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Review on energy storage in lead-free ferroelectric films

Puli, VS and Jayakrishnan, AR and Pradhan, DK and Madgula, K and Babu, SN and Chrisey, DB and Katiyar, RS and Reed, A and McConney, M and Back, T and Van Ginhoven, RM and Heidger, S (2022) Review on energy storage in lead-free ferroelectric films. In: Energy Storage, 5 (1).

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Official URL: https://doi.org/10.1002/est2.359


Rapidly developing electronics industry is striving for higher energy-storage capability dielectric capacitors for pulsed power electronic devices. Both high dielectric permittivity and high dielectric breakdown strength are essential properties to meet the desired device performance. However, due to materials limitations and their preparation requirements, there are significant challenges which limit the use of current dielectrics in high-energy storage capacitors. In addition material limitations such as, low dielectric permittivity, low breakdown strength, and high hysteresis loss decrease these materials' energy density and efficiency, restricting potential applications. Thus, a thorough understanding of the implementation, optimization and limitations of ferroelectric, relaxor-ferroelectric, and anti-ferroelectric thin films in high-energy storage dielectric capacitors is an essential and important research topic for the incorporation of these materials in near future applications. © 2022 John Wiley & Sons Ltd.

Item Type: Journal Article
Publication: Energy Storage
Publisher: John Wiley and Sons Inc
Additional Information: The copyright for this article belongs to John Wiley and Sons Inc.
Keywords: Electric breakdown; Electric power systems; Electronics industry; Ferroelectric films; Ferroelectricity; Permittivity; Storage (materials), Dielectric capacitors; Dielectric permittivities; Dielectrics breakdown; Electronic industries; Energy storage density; High dielectrics; Lead-free ferroelectrics; Power electronic devices; Pulsed-power electronics; Storage capability, Energy storage
Department/Centre: Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering
Date Deposited: 16 Feb 2023 04:21
Last Modified: 16 Feb 2023 04:21
URI: https://eprints.iisc.ac.in/id/eprint/80290

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