Challenges and progress of chemical modification in piezoelectric composites and their applications

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Detail(s)

Original languageEnglish
Article number19
Journal / PublicationSoft Science
Volume3
Issue number2
Online published8 Jun 2023
Publication statusPublished - Jun 2023

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Abstract

Piezoelectric materials directly convert energy between electrical and mechanical domains, and have been widely employed in electronic devices as sensors and energy harvesters. Recent research endeavors are mainly devoted to dealing with problems such as high stiffness, brittleness, toxicity, poor durability, and low piezoelectric coefficients. Among developed strategies, chemical modification captures much attention. However, the exact physical properties and direct experimental evidence of chemical modification remain elusive or controversial thus far. In this review, we discuss the recently developed piezoelectric modification strategies for piezoelectric composites and assess the effect of different chemical modification approaches on piezoelectric properties. Moreover, we outline existing challenges and new applications of piezoelectric composites. © The Author(s) 2023.

Research Area(s)

  • composite, energy harvesting, flexible electronics, Piezoelectric materials, sensor, transducer

Citation Format(s)

Challenges and progress of chemical modification in piezoelectric composites and their applications. / Zhang, Weiwei; Zhang, Yanhu; Yan, Xiaodong et al.
In: Soft Science, Vol. 3, No. 2, 19, 06.2023.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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