Enhanced piezoelectricity from highly polarizable oriented amorphous fractions in biaxially oriented poly(vinylidene fluoride) with pure β crystals

Piezoelectric polymers usually have rather low piezoelectric coefficients less than 30 pC/N. Here, the authors achieve a highly piezoelectric polymer (d 33 = −62 pC/N) based on a poled biaxially oriented poly(vinylidene fluoride) with a pure β phase due to the mobile oriented amorphous fraction....

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Auteurs principaux: Yanfei Huang, Guanchun Rui, Qiong Li, Elshad Allahyarov, Ruipeng Li, Masafumi Fukuto, Gan-Ji Zhong, Jia-Zhuang Xu, Zhong-Ming Li, Philip L. Taylor, Lei Zhu
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/e84eb5f866044c91b5d85265c59d21a0
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