Photographs of molecular structures, crystallographic parameters of PY-O, PY-S, and PY-Se as well as their electron mobilities. (IMAGE)

Science China Press

Photographs of molecular structures, crystallographic parameters of PY-O, PY-S, and PY-Se as well as their electron mobilities.

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The synthesis routes of the three polymer acceptors are outlined in the photographs. And then grazing-incidence wide-angle X-ray scattering (GIWAXS) and electron mobilities characterizations of their corresponding film.

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©Science China Press

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