Giant energy-storage density with ultrahigh efficiency in lead-free relaxors via high-entropy design

Liang Chen; Shiqing Deng; Hui Liu; Jie Wu; He Qi; Jun Chen

doi:10.1038/s41467-022-30821-7

Nature Communications (Jun 2022)

Giant energy-storage density with ultrahigh efficiency in lead-free relaxors via high-entropy design

Liang Chen,
Shiqing Deng,
Hui Liu,
Jie Wu,
He Qi,
Jun Chen

Affiliations

Liang Chen: Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing
Shiqing Deng: Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing
Hui Liu: Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing
Jie Wu: School of Mathematics and Physics, University of Science and Technology Beijing
He Qi: Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing
Jun Chen: Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing

DOI: https://doi.org/10.1038/s41467-022-30821-7
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 8

Abstract

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Dielectric ceramics are widely used in advanced high/pulsed power capacitors. Here, the authors propose a high-entropy strategy to design “local polymorphic distortion” in lead-free ceramics, achieving high energy storage performance.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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