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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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2022
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| Online Access: | http://umpir.ump.edu.my/id/eprint/35552/ http://umpir.ump.edu.my/id/eprint/35552/1/Studies%20on%20H%2B%20ions%20conducting%20bio-polymer%20.pdf |
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| author | N. M., Ghazali A. F., Fuzlin M. A., Saadiah Md. M., Hasan Y., Nagao A. S., Samsudin |
| author_facet | N. M., Ghazali A. F., Fuzlin M. A., Saadiah Md. M., Hasan Y., Nagao A. S., Samsudin |
| author_sort | N. M., Ghazali |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T03:18:55Z |
| format | Article |
| id | ump-35552 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:18:55Z |
| publishDate | 2022 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-355522022-11-08T04:45:49Z http://umpir.ump.edu.my/id/eprint/35552/ Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3 N. M., Ghazali A. F., Fuzlin M. A., Saadiah Md. M., Hasan Y., Nagao A. S., Samsudin Q Science (General) 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 Ltd 2022-12-15 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35552/1/Studies%20on%20H%2B%20ions%20conducting%20bio-polymer%20.pdf N. M., Ghazali and A. F., Fuzlin and M. A., Saadiah and Md. M., Hasan and Y., Nagao and A. S., Samsudin (2022) Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3. Journal of Non-Crystalline Solids, 598 (121939). pp. 1-15. ISSN 0022-3093. (Published) https://doi.org/10.1016/j.jnoncrysol.2022.121939 https://doi.org/10.1016/j.jnoncrysol.2022.121939 |
| spellingShingle | Q Science (General) QC Physics QD Chemistry N. M., Ghazali A. F., Fuzlin M. A., Saadiah Md. M., Hasan Y., Nagao A. S., Samsudin Studies on H+ ions conducting bio-polymer blend electrolyte based on alginate-PVA doped with NH4NO3 |
| title | 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_short | 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 |
| topic | Q Science (General) QC Physics QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/35552/ http://umpir.ump.edu.my/id/eprint/35552/ http://umpir.ump.edu.my/id/eprint/35552/ http://umpir.ump.edu.my/id/eprint/35552/1/Studies%20on%20H%2B%20ions%20conducting%20bio-polymer%20.pdf |