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Hydrogen diffusion in lead zirconate titanate and barium titanate
Journal of Applied Physics, 2012Hydrogen is a potential clean-burning, next-generation fuel for vehicle and stationary power. Unfortunately, hydrogen is also well known to have serious materials compatibility issues in metals, polymers, and ceramics. Piezoelectric actuator materials proposed for low-cost, high efficiency high-pressure hydrogen internal combustion engines (HICE) are ...
K. J. Alvine +4 more
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Fractoemission from Lead Zirconate‐Titanate
Journal of the American Ceramic Society, 1985We present measurements of the electron, positive ion, and photon emission accompanying the fracture in vacuum of poly‐crystalline 95/5 lead zirconate‐titanate. The intensities of the charged‐particle components of this fractoemission are shown to depend strongly on the direction (relative to the direction of fracture) and magnitude of polarization ...
J. T. DICKINSON +2 more
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Multilayer Lead Zirconate Titanate and Barium Titanate Ferroelectric Capacitors
MRS Proceedings, 1996AbstractFerroelectric PbZrxT1−xO3 (PZT) thin films have been deposited on Pt coated Si substrates by if magnetron sputtering. The optimized processing condition to obtain proper stoichiometric PZT, the desired ferroelectric perovskite phase, and better dielectric properties was demonstrated using a PZT target with Pb(Zr+Ti) ratio of 1.2 and depositing ...
L.H. Chang, W.A. Anderson
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Vaporization of Lead Zirconate‐Lead Titanate Materials
Journal of the American Ceramic Society, 1967A thermogravimetric investigation of the vaporization of cold‐pressed Pb(Zr 0.65 Ti 0.35 )O 3 in vacuum from 690° to 1130°C shows that the vaporization occurs in two steps.
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Lead titanate nano- and microtubes
Journal of Materials Research, 2006Lead titanate (PbTiO3) nano- and microtubes were fabricated by wetting ordered porous alumina and macroporous silicon with precursor oligomers coupled with templated thermolysis. The diameters of the PbTiO3 tubes range from a few tens of nanometers up to one micron.
Lili Zhao +3 more
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High voltage photovoltaic effect in barium titanate and lead titanate-lead zirconate ceramics
Journal of Solid State Chemistry, 1975Abstract Steady large photo-emf's proportional to length and remanent polarization were observed in the ceramic materials: BaTiO3 + 5 wt% CaTiO3, Pb(Zr0.53, Ti0.47)O3 with 1 wt% Nb, and hot pressed Pb(Zr0.65, Ti0.35)O3 with 7 and 8% lanthanum for lead substitutions. Photo-emf's are also dependent on material, grain size, and temperature.
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Ferroelectric Properties of Lead Titanate
Journal of the American Ceramic Society, 1968The eutectic and solidus temperatures of the PbTiO 3 ‐KF binary system were investigated by DTA for four compositions. Optical studies of crystal habit as a function of crystallization conditions were used to determine favorable conditions for growing PbTiO 3
V. G. BHIDE, M. S. HEGDE, K. G. DESHMUKH
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Lead-zirconate-titanate micro-tubes
Journal of Materials Science Letters, 1995This letter reports on the fabrication of PZT micro-tubes by combining multi-magnetron reactive sputter deposition and fugitive phase techniques.
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Navigating financial toxicity in patients with cancer: A multidisciplinary management approach
Ca-A Cancer Journal for Clinicians, 2022Grace Li Smith +2 more
exaly
Lead zirconate-titanate piezoelectric ceramics
British Journal of Applied Physics, 1961The disadvantages of ceramics based on barium titanate has limited many of the possible applications of this type of piezoelectric material. The Curie point is low and it is inefficient in electromechanical conversion. The discovery of the piezoelectric properties of the solid solution ceramics based on lead zirconate and lead titanate has stimulated ...
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