsevier 2022-12-15 Article PeerReviewed application/pdf en http://irep.iium.edu.my/103219/2/103219_Studies%20on%20H%2B%20ions%20conducting%20bio-polymer.pdf application/pdf en http://irep.iium.edu.my/103219/3/103219_Studies%20on%20H%2B%20ions%20conducting%20bio-polymer_Scopus.pdf Muhd Ghazali, Nuraziliana and Fuzlin, Ahmad Faizrin and Mohd. Ali, Noor Saadiah and Hasan, MMd Mahmudul and Nagao, Yuki and Samsudin, A. S. (2022) Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3. Journal of Non-Crystalline Solids, 598. ISSN 0022-3093 E-ISSN 1873-4812 https://www.sciencedirect.com/science/article/abs/pii/S0022309322005348?via%3Dihub 10.1016/j.jnoncrysol.2022.121939
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic QC Physics
QD Chemistry
spellingShingle QC Physics
QD Chemistry
Muhd Ghazali, Nuraziliana
Fuzlin, Ahmad Faizrin
Mohd. Ali, Noor Saadiah
Hasan, MMd Mahmudul
Nagao, Yuki
Samsudin, A. S.
Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3
description This study provides insights into the protonation of bio-polymer blend electrolytes (BBEs) that are based on alginate (Alg)-PVA doped with various NH4NO3 compositions, which was prepared using the solution casting method. The physicochemical of BBEs were studied by using electrical impedance spectroscopy (EIS) analysis, thermogravimetric analysis (TGA), scanning electron microscope (SEM), x-ray diffraction (XRD) and Fourier transform infrared (FTIR) spectroscopy. The complexation had occurred between the Alg-PVA functional groups with the H+–NH3NO3 through the shifting and changes in the intensity of the bands. The BBEs films showed the enhancement of amorphous and the presence of globules when introduced NH4NO3, which enhanced the ionic conductivity. The addition of 35 wt.% of NH4NO3 resulted in the highest ionic conductivity value of 5.20×10–4 S cm-1 and demonstrated excellent thermal property. It was found that the system's ionic conductivity was generally influenced by the charge carriers based on evaluation of the Nyquist fitting approaches.
format Article
author Muhd Ghazali, Nuraziliana
Fuzlin, Ahmad Faizrin
Mohd. Ali, Noor Saadiah
Hasan, MMd Mahmudul
Nagao, Yuki
Samsudin, A. S.
author_facet Muhd Ghazali, Nuraziliana
Fuzlin, Ahmad Faizrin
Mohd. Ali, Noor Saadiah
Hasan, MMd Mahmudul
Nagao, Yuki
Samsudin, A. S.
author_sort Muhd Ghazali, Nuraziliana
title Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3
title_short Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3
title_full Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3
title_fullStr Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3
title_full_unstemmed Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3
title_sort studies on h+ ions conducting bio-polymer blend electrolyte based on alginate-pva doped with nh4no3
publisher Elsevier
publishDate 2022
url http://irep.iium.edu.my/103219/2/103219_Studies%20on%20H%2B%20ions%20conducting%20bio-polymer.pdf
http://irep.iium.edu.my/103219/3/103219_Studies%20on%20H%2B%20ions%20conducting%20bio-polymer_Scopus.pdf
http://irep.iium.edu.my/103219/
https://www.sciencedirect.com/science/article/abs/pii/S0022309322005348?via%3Dihub
_version_ 1756059864047550464
score 13.211869

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