Demonstration of ultra-high recyclable energy densities in domain-engineered ferroelectric films
Dielectric capacitors offer high-power delivery materials for energy-storage, yet suffer from low energy densities. Here, the authors prepared ferroelectric Ba(Zr0.2,Ti0.8)O3 that utilizes polydomain nanostructures to delay electric polarization saturation and boost energy densities.
Main Authors: | Hongbo Cheng, Jun Ouyang, Yun-Xiang Zhang, David Ascienzo, Yao Li, Yu-Yao Zhao, Yuhang Ren |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2017-12-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-017-02040-y |
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