Outstanding Energy Storage Performance of Na0.5Bi0.5TiO3-BaTiO3-(Sr0.85Bi0.1)(Mg1/3Nb2/3)O3 Lead-Free Ceramics

被引：46
|
作者：
Cao, Wenjun [1 ]
Li, Tianyu [1 ]
Chen, Pengfei [1 ]
Wang, Chunchang [1 ]
机构：
[1] Anhui Univ, Sch Mat Phys & Engn, Lab Dielect Funct Mat, Hefei 230601, Peoples R China
来源：
ACS APPLIED ENERGY MATERIALS | 2021年 / 4卷 / 09期
基金：
中国国家自然科学基金;
关键词：
lead-free; Na0.5Bi0.5TiO3; ceramics; dielectric properties; energy storage properties; high power density; STABLE DIELECTRIC-PROPERTIES; LOW ELECTRIC-FIELDS; COLOSSAL PERMITTIVITY; DENSITY; EFFICIENCY; STABILITY; CAPACITOR; CAPABILITY; STRENGTH; NB;
D O I：
10.1021/acsaem.1c01566
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Lead-free (1- x)(0.94Na0.5Bi0.5TiO3-0.06BaTiO3)-x(Sr0.85Bi0.1)(Mg1/3Nb2/3)O-3 ((1 - x)(NBT-BT)-xSBMN) ceramics are synthesized using the traditional solid-state reaction method. The introduction of SBMN leads to a dense microstructure with small mean grain size. The temperature-dependent dielectric spectrum reveals that the sample with x = 0.24 shows the best temperature stability with T-S occurring around room temperature. A large recoverable energy storage density value of 3.05 J/cm(3), high efficiency of 89%, and excellent temperature (25140 degrees C)/frequency (1-100 Hz) stabilities are simultaneously achieved in the ceramic. The variation of recoverable energy storage density is less than 7% in the temperature range of 25-140 degrees C. The ceramic also has a high power density of 67.86 MW/cm(3).
引用
收藏
页码：9362 / 9367
页数：6
相关论文
共 50 条
  • [41] Lead-free (0.93-x)Bi0.5Na0.5TiO3-0.07BaTiO3-xNaNbO3 relaxor ferroelectrics for energy storage applications
    Chu, Bingkai
    Tang, Xu
    Hao, Jigong
    Li, Peng
    Fu, Peng
    Chen, Chong
    Li, Wei
    Li, Guorong
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2020, 31 (24) : 22676 - 22686
  • [42] Dielectric and Ferroelectric Properties of SrTiO3-Bi0.5Na0.5TiO3-BaAl0.5Nb0.5O3 Lead-Free Ceramics for High-Energy-Storage Applications
    Yan, Fei
    Yang, Haibo
    Lin, Ying
    Wang, Tong
    INORGANIC CHEMISTRY, 2017, 56 (21) : 13510 - 13516
  • [43] Structure, dielectric and energy storage properties of Bi(Mg2/3Nb1/3)O3 modified Na0.5Bi0.5TiO3-NaNbO3 ceramics
    Shi, L. N.
    Jin, R. H.
    Guo, Y. Q.
    Jain, Aditya
    Ren, Z. H.
    Zhou, H. Z.
    Chen, F. G.
    Wang, Y. G.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 950
  • [44] Ultrahigh Energy Storage Properties in (Sr0.7Bi0.2)TiO3-Bi(Mg0.5Zr0.5)O3 Lead-Free Ceramics and Potential for High-Temperature Capacitors
    Kong, Xi
    Yang, Letao
    Cheng, Zhenxiang
    Zhang, Shujun
    MATERIALS, 2020, 13 (01)
  • [45] Research of Lead-free Na0.5Bi0.5TiO3-BaTiO3 System Piezoelectric Ceramics
    Zhang, Weifeng
    Liu, Ming
    JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2023, 38 (02): : 325 - 329
  • [46] Structure and electrical properties of Bi0.5Na0.5TiO3-Y0.5Na0.5TiO3-BaTiO3 lead-free piezoelectric ceramics
    Lin, Dunmin
    Kwok, K. W.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2010, 21 (03) : 291 - 297
  • [47] Significantly improved energy storage characteristics of Bi0.5Na0.5TiO3-BaTiO3-based lead-free relaxation ferroelectric ceramics
    Sun, Minghui
    Wang, Li
    Jia, Ruiling
    Fu, Yang
    Yao, Shengnan
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2025, 36 (06)
  • [48] Markedly improved energy-storage performance of Na0.5Bi0.5TiO3-based ferroelectric ceramics through introducing Ba(Mg1/3Ta2/3)O3 non-polar phase
    Li, Tianyu
    Wang, Jun
    Xie, Aiwen
    Jiang, Xuewen
    Zhang, Yi
    Guo, Wei
    Zuo, Ruzhong
    CERAMICS INTERNATIONAL, 2023, 49 (22) : 35644 - 35650
  • [49] Excellent Energy Storage Performance Achieved in Sr(Sc0.5Nb0.5)O3-Doped Bi0.5Na0.5TiO3-Based Lead-Free Relaxor Ferroelectric Ceramics
    Liu, Jinnan
    Li, Da
    Zhao, Weichen
    Xu, Diming
    Shi, Zhongqi
    Liu, Wenfeng
    Su, Jinzhan
    Zhou, Tao
    Chen, Guohua
    Zhou, Di
    ACS APPLIED ENERGY MATERIALS, 2024, 7 (05) : 2030 - 2038
  • [50] Improved dielectric energy storage performance of Na0.5Bi0.5TiO3-Sr0.7Nd0.2TiO3 lead-free ceramics by adding an appropriate amount of AgNbO3
    Nie, Huanghui
    Jiao, Yan
    Jin, Dali
    Wang, Xinran
    Zheng, Yazhong
    Liu, Gang
    Jin, Li
    Wang, Ting
    Gong, Weiping
    Yan, Yan
    CERAMICS INTERNATIONAL, 2022, 48 (21) : 31223 - 31232
12345