Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film
In the present work, carboxymethyl cellulose (CMC)–polyvinyl alcohol (PVA)–NH4NO3 with the addition of ethylene carbonate (EC) based polymer blend electrolyte (PBE) was explored. The complexes of PBE with addition of EC revealed that an interaction of the –OH and –COO− of the CMC–PVA blend with the...
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| Format: | Article |
| Language: | English English |
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Elsevier Ltd
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/33176/ http://umpir.ump.edu.my/id/eprint/33176/7/Enhancement%20on%20protonation%20%28H%2B%29%20with%20incorporation%20of%20flexible%20ethylene%20carbonate%20in%20CMC%E2%80%93PVA%E2%80%9330%20wt%20%25%20NH4NO3%20film.pdf http://umpir.ump.edu.my/id/eprint/33176/8/Enhancement%20on%20protonation%20%28H%2B%29%20with%20incorporation%20of%20flexible%20ethylene%20carbonate%20in%20CMC%E2%80%93PVA%E2%80%9330%20wt%20%25%20NH4NO3%20film_ABS.pdf |
| _version_ | 1848824193622212608 |
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| author | Saadiah, Mohd Ali Nagao, Yuki Ahmad Salihin, Samsudin |
| author_facet | Saadiah, Mohd Ali Nagao, Yuki Ahmad Salihin, Samsudin |
| author_sort | Saadiah, Mohd Ali |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | In the present work, carboxymethyl cellulose (CMC)–polyvinyl alcohol (PVA)–NH4NO3 with the addition of ethylene carbonate (EC) based polymer blend electrolyte (PBE) was explored. The complexes of PBE with addition of EC revealed that an interaction of the –OH and –COO− of the CMC–PVA blend with the dissociation of H+ from NH4NO3 provides a flexibility pathway for ion hopping. The optimum ionic conductivity at room temperature was found to be 3.92 × 10−3 S/cm for the sample containing 6 wt.% EC with an increment of amorphous phase and thermal stability. Based on the Impedance-Nyquist theoretical approach, it was shown that the ionic conductivity with cation transference number (tH= 0.48) of the PBE is primarily influenced by the ionic mobility as well as the ions diffusion coefficient. The findings verified that the CMC–PVA–NH4NO3–EC possesses favorable conduction properties upon physical structural modification as a promising polymer electrolyte. |
| first_indexed | 2025-11-15T03:09:08Z |
| format | Article |
| id | ump-33176 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:09:08Z |
| publishDate | 2021 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-331762023-12-14T05:07:25Z http://umpir.ump.edu.my/id/eprint/33176/ Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film Saadiah, Mohd Ali Nagao, Yuki Ahmad Salihin, Samsudin HD28 Management. Industrial Management T Technology (General) TP Chemical technology In the present work, carboxymethyl cellulose (CMC)–polyvinyl alcohol (PVA)–NH4NO3 with the addition of ethylene carbonate (EC) based polymer blend electrolyte (PBE) was explored. The complexes of PBE with addition of EC revealed that an interaction of the –OH and –COO− of the CMC–PVA blend with the dissociation of H+ from NH4NO3 provides a flexibility pathway for ion hopping. The optimum ionic conductivity at room temperature was found to be 3.92 × 10−3 S/cm for the sample containing 6 wt.% EC with an increment of amorphous phase and thermal stability. Based on the Impedance-Nyquist theoretical approach, it was shown that the ionic conductivity with cation transference number (tH= 0.48) of the PBE is primarily influenced by the ionic mobility as well as the ions diffusion coefficient. The findings verified that the CMC–PVA–NH4NO3–EC possesses favorable conduction properties upon physical structural modification as a promising polymer electrolyte. Elsevier Ltd 2021-05-13 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/33176/7/Enhancement%20on%20protonation%20%28H%2B%29%20with%20incorporation%20of%20flexible%20ethylene%20carbonate%20in%20CMC%E2%80%93PVA%E2%80%9330%20wt%20%25%20NH4NO3%20film.pdf pdf en http://umpir.ump.edu.my/id/eprint/33176/8/Enhancement%20on%20protonation%20%28H%2B%29%20with%20incorporation%20of%20flexible%20ethylene%20carbonate%20in%20CMC%E2%80%93PVA%E2%80%9330%20wt%20%25%20NH4NO3%20film_ABS.pdf Saadiah, Mohd Ali and Nagao, Yuki and Ahmad Salihin, Samsudin (2021) Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film. International Journal of Hydrogen Energy, 46 (33). pp. 17231-17245. ISSN 0360-3199. (Published) https://doi.org/10.1016/j.ijhydene.2021.02.187 https://doi.org/10.1016/j.ijhydene.2021.02.187 |
| spellingShingle | HD28 Management. Industrial Management T Technology (General) TP Chemical technology Saadiah, Mohd Ali Nagao, Yuki Ahmad Salihin, Samsudin Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film |
| title | Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film |
| title_full | Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film |
| title_fullStr | Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film |
| title_full_unstemmed | Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film |
| title_short | Enhancement on protonation (H+) with incorporation of flexible ethylene carbonate in CMC–PVA–30 wt % NH4NO3 film |
| title_sort | enhancement on protonation (h+) with incorporation of flexible ethylene carbonate in cmc–pva–30 wt % nh4no3 film |
| topic | HD28 Management. Industrial Management T Technology (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/33176/ http://umpir.ump.edu.my/id/eprint/33176/ http://umpir.ump.edu.my/id/eprint/33176/ http://umpir.ump.edu.my/id/eprint/33176/7/Enhancement%20on%20protonation%20%28H%2B%29%20with%20incorporation%20of%20flexible%20ethylene%20carbonate%20in%20CMC%E2%80%93PVA%E2%80%9330%20wt%20%25%20NH4NO3%20film.pdf http://umpir.ump.edu.my/id/eprint/33176/8/Enhancement%20on%20protonation%20%28H%2B%29%20with%20incorporation%20of%20flexible%20ethylene%20carbonate%20in%20CMC%E2%80%93PVA%E2%80%9330%20wt%20%25%20NH4NO3%20film_ABS.pdf |