Intrinsically elastic polymer ferroelectric by precise slight cross-linking-Reference-Cited by-同舟云学术

Intrinsically elastic polymer ferroelectric by precise slight cross-linking

Published:2023-08-04 Issue:6657 Volume:381 Page:540-544
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Gao Liang¹²^ORCID,Hu Ben-Lin¹^ORCID,Wang Linping¹^ORCID,Cao Jinwei¹^ORCID,He Ri¹^ORCID,Zhang Fengyuan¹^ORCID,Wang Zhiming¹^ORCID,Xue Wuhong³,Yang Huali¹^ORCID,Li Run-Wei¹^ORCID

Affiliation:

1. CAS Key Laboratory of Magnetic Materials and Devices, and Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China.

2. Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215123, China.

3. Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Taiyuan 030032, China.

Abstract

Ferroelectrics are an integral component of the modern world and are of importance in electrics, electronics, and biomedicine. However, their usage in emerging wearable electronics is limited by inelastic deformation. We developed intrinsically elastic ferroelectrics by combining ferroelectric response and elastic resilience into one material by slight cross-linking of plastic ferroelectric polymers. The precise slight cross-linking can realize the complex balance between crystallinity and resilience. Thus, we obtained an elastic ferroelectric with a stable ferroelectric response under mechanical deformation up to 70% strain. This elastic ferroelectric exerts potentials in applications related to wearable electronics, such as elastic ferroelectric sensors, information storage, and energy transduction.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Link

https://www.science.org/doi/pdf/10.1126/science.adh2509

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