High energy storage performances in lead-free BaBi3.9Pr0.1Ti4O15 relaxor ferroelectric films

被引：63
作者：
Chen, Jieyu [1 ]
Tang, Zhehong [1 ]
Yang, Bo [1 ,2 ]
Zhao, Shifeng [1 ]
机构：
[1] Inner Mongolia Univ, Sch Phys Sci & Technol, Hohhot 010021, Peoples R China
[2] Inner Mongolia Univ, Coll Comp Sci, Hohhot 010021, Peoples R China
来源：
APPLIED PHYSICS LETTERS | 2018年 / 113卷 / 15期
基金：
中国国家自然科学基金;
关键词：
DIELECTRIC-PROPERTIES; DENSITY; CERAMICS;
D O I：
10.1063/1.5054924
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Lead-free BaBi4-xPrxTi4O15 (BBPT) relaxor ferroelectric films were prepared by the sol-gel method. A giant recoverable energy storage density of 47.8 J/cm(3) and a high efficiency of 66.45% are obtained in BaBi3.9Pr0.1Ti4O15 (BBPT10) films. Specifically, the energy utilization ratio reaches as high as 0.0373. After 1 x 10(9) cycles, both the energy storage density and the efficiency can still be perfectly maintained. Moreover, BBPT10 capacitors possess outstanding thermal stability of energy storage performance over a wide temperature range of -20 degrees C to 120 degrees C. The breakdown strength reaches 1285 kV/cm. Such superb energy storage performances are mainly attributable to strong relaxation behaviors of the layered perovskite structure derived from the lattice distortion and structural transformation. BBPT based films provide a exploring area of lead-free ferroelectric materials widely applicable in energy storage devices. Published by AIP Publishing.
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页数：5
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共 23 条
[1]   Carrier density control of magnetism and Berry phases in doped EuTiO3 [J].
Ahadi, Kaveh ;
Gui, Zhigang ;
Porter, Zach ;
Lynn, Jeffrey W. ;
Xu, Zhijun ;
Wilson, Stephen D. ;
Janotti, Anderson ;
Stemmer, Susanne .
APL MATERIALS, 2018, 6 (05)
[2]   Spontaneous Hall effects in the electron system at the SmTiO3/EuTiO3 interface [J].
Ahadi, Kaveh ;
Kim, Honggyu ;
Stemmer, Susanne .
APL MATERIALS, 2018, 6 (05)
[3]   Evidence of a topological Hall effect in Eu1-xSmxTiO3 [J].
Ahadi, Kaveh ;
Galletti, Luca ;
Stemmer, Susanne .
APPLIED PHYSICS LETTERS, 2017, 111 (17)
[4]   A dielectric polymer with high electric energy density and fast discharge speed [J].
Chu, Baojin ;
Zhou, Xin ;
Ren, Kailiang ;
Neese, Bret ;
Lin, Minren ;
Wang, Qing ;
Bauer, F. ;
Zhang, Q. M. .
SCIENCE, 2006, 313 (5785) :334-336
[5]   Relaxor behavior of (Ba, Bi)(Ti, Al)O3 ferroelectric ceramic [J].
Cui, Lei ;
Hou, Yu-Dong ;
Wang, Sai ;
Wang, Chao ;
Zhu, Man-Kang .
JOURNAL OF APPLIED PHYSICS, 2010, 107 (05)
[6]   Improved Energy Storage Performance and Fatigue Endurance of Sr-Doped PbZrO3 Antiferroelectric Thin Films [J].
Hao, Xihong ;
Zhai, Jiwei ;
Yao, Xi .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2009, 92 (05) :1133-1135
[7]   Ferroelectric phase transitions in nanoscale HfO2 films enable giant pyroelectric energy conversion and highly efficient supercapacitors [J].
Hoffmann, Michael ;
Schroeder, Uwe ;
Kuenneth, Christopher ;
Kersch, Alfred ;
Starschich, Sergej ;
Boettger, Ulrich ;
Mikolajick, Thomas .
NANO ENERGY, 2015, 18 :154-164
[8]   Enhanced energy density with a wide thermal stability in epitaxial Pb0.92La0.08Zr0.52Ti0.48O3 thin films [J].
Hu, Guangliang ;
Ma, Chunrui ;
Wei, Wei ;
Sun, Zixiong ;
Lu, Lu ;
Mi, Shao-Bo ;
Liu, Ming ;
Ma, Beihai ;
Wu, Judy ;
Jia, Chun-lin .
APPLIED PHYSICS LETTERS, 2016, 109 (19)
[9]   Temperature-dependent energy storage properties of antiferroelectric Pb0.96La0.04Zr0.98Ti0.02O3 thin films [J].
Hu, Zhongqiang ;
Ma, Beihai ;
Koritala, R. E. ;
Balachandran, Uthamalingam .
APPLIED PHYSICS LETTERS, 2014, 104 (26)
[10]   Structure and Dielectric Properties of BaTiO3-BiYO3 Perovskite Solid Solutions [J].
Huang, Xuechen ;
Hao, Hua ;
Zhang, Shujun ;
Liu, Hanxing ;
Zhang, Wenqin ;
Xu, Qi ;
Cao, Minghe .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2014, 97 (06) :1797-1801
123