Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes
The present work was carried out with the development of hybrid polymer electrolytes (HPEs) by using carboxymethyl cellulose (CMC)–polyvinyl alcohol (PVA) doped with different contents of lithium nitrate (LiNO3) for the determination of their structural and conduction properties. The structural anal...
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DRPM Universitas Indonesia
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/39768/ http://umpir.ump.edu.my/id/eprint/39768/1/vol25/iss2/1/index.html http://umpir.ump.edu.my/id/eprint/39768/3/Improvement%20of%20Electrical%20Properties%20of%20CMC-PVA%20Doped%20with%20Variou.pdf |
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| author | Amalia, Zulkifli Norfatihah, Mazuki Ahmad Salihin, Samsudin |
| author_facet | Amalia, Zulkifli Norfatihah, Mazuki Ahmad Salihin, Samsudin |
| author_sort | Amalia, Zulkifli |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The present work was carried out with the development of hybrid polymer electrolytes (HPEs) by using carboxymethyl cellulose (CMC)–polyvinyl alcohol (PVA) doped with different contents of lithium nitrate (LiNO3) for the determination of their structural and conduction properties. The structural analysis was conducted by using Fourier transform infra-red spectroscopy and showed the interaction between the blend host polymer and ionic dopant, which formed via the coordinating site of CMC-PVA and Li+-NO3−. The complexes of CMC-PVA doped LiNO3 led to an increment in ionic conductivity, as observed by electrical impedance spectroscopy, and the sample containing 20 wt% LiNO3 obtained the highest ionic conductivity of 3.54 × 10−3 S cm−1 at room temperature. The ionic conductivity at different temperatures (from 303 K to 343 K) was measured and found to obey the Arrhenius rule. The activation energies of the HPEs were computed based on the Arrhenius equation and were inversely proportional to the ionic conductivity. The highest ionic conducting sample was fabricated into an electrical double layer capacitor (EDLC). Cyclic voltammetry (CV) was used to study the electrochemical performance of the EDLC. A high value of Cs was obtained at 2 mVs−1 due to the utilization of ions in the vacant sites of the electrode material. |
| first_indexed | 2025-11-15T03:35:39Z |
| format | Article |
| id | ump-39768 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:35:39Z |
| publishDate | 2021 |
| publisher | DRPM Universitas Indonesia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-397682023-12-28T02:03:16Z http://umpir.ump.edu.my/id/eprint/39768/ Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes Amalia, Zulkifli Norfatihah, Mazuki Ahmad Salihin, Samsudin Q Science (General) QC Physics QD Chemistry T Technology (General) The present work was carried out with the development of hybrid polymer electrolytes (HPEs) by using carboxymethyl cellulose (CMC)–polyvinyl alcohol (PVA) doped with different contents of lithium nitrate (LiNO3) for the determination of their structural and conduction properties. The structural analysis was conducted by using Fourier transform infra-red spectroscopy and showed the interaction between the blend host polymer and ionic dopant, which formed via the coordinating site of CMC-PVA and Li+-NO3−. The complexes of CMC-PVA doped LiNO3 led to an increment in ionic conductivity, as observed by electrical impedance spectroscopy, and the sample containing 20 wt% LiNO3 obtained the highest ionic conductivity of 3.54 × 10−3 S cm−1 at room temperature. The ionic conductivity at different temperatures (from 303 K to 343 K) was measured and found to obey the Arrhenius rule. The activation energies of the HPEs were computed based on the Arrhenius equation and were inversely proportional to the ionic conductivity. The highest ionic conducting sample was fabricated into an electrical double layer capacitor (EDLC). Cyclic voltammetry (CV) was used to study the electrochemical performance of the EDLC. A high value of Cs was obtained at 2 mVs−1 due to the utilization of ions in the vacant sites of the electrode material. DRPM Universitas Indonesia 2021-08 Article PeerReviewed text en http://umpir.ump.edu.my/id/eprint/39768/1/vol25/iss2/1/index.html pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/39768/3/Improvement%20of%20Electrical%20Properties%20of%20CMC-PVA%20Doped%20with%20Variou.pdf Amalia, Zulkifli and Norfatihah, Mazuki and Ahmad Salihin, Samsudin (2021) Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes. Makara Journal of Technology, 25 (2). pp. 55-62. ISSN 2355-2786. (Published) https://doi.org/10.7454/mst.v25i2.3839 https://doi.org/10.7454/mst.v25i2.3839 |
| spellingShingle | Q Science (General) QC Physics QD Chemistry T Technology (General) Amalia, Zulkifli Norfatihah, Mazuki Ahmad Salihin, Samsudin Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes |
| title | Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes |
| title_full | Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes |
| title_fullStr | Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes |
| title_full_unstemmed | Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes |
| title_short | Improvement of electrical properties of CMC-PVA doped with various contents of LiNO3 as an application for hybrid polymer electrolytes |
| title_sort | improvement of electrical properties of cmc-pva doped with various contents of lino3 as an application for hybrid polymer electrolytes |
| topic | Q Science (General) QC Physics QD Chemistry T Technology (General) |
| url | http://umpir.ump.edu.my/id/eprint/39768/ http://umpir.ump.edu.my/id/eprint/39768/ http://umpir.ump.edu.my/id/eprint/39768/ http://umpir.ump.edu.my/id/eprint/39768/1/vol25/iss2/1/index.html http://umpir.ump.edu.my/id/eprint/39768/3/Improvement%20of%20Electrical%20Properties%20of%20CMC-PVA%20Doped%20with%20Variou.pdf |