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Preparation and Characterization of PVC – PEO Based Polymer Blend Electrolytes Complexed With Lithium Perchlorate
| Content Provider | Semantic Scholar |
|---|---|
| Author | Jayanthi Muthukumari Arulsankar Sundaresan |
| Copyright Year | 2013 |
| Abstract | Polymer blend electrolyte films, based on polyvinyl chloride (PVC), polyethylene oxide (PEO) as a host polymer complexed with lithium perchlorate (LiClO4) as salt were prepared using solution – casting technique. Tetrahydrofuran (THF) was used as a solvent. The complexations of these films were examined by Fourier transform infrared (FTIR) spectroscopy. The increase in amorphicity with increase in PVC content was observed through XRD studies. The ionic conductivities of the prepared samples were measured using AC impedance analyser in the frequency range of 1Hz – 10MHz. Among the three blend ratios studied, PVC (37.5%) – PEO (37.5%) – LiClO4 (25%) exhibited a maximum ionic conductivity as 6.5 x 10 -6 Scm -1 at room temperature. This was supported through XRD, FTIR and SEM studies. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.ijerd.com/paper/vol5-issue11/E05113039.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
