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Journal of Asian Ceramic Societies, 2014 In this article, the performance of various piezoelectric materials is simulated for the unimorph cantilever-type piezoelectric energy harvester. The finite element method (FEM) is used to model the piezolaminated unimorph cantilever structure. The first-
Anuruddh Kumar +4 more
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Prospective of (BaCa)(ZrTi)O3 Lead-free Piezoelectric Ceramics
Crystals, 2019 Piezoelectric ceramics is a functional material that can convert mechanical energy into electrical energy and vice versa. It can find wide applications ranging from our daily life to high-end techniques and dominates a billion-dollar market.
Wenfeng Liu, Lu Cheng, Shengtao Li
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Lead-free piezoelectrics—The environmental and regulatory issues [PDF]
MRS Bulletin, 2018 Abstract
Bell, AJ, Deubzer, O
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Advances in research on high-Curie temperature BiFeO3-based ceramics
工程科学学报, 2019 Piezoelectric materials are functional materials that can realize electromechanical coupling characteristics and are widely used in electronic information, sensors, ultrasonic transducer, nondestructive testing, and communication technology. However, the
ZHU Li-feng, ZHANG Bo-ping
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Large Piezoelectricity in Ternary Lead‐Free Single Crystals
Advanced Electronic Materials, 2020 Since industry‐standard piezoelectric materials, such as lead zirconium titanate ceramics, contain toxic lead, a rapid surge in research on lead‐free piezoelectric materials is occurring due to concerns over environmental safety and human health.
Yaojin Wang +6 more
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Single-Beam Acoustic Tweezer Prepared by Lead-Free KNN-Based Textured Ceramics
Micromachines, 2022 Acoustic tweezers for microparticle non-contact manipulation have attracted attention in the biomedical engineering field. The key components of acoustic tweezers are piezoelectric materials, which convert electrical energy to mechanical energy. The most
Yi Quan +17 more
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Lead-Free Piezoelectric Ceramic Micro-Pressure Thick Films
Crystals, 2023 In this study, non-stoichiometry lead-free piezoelectric ceramic Li0.058(K0.48Na0.535)0.966(Nb0.9Ta0.1)O3 (LKNNT) thick films were deposited on Pt/Ti/Si substrates using spin-coating method technology to form a LKNNT/Pt/Ti/Si structure of the micro ...
Kai-Huang Chen +3 more
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What Can Be Expected From Lead-Free Piezoelectric Materials? [PDF]
, 2011 The reasons for the lower piezoelectric properties in the most studied lead-free piezoelectrics, modified (K,Na)NbO3 and (Bi0.5Na0.5)TiO3, are discussed.
Damjanovic, Dragan +4 more
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Electric-field structuring of piezoelectric composite materials [PDF]
, 1999 Piezoelectric composite materials, consisting of a ferroelectric ceramic in an electrically-inactive polymer matrix, have been shown to greatly outperform single phase materials for certain applications.
Wilson, Stephen A.
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Investigation of La3+ Doping Effect on Piezoelectric Coefficients of BLT Ceramics
Archives of Metallurgy and Materials, 2017 Effects of La3+ admixture in barium lanthanum titanate (BLT) ceramics system with colossal permittivity on performance of prospective piezoelectric cold plasma application were studied. Usage of cold atmospheric pressure plasma appears promising in terms
Wodecka-Dus B. +6 more
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