Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol
The present work investigates the ionic conductivity as well as its transport properties of carboxymethyl cellulose–NH4Br plasticized with various weight percentage of glycerol for solid biopolymer electrolytes (SBEs) prepared by solution-casting technique. It was shown from the FTIR analysis that t...
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| Language: | en |
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Springer Berlin Heidelberg
2018
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| Online Access: | http://umpir.ump.edu.my/id/eprint/19321/8/Ionic%20transport%20properties%20of%20protonic%20conducting%20solidm%20biopolymer%20electrolytes-fist-2018-1.pdf http://umpir.ump.edu.my/id/eprint/19321/ https://doi.org/10.1007/s11581-017-2318-0 |
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| author | N. M. J., Rasali Ahmad Salihin, Samsudin |
| author_facet | N. M. J., Rasali Ahmad Salihin, Samsudin |
| author_sort | N. M. J., Rasali |
| building | UMPSA Library |
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| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The present work investigates the ionic conductivity as well as its transport properties of carboxymethyl cellulose–NH4Br plasticized with various weight percentage of glycerol for solid biopolymer electrolytes (SBEs) prepared by solution-casting technique. It was shown from the FTIR analysis that the complexation transpires at C=O and C–O− from COO− of CMC upon the addition of glycerol into the SBEs system. The highest room temperature ionic conductivity of ~10−3 S cm−1 was achieved at 6 wt.% of glycerol owing to the broadening in the amorphous state as demonstrated in the XRD analysis. The conductivity-temperature plots were found to be in good agreement with the conventional Arrhenius relationship. It was further shown that the conducting element is mainly due to the protonation of H+ where ionic mobility and diffusion coefficient was found to contribute towards the enhancement in the ionic conductivity of SBEs system. |
| format | Article |
| id | my.ump.umpir.19321 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2018 |
| publisher | Springer Berlin Heidelberg |
| record_format | eprints |
| spelling | my.ump.umpir.193212020-10-27T08:11:22Z http://umpir.ump.edu.my/id/eprint/19321/ Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol N. M. J., Rasali Ahmad Salihin, Samsudin Q Science (General) QC Physics QD Chemistry The present work investigates the ionic conductivity as well as its transport properties of carboxymethyl cellulose–NH4Br plasticized with various weight percentage of glycerol for solid biopolymer electrolytes (SBEs) prepared by solution-casting technique. It was shown from the FTIR analysis that the complexation transpires at C=O and C–O− from COO− of CMC upon the addition of glycerol into the SBEs system. The highest room temperature ionic conductivity of ~10−3 S cm−1 was achieved at 6 wt.% of glycerol owing to the broadening in the amorphous state as demonstrated in the XRD analysis. The conductivity-temperature plots were found to be in good agreement with the conventional Arrhenius relationship. It was further shown that the conducting element is mainly due to the protonation of H+ where ionic mobility and diffusion coefficient was found to contribute towards the enhancement in the ionic conductivity of SBEs system. Springer Berlin Heidelberg 2018-11-07 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19321/8/Ionic%20transport%20properties%20of%20protonic%20conducting%20solidm%20biopolymer%20electrolytes-fist-2018-1.pdf N. M. J., Rasali and Ahmad Salihin, Samsudin (2018) Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol. Ionics, 24 (6). pp. 1639-1650. ISSN 1862-0760. (Published) https://doi.org/10.1007/s11581-017-2318-0 doi: 10.1007/s11581-017-2318-0 |
| spellingShingle | Q Science (General) QC Physics QD Chemistry N. M. J., Rasali Ahmad Salihin, Samsudin Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol |
| title | Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol |
| title_full | Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol |
| title_fullStr | Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol |
| title_full_unstemmed | Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol |
| title_short | Ionic Transport Properties of Protonic Conducting Solid Biopolymer Electrolytes Based on Enhanced Carboxymethyl Cellulose - NH4Br with Glycerol |
| title_sort | ionic transport properties of protonic conducting solid biopolymer electrolytes based on enhanced carboxymethyl cellulose - nh4br with glycerol |
| topic | Q Science (General) QC Physics QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/19321/8/Ionic%20transport%20properties%20of%20protonic%20conducting%20solidm%20biopolymer%20electrolytes-fist-2018-1.pdf http://umpir.ump.edu.my/id/eprint/19321/ https://doi.org/10.1007/s11581-017-2318-0 |
| url_provider | http://umpir.ump.edu.my/ |