Research Article
Ionic Conductance, Thermal and Morphological Behavior of PEO-Graphene Oxide-Salts Composites
Table 1
Composition, conductance, and activation energy values of the samples.
| | Composition | Conductance (S cm−1) at 303 K | Conductance (S cm−1) at 323 K | Activation energy (KJ/mole) |
| | PEO | 1.386 × 10−8 | 5.482 × 10−8 | 19.887 | | 0.15 wt %GO/PEO | 9.885 × 10−7 | 1.667 × 10−6 | 15.163 | | 0.4 wt %GO/PEO | 1.468 × 10−6 | 2.421 × 10−6 | 14.690 | | 0.7 wt %GO/PEO | 2.275 × 10−6 | 3.580 × 10−6 | 14.216 | | 1.4 wt %GO/PEO | 5.188 × 10−6 | 1.020 × 10−5 | 13.335 | | PEO:LiCl | 3.169 × 10−7 | 4.655 × 10−7 | 16.386 | | 0.07 wt %GO/PEO:LiCl | 7.673 × 10−6 | 1.770 × 10−5 | 12.811 | | 0.20 wt %GO/PEO:LiCl | 1.300 × 10−5 | 3.273 × 10−5 | 12.263 | | 0.32 wt %GO/PEO:LiCl | 2.218 × 10−5 | 3.655 × 10−5 | 11.764 | | 0.63 wt %GO/PEO:LiCl | 2.679 × 10−5 | 4.753 × 10−5 | 11.550 | | PEO:LiClO4 | 6.137 × 10−7 | 1.025 × 10−6 | 15.688 | | 0.07 wt %GO/PEO:LiClO4 | 2.041 × 10−5 | 3.630 × 10−5 | 11.889 | | 0.20 wt %GO/PEO:LiClO4 | 2.792 × 10−5 | 6.039 × 10−5 | 11.529 | | 0.32 wt %GO/PEO:LiClO4 | 3.243 × 10−5 | 6.950 × 10−5 | 11.356 | | 0.63 wt %GO/PEO:LiClO4 | 5.105 × 10−5 | 1.081 × 10−4 | 10.783 |
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