Figure 1 (IMAGE)

Science China Press

Figure 1

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(a) The conformation of PTVT-T can be stabilized by introducing symmetrical ester groups; (b) the aggregation effect of PTVT-T in solution and the surface morphology of its solid film; (c) the strong ??? aggregation structure of PTVT-T; (d) the development curve of photovoltaic efficiencies realized by PTV materials.

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@Science China Press

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