Dielectric relaxation, impedance spectra, piezoelectric properties of (Ba, Ca)(Ti, Sn)O3 ceramics and their multilayer piezoelectric actuators
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.02.237
Abstract: Abstract In this study, an improved method was developed for the preparation of lead-free (Ba1−xCax)(Ti0.91Sn0.09)O3 (BCTS) (0.02 ≤ x ≤ 0.07) ceramics by combining the conventional solid-state reaction with a gel precursor mixing method. The effects of Ca content… read more here.
Keywords: multilayer piezoelectric; properties ceramics; dielectric relaxation; piezoelectric actuators ... See more keywords
Influence of ferroelectric domain texture on the performance of multilayer piezoelectric actuators
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2016.12.029
Abstract: Abstract Lead zirconate titanate (PZT)-based multilayer piezoelectric actuators (MAs) present a maximum in their piezoelectric properties when pre-stressed with a low mechanical load (ca. 50 MPa) along the longitudinal axis of the actuator. In this work,… read more here.
Keywords: multilayer piezoelectric; influence ferroelectric; piezoelectric actuators; performance ... See more keywords
CuO added Pb 0.92 Sr 0.06 Ba 0.02 (Mg 1/3 Nb 2/3 ) 0.25 (Ti 0.53 Zr 0.47 ) 0.75 O 3 ceramics sintered with Ag electrodes at 900 °C for multilayer piezoelectric actuator
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/3/037702
Abstract: CuO added Pb0.92Sr0.06Ba0.02(Mg1/3Nb2/3)0.25(Ti0.53Zr0.47)0.75O3 ceramics were studied to prepare high-quality multilayer piezoelectric actuators with pure Ag electrodes at 900°C. CuO addition not only reduced the sintering temperature significantly from 1260°C to 900 °C but also improved… read more here.
Keywords: multilayer piezoelectric; cuo; cuo added; piezoelectric actuator ... See more keywords
Rigidity of a Multilayer Piezoelectric Actuator for the Nano and Micro Range
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DOI: 10.3103/s1068798x21040031
Abstract: The rigidity and elastic pliability of a multilayer piezoelectric actuator for the nano and micro range is investigated. Its mechanical and control characteristics are determined. The rigidity and elastic pliability are considered for different types… read more here.
Keywords: piezoelectric actuator; nano micro; micro range; rigidity ... See more keywords
Piezoelectric Ceramics with High d33 Constants and Their Application to Film Speakers
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DOI: 10.3390/ma14195795
Abstract: A multilayer piezoelectric material was fabricated using piezoelectric materials with low-temperature sintering capabilities and high piezoelectric coefficients to develop a functionally superior piezoelectric speaker with a large-displacement deformation. A soft relaxor was utilized to prepare… read more here.
Keywords: multilayer piezoelectric; high d33; ceramics high; d33 constants ... See more keywords