Research Article
Studies on Structural and Conducting Properties of Goethite Nanoparticles Doped HPMC Polymer Films
Table 2
Conductivity values of the samples at different AC frequencies.
| Samples | Conductivity in Sm−1 () | 1 kHz | 10 kHz | 100 kHz | 1 MHz |
| Pure HPMC | 0.062 | 0.175 | 7.84 | 4.65 | 0.01% Goethite: HPMC | 9.63 | 19.2 | 23.5 | 28.1 | 0.02% Goethite: HPMC | 18.5 | 47.6 | 95.1 | 139.0 | 0.03% Goethite: HPMC | 18.6 | 47.8 | 92.9 | 137.0 |
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