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Advances in piezoelectric halide perovskites for energy harvesting applications

Title
Advances in piezoelectric halide perovskites for energy harvesting applications
Authors
Park, HyojinHa, ChihyeonLee, Ju-Hyuck
DGIST Authors
Park, Hyojin; Ha, Chihyeon; Lee, Ju-Hyuck
Issue Date
2020-12
Citation
Journal of Materials Chemistry A, 8(46), 24353-24367
Type
Article
Article Type
Review
Keywords
LEAD-ZIRCONATE-TITANATETHIN-FILMSCH3NH3PBI3 PEROVSKITEOUTPUT PERFORMANCESOLID-SOLUTIONLIGHTPOLARIZATIONPHASECOMPOSITENANOGENERATOR
ISSN
2050-7488
Abstract
Halide perovskites have received significant attention as materials for various electronic applications such as photovoltaic cells, photodetectors, light emitting diodes, and sensors, owing to their outstanding and unique properties such as high power conversion efficiency, tunable bandgap, solution based processability, and high absorption coefficient. Recently, in addition, halide perovskites have shown excellent piezoelectric and ferroelectric properties comparable to those of conventional inorganic piezoelectric materials. However, despite the development of various halide perovskite materials with excellent piezoelectric properties, understanding of piezoelectricity in halide perovskites is still further required to realize practical piezoelectric applications. In this review, we present an overview of the piezoelectric and ferroelectric properties of halide perovskites and summarize the recent progress in halide perovskite based piezoelectric energy harvesters. The aim herein is to describe the fundamental understanding of piezoelectricity of various halide perovskite materials and the factors to be considered for the development of high-performance piezoelectric energy harvesters. First, we discuss in detail the crystal structure, and the dielectric, ferroelectric, and piezoelectric properties of the halide perovskite materials depending on the temperature, poling process, illumination, and material compositions to develop high-performance piezoelectric materials. Thereafter, various types of halide perovskites such as thin film and nanocomposite based piezoelectric energy harvesters are introduced. We believe this review article will serve as a useful guide to the design of piezoelectric materials and applications based on halide perovskites. This journal is © The Royal Society of Chemistry.
URI
http://hdl.handle.net/20.500.11750/12621
DOI
10.1039/D0TA08780G
Publisher
Royal Society of Chemistry
Related Researcher
  • Author Lee, Ju-Hyuck Energy Conversion Materials Engineering Laboratory
  • Research Interests Energy Harvesting; Synthesis of Various Nano/Microstructured Energy Materials; Piezoelectric Generator; Triboelectric Generator; Bio-Compatible Energy Materials and Generator; Biomimetic Biomolecule based Energy Materials and Devices
Files:
There are no files associated with this item.
Collection:
Department of Energy Science and EngineeringEnergy Conversion Materials Engineering Laboratory1. Journal Articles


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