Research Article
Synthesis and Characterization of Carbazole-Benzothiadiazole-Based Conjugated Polymers for Organic Photovoltaic Cells with Triazole in the Main Chain
Table 1
Physical properties of polymers.
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Actual ratio in polymers determined by elemental analysis. and stand for the number-average and weight-average molecular weights, respectively, determined by GPC. stands for onset potential of oxidation. Calculated using the empirical equation: . Optical band gaps () taken as the absorption onsets in the UV-vis spectra of the polymer films (/ eV). |