Abstract

Conformational dynamics in polyvinylidene fluoride is studied via IR spectroscopy of conformational probes. The nature of relaxation transitions that occur at temperatures of 180 and 230 K is explained. The possibility of detecting crankshaft-type local molecular motion is demonstrated. The temperatures of transitions, obtained using conformational probes, are compared to those of relaxation transitions discovered by other means of research.

中文翻译：

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FTIR光谱研究聚偏二氟乙烯的构象转变

摘要

通过构象探针的红外光谱研究了聚偏二氟乙烯中的构象动力学。解释了在180和230 K的温度下发生的弛豫转变的性质。证明了检测曲轴型局部分子运动的可能性。将使用构象探针获得的转变温度与通过其他研究手段发现的弛豫转变温度进行比较。