Effect of Electronic Acceptor Segments on Photophysical Properties of Low-Band-Gap Ambipolar Polymers

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="890215.fig.003a" src="https://static.hindawi.com/articles/tswj/volume-2013/890215/figures/890215.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>PBDPP</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="890215.fig.003b" src="https://static.hindawi.com/articles/tswj/volume-2013/890215/figures/890215.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>PBTDPP</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="890215.fig.003c" src="https://static.hindawi.com/articles/tswj/volume-2013/890215/figures/890215.fig.003c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>PBBTDPP</td></tr></table></td></tr></table>

<table>Absorption spectra of PBDPP, PBTDPP, and PBBTDPP.</table>

The Scientific World Journal

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Figure 3

Figure 3: Effect of Electronic Acceptor Segments on Photophysical Properties of Low-Band-Gap Ambipolar Polymers 