Large Energy Capacitive High-Entropy Lead-Free Ferroelectrics

被引：0
|
作者：
Liang Chen
Huifen Yu
Jie Wu
Shiqing Deng
Hui Liu
Lifeng Zhu
He Qi
Jun Chen
机构：
[1] University of Science and Technology Beijing,Beijing Advanced Innovation Center for Materials Genome Engineering, Department of Physical Chemistry
[2] University of Science and Technology Beijing,School of Mathematics and Physics
[3] University of Science and Technology Beijing,School of Materials Science and Engineering
来源：
Nano-Micro Letters | 2023年 / 15卷
关键词：
High-entropy; Energy storage; Lead-free; Relaxor ferroelectrics; Capacitors;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Ultrahigh energy storage density of ~ 13.8 J cm−3 and large efficiency of ~ 82.4% are achieved in high-entropy lead-free relaxor ferroelectrics via high-entropy strategy, realizing nearly ten times growth.Outstanding energy storage properties are attributed to the enhanced random field and breakdown field, decreased nanodomain sizes, strong multiple local distortions coexisting in-phase and anti-phase oxygen octahedron tilts.Evolution of energy storage performance and domain structure with the increase in configuration entropy is systematically revealed for the first time.
引用
收藏
相关论文
共 50 条
  • [1] Large Energy Capacitive High-Entropy Lead-Free Ferroelectrics
    Chen, Liang
    Yu, Huifen
    Wu, Jie
    Deng, Shiqing
    Liu, Hui
    Zhu, Lifeng
    Qi, He
    Chen, Jun
    [J]. NANO-MICRO LETTERS, 2023, 15 (01)
  • [2] Large Energy Capacitive High-Entropy Lead-Free Ferroelectrics
    Liang Chen
    Huifen Yu
    Jie Wu
    Shiqing Deng
    Hui Liu
    Lifeng Zhu
    He Qi
    Jun Chen
    [J]. Nano-Micro Letters, 2023, 15 (05) : 75 - 88
  • [3] High Energy Storage Performance in BiFeO3-Based Lead-Free High-Entropy Ferroelectrics
    Wu, Jie
    Tan, Hua
    Qi, He
    Yu, Huifen
    Chen, Liang
    Li, Wenchao
    Chen, Jun
    [J]. SMALL, 2024, 20 (36)
  • [4] Giant Capacitive Energy Storage in High-Entropy Lead-Free Ceramics with Temperature Self-Check
    Zeng, Xiangfu
    Lin, Jinfeng
    Shen, Jie
    Chen, Yan
    Xu, Wei
    Tang, Luomeng
    Wang, Simin
    Gao, Min
    Zhao, Chunlin
    Lin, Tengfei
    Luo, Laihui
    Chen, Chao
    Sa, Baisheng
    Lin, Cong
    Wu, Xiao
    Zhai, Jiwei
    [J]. ADVANCED MATERIALS, 2024,
  • [5] Realizing high-performance capacitive energy storage in lead-free relaxor ferroelectrics via synergistic effect design
    Ding, Yuqin
    Que, Wenjun
    He, Jintao
    Bai, Wangfeng
    Zheng, Peng
    Li, Peng
    Zhang, Jingji
    Zhai, Jiwei
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2022, 42 (01) : 129 - 139
  • [6] High-entropy enhanced capacitive energy storage
    Bingbing Yang
    Yang Zhang
    Hao Pan
    Wenlong Si
    Qinghua Zhang
    Zhonghui Shen
    Yong Yu
    Shun Lan
    Fanqi Meng
    Yiqian Liu
    Houbing Huang
    Jiaqing He
    Lin Gu
    Shujun Zhang
    Long-Qing Chen
    Jing Zhu
    Ce-Wen Nan
    Yuan-Hua Lin
    [J]. Nature Materials, 2022, 21 : 1074 - 1080
  • [7] High-entropy enhanced capacitive energy storage
    Yang, Bingbing
    Zhang, Yang
    Pan, Hao
    Si, Wenlong
    Zhang, Qinghua
    Shen, Zhonghui
    Yu, Yong
    Lan, Shun
    Meng, Fanqi
    Liu, Yiqian
    Huang, Houbing
    He, Jiaqing
    Gu, Lin
    Zhang, Shujun
    Chen, Long-Qing
    Zhu, Jing
    Nan, Ce-Wen
    Lin, Yuan-Hua
    [J]. NATURE MATERIALS, 2022, 21 (09) : 1074 - +
  • [8] Bismuth Ferrite-Based Lead-Free High-Entropy Piezoelectric Ceramics
    Li, Hongtian
    Zhao, Jianwei
    Li, Yong
    Chen, Longyu
    Chen, Xiaoxin
    Qin, Hailan
    Zhou, Huanfu
    Li, Peifeng
    Guo, Jinming
    Wang, Dawei
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2024, 16 (07) : 9078 - 9087
  • [9] Lead-Free Relaxor Ferroelectrics
    Shvartsman, Vladimir V.
    Lupascu, Doru C.
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2012, 95 (01) : 1 - 26
  • [10] Boosting capacitive performance of lead-free relaxor ferroelectrics by introducing a linear dielectric
    Lin, Long
    Li, Chongyang
    Liu, Jikang
    Bai, Wangfeng
    Li, Wei
    Zhai, Jiwei
    [J]. CERAMICS INTERNATIONAL, 2024, 50 (01) : 829 - 837
12345