Issue 69, 2022
From the journal:

Chemical Communications

Facile fabrication of ferroelectric poly(vinylidene fluoride) thin films with pure γ phase†

Ce Mi,‡a   Yufei Dong,‡a   Shaojuan Wang,b   Huihui Li,a   Lei Zhu, ORCID logo c   Xiaoli Sun ORCID logo *a  and  Shouke Yan ORCID logo ab  

* Corresponding authors

a State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, North Third Ring Road 15, Beijing, China
E-mail: xiaolisun@mail.buct.edu.cn

b Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-plastics, Qingdao University of Science & Technology, No. 53 Zhengzhou Rd, Qingdao 266042, China

c Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106-7202, USA

Abstract

A simple heating–cooling procedure is employed to make pure polar γ-PVDF thin films. By controlling the relaxation state of the crystals, pure γ crystals are induced by two kinds of mechanism including self-seeding and self-nucleation upon cooling within 30 min. The methodology paves a new way for PVDF homopolymers in flexible ferroelectric device applications.

Graphical abstract: Facile fabrication of ferroelectric poly(vinylidene fluoride) thin films with pure γ phase

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Article information

DOI
https://doi.org/10.1039/D2CC03654A
Article type
Communication
Submitted
01 Jul 2022
Accepted
02 Aug 2022
First published
03 Aug 2022

Chem. Commun., 2022,58, 9690-9693

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Facile fabrication of ferroelectric poly(vinylidene fluoride) thin films with pure γ phase

C. Mi, Y. Dong, S. Wang, H. Li, L. Zhu, X. Sun and S. Yan, Chem. Commun., 2022, 58, 9690 DOI: 10.1039/D2CC03654A

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