Constructing phase boundary in AgNbO3 antiferroelectrics: pathway simultaneously achieving high energy density and efficiency

Nengneng Luo; Kai Han; Matthew J. Cabral; Xiaozhou Liao; Shujun Zhang; Changzhong Liao; Guangzu Zhang; Xiyong Chen; Qin Feng; Jing-Feng Li; Yuezhou Wei

doi:10.1038/s41467-020-18665-5

Nature Communications (Sep 2020)

Constructing phase boundary in AgNbO3 antiferroelectrics: pathway simultaneously achieving high energy density and efficiency

Nengneng Luo,
Kai Han,
Matthew J. Cabral,
Xiaozhou Liao,
Shujun Zhang,
Changzhong Liao,
Guangzu Zhang,
Xiyong Chen,
Qin Feng,
Jing-Feng Li,
Yuezhou Wei

Affiliations

Nengneng Luo: Guangxi Key Laboratory of Processing for Non-ferrous Metallic and Featured Materials, School of Resources, Environment and Materials, Guangxi University
Kai Han: Guangxi Key Laboratory of Processing for Non-ferrous Metallic and Featured Materials, School of Resources, Environment and Materials, Guangxi University
Matthew J. Cabral: School of Aerospace, Mechanical & Mechatronic Engineering, The University of Sydney
Xiaozhou Liao: School of Aerospace, Mechanical & Mechatronic Engineering, The University of Sydney
Shujun Zhang: Institute for Superconducting and Electronic Materials, Australian Institute of Innovative Materials, University of Wollongong
Changzhong Liao: Department of Civil Engineering, The University of Hong Kong
Guangzu Zhang: School of Optical and Electronic Information, Huazhong University of Science and Technology
Xiyong Chen: Guangxi Key Laboratory of Processing for Non-ferrous Metallic and Featured Materials, School of Resources, Environment and Materials, Guangxi University
Qin Feng: Guangxi Key Laboratory of Processing for Non-ferrous Metallic and Featured Materials, School of Resources, Environment and Materials, Guangxi University
Jing-Feng Li: State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University
Yuezhou Wei: Guangxi Key Laboratory of Processing for Non-ferrous Metallic and Featured Materials, School of Resources, Environment and Materials, Guangxi University

DOI: https://doi.org/10.1038/s41467-020-18665-5
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 10

Abstract

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Dielectric capacitors are widely used in electronic systems but they possess inferior energy density in comparison with other electrochemical energy storage. Here, the authors construct a diffused phase boundary to simultaneously achieve high energy storage density and efficiency in AgNbO3antiferroelectrics.

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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