Research Article
Evaluation of Electrochemical and Anticorrosion Properties of Polyaniline-Fly Ash Nanocomposite
Table 2
Tafel parameters for PFNC in 0.1 M HCl solution.
| Sp.no | (Acm2)(A.) | (v) | CR (mpy) | Beta-a (mV/dec) | Beta-b (mV/dec) |
| PANI | | -0.0512 | | 3.112 | 4.626 | FA | | -0.0612 | | 2.962 | 4.116 | 25 ppm | | -0.0711 | | 2.162 | 3.962 | 50 ppm | | -0.0827 | | 1.917 | 3.132 | 75 ppm | | -0.0810 | | 1.776 | 2.962 | 100 ppm | | -0.0913 | | 1.612 | 3.113 |
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