ESCA and TOF-SIMS Study on Oxidised and Reduced Polypyrrole-Poly(Vinylsulfonic Acid, Sodium Salt) Films Synthesized on Ti Electrodes

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="385617.fig.001a" src="https://static.hindawi.com/articles/jnm/volume-2010/385617/figures/385617.fig.001a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>The wide scan for PPy-PVS oxidised film at the electrolyte side</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="385617.fig.001b" src="https://static.hindawi.com/articles/jnm/volume-2010/385617/figures/385617.fig.001b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>The wide scan for Ppy-PVS oxidised film at the electrode side</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="385617.fig.001c" src="https://static.hindawi.com/articles/jnm/volume-2010/385617/figures/385617.fig.001c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>The wide scan for PPy-PVS reduced film at the electrolyte side</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="385617.fig.001d" src="https://static.hindawi.com/articles/jnm/volume-2010/385617/figures/385617.fig.001d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>The wide scan for PPy-PVS reduced film at the electrode side</td></tr></table></td></tr></table>

<table>The ESCA wide energy scans on (a) electrolyte (b) electrode sides of PPy-PVS oxidised film and (c) electrolyte (d) electrode sides of PPy-PVS reduced film.</table>

Journal of Nanomaterials

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Figure 1

Figure 1: ESCA and TOF-SIMS Study on Oxidised and Reduced Polypyrrole-Poly(Vinylsulfonic Acid, Sodium Salt) Films Synthesized on Ti Electrodes 