Results 31 to 40 of about 86,530 (295)

B-site non-stoichiometric (Pb0.97La0.02)(Zr0.95Ti0.05)O3 antiferroelectric ceramics for energy storage

Journal of Asian Ceramic Societies, 2018
Non-stoichiometric (Pb0.97La0.02)(Zr0.95Ti0.05)1+yO3 (y = −0.03, −0.01, 0.01 and 0.03) antiferroelectric ceramics were successfully prepared via a solid-state reaction route.
Zhong-Hua Niu, Yan-Ping Jiang, Xin-Gui Tang, Qiu-Xiang Liu, Wen-Hua Li   +4 more
doaj   +1 more source

Glass modified barium strontium titanate ceramics for energy storage capacitor at elevated temperatures

Journal of Materiomics, 2019
A glass with composition of B2O3-Bi2O3-SiO2-CaO-BaO-Al2O3-ZrO2 (BBSZ) modified BaxSr1-xTiO3 (BST, x = 0.3 and 0.4) ceramics were prepared by a conventional solid state reaction method abided by a formula of BST + y%BBSZ (y = 0, 2, 4, 7, and 10, in mass).
Zong-Yang Shen, Yu Wang, Yanxue Tang, Yuanying Yu, Wen-Qin Luo, Xingcai Wang, Yueming Li, Zhumei Wang, Fusheng Song   +8 more
doaj   +1 more source

Phase Transitions in Bi/Ca Modified AgNbO₃ Ceramics with Excellent Energy Storage Density and Storage Intensity. [PDF]

Small
Yan Z, He J, Chen H, Zhang D, Liu Y, Luo H, Li C, Abrahams I, Yan H.   +8 more
europepmc   +3 more sources

Synthesis by sol–gel route of oxyapatite powders for dense ceramics : applications as electrolytes for solid oxide fuel cells [PDF]

, 2005
Solid oxide fuel cells have considerable interest in recent years, because of their high efficiency and environmentally friendly nature. Such systems required oxygen-conducting electrolytes and now the most common electrolyte is yttria stabilized ...
Ansart, Florence, Calmet, Christophe, Célérier, Stéphane, Laberty-Robert, Christel, Stevens, Philippe   +4 more
core   +2 more sources

Energy storage efficiency modeling of high-entropy dielectric capacitors using extreme learning machine and swarm-based hybrid support vector regression computational methods

Results in Engineering
Lead-free dielectric energy storage BaTiO3 ceramics are eco-friendly and high-performance energy storage materials with excellent storage stability, high power density, ultra-fast discharge and charge speed, excellent mechanical strength and long service
Yas Al-Hadeethi, Taoreed O. Owolabi, Mouftahou B. Latif, Bahaaudin M. Raffah, Ahmad H. Milyani, Saheed A. Tijani   +5 more
doaj   +1 more source

Energy storage properties of (Bi0.5Na0.5)0.93Ba0.07TiO3 lead-free ceramics modified by La and Zr co-doping

Journal of Materiomics, 2016
Lead-free [(Bi0.5Na0.5)0.93Ba0.07]1-xLaxTi1-yZryO3 (BNBLTZ) ceramics were investigated for energy storage applications. In order to adjust its energy storage properties, the La and Zr co-doping contents varied at 0.01 ≤ x, y ≤ 0.04.
Xiaopeng Lu, Jiwen Xu, Ling Yang, Changrong Zhou, YangYang Zhao, Changlai Yuan, Qingning Li, Guohua Chen, Hua Wang   +8 more
doaj   +1 more source

Phase structure tuned electrocaloric effect and pyroelectric energy harvesting performance of (Pb0.97La0.02)(Zr,Sn,Ti)O3 antiferroelectric thick films [PDF]

, 2015
In present work, (100)-oriented (Pb0.97La0.02)(Zr0.95-xSnxTi0.05)O3 antiferroelectric thick films with x=0.08, 0.20 and 0.38, were successfully fabricated. These compositions are located in orthorhombic phase region, the morphotropic phase boundary (MPB),
Mitsui T., Qi Zhang, Xihong Hao, Ye Zhao
core   +1 more source

Chemical capacitance proposed for manganite-based ceramics [PDF]

, 2013
The measured value of effective electric permittivity \varepsilon_{eff} of several compounds, e.g., (BiNa)(MnNb)O_{3}, (BiPb)(MnNb)O_{3}, and BiMnO_{3} increases from a value \approx 10-100 at the low temperature range (100-300 K) up to the high value ...
Molak, A.
core   +2 more sources

312 MAX Phases: Elastic Properties and Lithiation [PDF]

, 2019
Interest in the Mn+1AXn phases (M = early transition metal; A = group 13–16 elements, and X = C or N) is driven by their ceramic and metallic properties, which make them attractive candidates for numerous applications.
A. Chroneos, A. Kordatos, Arróyave, Barsoum, Barsoum, Born, Buschow, Frantsevich, Luan, M. Vasilopoulou, M.A. Hadi, M.E. Fitzpatrick, Middleburgh, N. Kelaidis, P.P. Filippatos, Peer Mohamed, S.-R.G. Christopoulos   +16 more
core   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source