Journal ArticleDOI
Large recoverable energy storage density and low sintering temperature in potassium-sodium niobate-based ceramics for multilayer pulsed power capacitors
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This article is published in Journal of the American Ceramic Society.The article was published on 2017-04-01. It has received 125 citations till now. The article focuses on the topics: Energy storage & Ceramic.read more
Citations
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Journal ArticleDOI
Electroceramics for High-Energy Density Capacitors: Current Status and Future Perspectives
Ge Wang,Zhilun Lu,Zhilun Lu,Yong Li,Linhao Li,Hongfen Ji,Antonio Feteira,Di Zhou,Dawei Wang,Dawei Wang,Shujun Zhang,Ian M. Reaney +11 more
TL;DR: In this article, the fundamental principles of energy storage in dielectric capacitors are introduced and a comprehensive review of the state-of-the-art is presented. But the authors do not consider the use of lead-free materials in high-temperature applications, since their toxicity raises concern over their use in consumer applications.
Journal ArticleDOI
Ultrahigh energy storage density lead-free multilayers by controlled electrical homogeneity
Ge Wang,Jinglei Li,Xun Zhang,Zhongming Fan,Fan Yang,Antonio Feteira,Di Zhou,Derek C. Sinclair,Tao Ma,Xiaoli Tan,Dawei Wang,Ian M. Reaney +11 more
TL;DR: In this article, back scattered scanning and transmission electron microscopy combined with energy dispersive X-ray spectroscopy mapping of (0.7 − x)BiFeO3−0.3BaTiO3-xNd(Zn0.5Zr0.10) ceramics revealed a core-shell grain structure which switched from a bright to dark contrast as x increased.
Journal ArticleDOI
Superior energy storage properties and excellent stability of novel NaNbO3-based lead-free ceramics with A-site vacancy obtained via a Bi2O3 substitution strategy
TL;DR: In this paper, the authors presented an innovative strategy to improve the energy storage properties of NaNbO3 lead-free ceramics by the addition of Bi2O3.
Journal ArticleDOI
Achieve ultrahigh energy storage performance in BaTiO3–Bi(Mg1/2Ti1/2)O3 relaxor ferroelectric ceramics via nano-scale polarization mismatch and reconstruction
Qingyuan Hu,Ye Tian,Qingshan Zhu,Jihong Bian,Li Jin,Hongliang Du,Denis Alikin,V. Ya. Shur,Yujun Feng,Zhuo Xu,Xiaoyong Wei +10 more
TL;DR: In this article, an effective strategy to achieve ultra-high energy storage performance via nano-scale polarization mismatch and reconstruction is proposed, which can be used to design novel high performance dielectric ceramics for future energy storage devices.
Journal ArticleDOI
Novel Sodium Niobate-Based Lead-Free Ceramics as New Environment-Friendly Energy Storage Materials with High Energy Density, High Power Density, and Excellent Stability
TL;DR: In this article, a lead-free NaNbO3-based lead free ceramic capacitance with fast charge-discharge performance and excellent energy storage characteristics has been proposed.
References
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Fundamentals, processes and applications of high-permittivity polymer–matrix composites
Zhi-Min Dang,Zhi-Min Dang,Zhi-Min Dang,Jinkai Yuan,Jun-Wei Zha,Tao Zhou,Shengtao Li,Guo-Hua Hu,Guo-Hua Hu +8 more
TL;DR: In this paper, the authors focus on the important role and challenges of high-k polymer-matrix composites (PMC) in new technologies and discuss potential applications of highk PMC.
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A review on the dielectric materials for high energy-storage application
TL;DR: In this paper, the state-of-the-art progress on electric energy-storage performance in dielectric materials is summarized, and some general future prospects are also provided from the existed theoretical and experimental results in this work.
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Solution-processed ferroelectric terpolymer nanocomposites with high breakdown strength and energy density utilizing boron nitride nanosheets
Qi Li,Guangzu Zhang,Guangzu Zhang,Feihua Liu,Kuo Han,Matthew R. Gadinski,Chuanxi Xiong,Qing Wang +7 more
TL;DR: In this article, the authors demonstrate remarkable improvements in the energy density and charge-discharge efficiency of the ferroelectric terpolymers upon the incorporation of ultra-thin boron nitride nanosheets (BNNSs).
Journal ArticleDOI
Significantly Enhanced Breakdown Strength and Energy Density in Sandwich-Structured Barium Titanate/Poly(vinylidene fluoride) Nanocomposites.
TL;DR: Sandwich-structured BaTiO3 /poly(vinylidene fluoride) (PVDF) nanocomposites are successfully prepared by the solution-casting method layer by layer and possess both high breakdown strength and large dielectric polarization simultaneously.
Journal ArticleDOI
The future of nanodielectrics in the electrical power industry
TL;DR: In this article, the authors discuss the current status, development needs and future potential to build or engineer nanostructured materials for dielectric applications in the electrical power industry.