Simultaneous achievement of ultrahigh energy storage density and high efficiency in BiFeO3-based relaxor ferroelectric ceramics via a highly disordered multicomponent design

被引:56
作者
Cui, Tao [1 ]
Zhang, Ji [1 ]
Guo, Jian [2 ,3 ,4 ]
Li, Xiongjie [5 ]
Guo, Shun [1 ]
Huan, Yu [6 ]
Wang, Jing [7 ]
Zhang, Shan-Tao [2 ,3 ,4 ]
机构
[1] Nanjing Univ Sci & Technol, Sch Mat Sci & Engn, Nanjing 210094, Peoples R China
[2] Nanjing Univ, Coll Engn & Appl Sci, Dept Mat Sci & Engn, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
[3] Nanjing Univ, Jiangsu Key Lab Artificial Funct Mat, Nanjing 210093, Peoples R China
[4] Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China
[5] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China
[6] Univ Jinan, Sch Mat Sci & Engn, Jinan 250022, Peoples R China
[7] Nanjing Univ Aeronaut & Astronaut, Coll Aerosp Engn, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Peoples R China
关键词
LEAD-FREE CERAMICS; ANTIFERROELECTRIC CERAMICS; BREAKDOWN STRENGTH; GRAIN-SIZE; CAPACITORS; MULTILAYERS;
D O I
10.1039/d2ta02893j
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
Ceramic-based dielectric capacitors have attracted ever-increasing interest owing to their wide applications in high-power and pulsed-power electronic systems. Nevertheless, synchronously achieving ultrahigh recoverable energy storage density (W-rec) and high efficiency (eta) in dielectric ceramics is still a great challenge. Herein, when lead-free Bi0.9La0.1FeO3-Ba0.7Sr0.3TiO3-K0.5Na0.5NbO3 ceramics with a high disorder degree at the atomic scale was systematically explored, it exhibited an ultrahigh W-rec of 13.9 J cm(-3) and high eta of 89.6% due to the synergistic contribution of high maximum polarization P-max, small remanent polarization P-r and large breakdown strength E-b. The high P-max is generated because of the genes of BiFeO3, while the small P-r originates from the significantly enhanced relaxor behavior. In particular, the large E-b stems from multiple intrinsic and extrinsic factors, such as the decreased average grain size at the submicron scale and promoted electrical microstructure. Moreover, the ceramics displayed exceptional reliability and giant power density. These results not only demonstrate the great potential of BiFeO3-based dielectric ceramics in energy storage applications but also pave a feasible way to develop novel lead-free dielectric capacitors with extraordinary energy storage properties.
引用
收藏
页码:14316 / 14325
页数:10
相关论文
共 43 条
[11]   Multilayer Lead-Free Ceramic Capacitors with Ultrahigh Energy Density and Efficiency [J].
Li, Jinglei ;
Li, Fei ;
Xu, Zhuo ;
Zhang, Shujun .
ADVANCED MATERIALS, 2018, 30 (32)
[12]   Ultrahigh Energy-Storage Performances in Lead-free Na0.5Bi0.5TiO3-Based Relaxor Antiferroelectric Ceramics through a Synergistic Design Strategy [J].
Li, Tianyu ;
Jiang, Xuewen ;
Li, Jun ;
Xie, Aiwen ;
Fu, Jian ;
Zuo, Ruzhong .
ACS APPLIED MATERIALS & INTERFACES, 2022, 14 (19) :22263-22269
[13]   Realizing excellent energy storage properties in Na0.5Bi0.5TiO3-based lead-free relaxor ferroelectrics [J].
Li, Xu ;
Dong, Xiaoyan ;
Wang, Fei ;
Tan, Zhi ;
Zhang, Qiming ;
Chen, Hao ;
Xi, Jingwen ;
Xing, Jie ;
Zhou, Huanfu ;
Zhu, Jianguo .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2022, 42 (05) :2221-2229
[14]   Energy storage properties of bismuth ferrite based ternary relaxor ferroelectric ceramics through a viscous polymer process [J].
Liu, Gang ;
Tang, Mingyang ;
Hou, Xu ;
Guo, Biao ;
Lv, Jingwen ;
Dong, Jia ;
Wang, Ying ;
Li, Quan ;
Yu, Kun ;
Yan, Yan ;
Jin, Li .
CHEMICAL ENGINEERING JOURNAL, 2021, 412
[15]   Designing lead-free bismuth ferrite-based ceramics learning from relaxor ferroelectric behavior for simultaneous high energy density and efficiency under low electric field [J].
Liu, Ningtao ;
Liang, Ruihong ;
Zhou, Zhiyong ;
Dong, Xianlin .
JOURNAL OF MATERIALS CHEMISTRY C, 2018, 6 (38) :10211-10217
[16]   Superior energy density through tailored dopant strategies in multilayer ceramic capacitors [J].
Lu, Zhilun ;
Wang, Ge ;
Bao, Weichao ;
Li, Jinglei ;
Li, Linhao ;
Mostaed, Ali ;
Yang, Huijing ;
Ji, Hongfen ;
Li, Dejun ;
Feteira, Antonio ;
Xu, Fangfang ;
Sinclair, Derek C. ;
Wang, Dawei ;
Liu, Shi-Yu ;
Reaney, Ian M. .
ENERGY & ENVIRONMENTAL SCIENCE, 2020, 13 (09) :2938-2948
[17]   Ultrahigh Energy Storage Density and High Efficiency in Lead-Free (Bi0.9Na0.1)(Fe0.8Ti0.2)O3-Modified NaNbO3 Ceramics via Stabilizing the Antiferroelectric Phase and Enhancing Relaxor Behavior [J].
Ma, Jiajun ;
Zhang, Donghai ;
Ying, Fei ;
Li, Xiongjie ;
Li, Ling ;
Guo, Shun ;
Huan, Yu ;
Zhang, Ji ;
Wang, Jing ;
Zhang, Shan-Tao .
ACS APPLIED MATERIALS & INTERFACES, 2022, 14 (17) :19704-19713
[18]   High-entropy ceramics [J].
Oses, Corey ;
Toher, Cormac ;
Curtarolo, Stefano .
NATURE REVIEWS MATERIALS, 2020, 5 (04) :295-309
[19]   Superior Energy-Storage Capacitors with Simultaneously Giant Energy Density and Efficiency Using Nanodomain Engineered BiFeO3-BaTiO3-NaNbO3 Lead-Free Bulk Ferroelectrics [J].
Qi, He ;
Xie, Aiwen ;
Tian, Ao ;
Zuo, Ruzhong .
ADVANCED ENERGY MATERIALS, 2020, 10 (06)
[20]   The origin of chemical inhomogeneity in lead-free potassium sodium niobate ceramic: Competitive chemical reaction during solid-state synthesis [J].
Thong, Hao-Cheng ;
Payne, Alexis ;
Li, Jia-Wang ;
Cheng, Yue-Yu-Shan ;
Jones, Jacob L. ;
Wang, Ke .
ACTA MATERIALIA, 2021, 211