High-Energy Storage Density and Efficiency of (1-x)[0.94 NBT-0.06 BT]-xST Lead-Free Ceramics

被引：118
作者：
Cao, Wenping [1 ]
Li, Weili [1 ,2 ]
Zhang, Tiandong [1 ]
Sheng, Jie [1 ]
Hou, Yafei [1 ]
Feng, Yu [1 ]
Yu, Yang [1 ]
Fei, Weidong [1 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 15000, Peoples R China
[2] Harbin Inst Technol, Natl Key Lab Sci & Technol Precis Heat Proc Met, Harbin 150001, Peoples R China
来源：
ENERGY TECHNOLOGY | 2015年 / 3卷 / 12期
关键词：
anti-ferroelectric materials; barium titanate; strontium titanate; ceramics; energy storage; FREE PIEZOELECTRIC CERAMICS; THICK-FILMS; DIELECTRIC-PROPERTIES; PERFORMANCE;
D O I：
10.1002/ente.201500173
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Using the component materials barium titanate (BaTiO3, BT), strontium titanate (SrTiO3, ST), and sodium bismuth titanate [(Na1/2Bi1/2)TiO3, NBT], anti-ferroelectric lead-free ceramics of (1-x)[0.94NBT-0.06BT]-xST have been fabricated using conventional techniques. The microstructure, electrical properties, and energy-storage performance of the obtained ceramics were investigated in detail. It was determined that the addition of ST can enhance the difference between the maximum polarization (P-max) and remnant polarization (P-r), resulting in the improvement of the energy-storage properties. The maximum recoverable energy density of 0.98 Jcm(-3) with a relatively high efficiency of 82% was achieved under 90 kVcm(-1) at x = 0.30, which also displayed excellent energy-storage stability in the temperature range from room temperature to 120 degrees C.
引用
收藏
页码：1198 / 1204
页数：7
相关论文
共 25 条
[1]   Enhanced electrocaloric effect in lead-free NBT-based ceramics [J].
Cao, W. P. ;
Li, W. L. ;
Xu, D. ;
Hou, Y. F. ;
Wang, W. ;
Fei, W. D. .
CERAMICS INTERNATIONAL, 2014, 40 (07) :9273-9278
[2]   Structure and electrical properties of (Na0.5Bi0.5)1-xBaxTiO3 piezoelectric ceramics [J].
Chen, Min ;
Xu, Qing ;
Kim, Bok Hee ;
Ahn, Byeong Kuk ;
Ko, Jung Hoon ;
Kang, Woo Jin ;
Nam, O. Jeong .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2008, 28 (04) :843-849
[3]   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
[4]   Enhanced energy-storage properties of 0.89Bi0.5Na0.5TiO3-0.06BaTiO3-0.05K0.5Na0.5NbO3 lead-free anti-ferroelectric ceramics by two-step sintering method [J].
Ding, Jianxiang ;
Liu, Yunfei ;
Lu, Yinong ;
Qian, Hao ;
Gao, Hong ;
Chen, Hu ;
Ma, Chengjian .
MATERIALS LETTERS, 2014, 114 :107-110
[5]   Composition-dependent dielectric and energy-storage properties of (Pb,La)(Zr,Sn,Ti)O3 antiferroelectric thick films [J].
Hao, Xihong ;
Wang, Ying ;
Zhang, Le ;
Zhang, Liwen ;
An, Shengli .
APPLIED PHYSICS LETTERS, 2013, 102 (16)
[6]   High energy-storage performance in Pb0.91La0.09(Ti0.65Zr0.35)O3 relaxor ferroelectric thin films [J].
Hao, Xihong ;
Wang, Ying ;
Yang, Jichun ;
An, Shengli ;
Xu, Jinbao .
JOURNAL OF APPLIED PHYSICS, 2012, 112 (11)
[7]   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
[8]   Large electrostrain near the phase transition temperature of (Bi0.5Na0.5)TiO3-SrTiO3 ferroelectric ceramics [J].
Hiruma, Yuji ;
Imai, Yoshitaka ;
Watanabe, Yoshinori ;
Nagata, Hajime ;
Takenaka, Tadashi .
APPLIED PHYSICS LETTERS, 2008, 92 (26)
[9]   Phase diagrams and electrical properties of (Bi1/2Na1/2)TiO3-based solid solutions [J].
Hiruma, Yuji ;
Nagata, Hajime ;
Takenaka, Tadashi .
JOURNAL OF APPLIED PHYSICS, 2008, 104 (12)
[10]   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)
123