Spectroscopic study of side-chain melting and crystallization of regioregular poly(3-dodecylthiophene)
文献信息
Yan Guo, Ying Jin, Zhaohui Su
Regioregular poly(3-dodecylthiophene) was investigated by temperature-dependent FTIR. Clear turning points were observed at ∼80 °C in variations of vibrational bands associated with the alkyl side chains, indicating that the thermal transitions at this temperature are side-chain melting/crystallization. In contrast, no such turning points were found for poly(3-hexylthiophene).
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Polymer Chemistry

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