Results 71 to 80 of about 729 (174)
Dielectric properties of new Bi-based BNT–BKT–BiFeO3 lead-free piezoelectric ceramics
工程科学与技术, 2009 :A new Bi-based (Bi0.5Na0.5)TiO3-based lead-free piezoelectric ceramics with perovskite structure, (1-x-y)BNT–xBKT– yBiFeO3, was prepared by a conventional ceramic sintering technique.
Zhou Chang-Rong, 刘心宇, 杨桂华
doaj
Journal of Materiomics, 2018 Novel A-site deficient (1-x-y)Bi0.5Na0.5TiO3-xBaTiO3-yBi0.2Sr0.7TiO3 lead-free relaxor ferroelectrics have been explored for energy storage property. Particularly slim polarization hysteresis (P-E) loops are observed in 0.655Bi0.5Na0.5TiO3-0.065BaTiO3-0 ...
Xiao Liu +6 more
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Journal of MateriomicsBismuth sodium titanate (BNT)-based piezoelectric materials are the most promising candidates for lead-free actuator applications. With the request for integration and size miniaturization of devices, it is urgent to develop thin films for microdevices ...
Jinyan Zhao +14 more
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An elementary survey on structural, electrical, and optical properties of perovskite materials
Engineering and Applied Science Research, 2022 The paper is aimed to study the recent progress on lead-free piezoelectric materials, focusing on synthesis and various properties such as structural, electrical and optical of them.
Bijayalaxmi Kuanar +4 more
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Journal of Advanced DielectricsPiezocatalysis has emerged as a promising environmental remediation technique, and the exploration of environmentally friendly and high-performance piezocatalysts is crucial for their practical applications.
Bocheng Liang +4 more
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Photovoltaic effect in bismuth sodium titanate-based ferroelectrics
, 2015 This project is aimed at the investigation of photovoltac(PV) effect of environmentally friendly ferroelectric materials, in particular bismuth based compositions. In view of safety and environmental protection, lead-free ferroelectric materials are more promising for a wide range of applications in the near future.
openaire +2 more sources
Journal of Advanced CeramicsBismuth sodium titanate (BNT) ceramics exhibit outstanding strain responses but are unfavorable for application in high-sensitivity displacement actuators due to the large negative strain resulting from irreversible changes in their phase transition and ...
Yule Yang +9 more
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A review: (Bi,Na)TiO3 (BNT)-based energy storage ceramics
Journal of MateriomicsFacing the increasingly serious energy and environmental problems, the research and development of new energy storage technology and environment-friendly energy storage materials are imminent.
Wen Zhu +8 more
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Photo-dielectric effect of NaBiBaTiO lead-free ceramics sintered in nitrogen and oxygen atmospheres
Journal of Advanced DielectricsThe lead-free ceramics Na[Formula: see text]Bi[Formula: see text]Ba[Formula: see text]TiO[Formula: see text] (BNBT) were prepared via a solid-state sintering method, which was sintered in nitrogen (N2) and oxygen (O2) atmospheres, respectively. The photo-
Tian-Feng Xu +4 more
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