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2018
Ceramics are inorganic, non-metallic, solids that consist of a metal, a non-metal, a metalloid such as silicon, or a combination of these. Ceramics utilize ionic or covalent bonding, or both. When thinking of a ceramic you may think of pottery. This is perfectly reasonable since the word “ceramic” is derived from the Greek word keramikos, which means ...
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Ceramics are inorganic, non-metallic, solids that consist of a metal, a non-metal, a metalloid such as silicon, or a combination of these. Ceramics utilize ionic or covalent bonding, or both. When thinking of a ceramic you may think of pottery. This is perfectly reasonable since the word “ceramic” is derived from the Greek word keramikos, which means ...
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Cyclic Damage in Lead Zirconate Titanate
Journal of the American Ceramic Society, 1996The effect of mechanical cycling (four‐point bending) and electrical cycling (ac excitation at the longitudinal resonance frequency) on the degradation of the mechanical properties of PZT‐8 bars was examined. Transmission electron microscopy (TEM) revealed microcracks which originated from second‐phase material located at triple ...
Michael D. Hill +3 more
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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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Analysis of lead titanate-zirconate ceramics
Analytica Chimica Acta, 1966Abstract Differential cathode-ray polarography is applied to the direct determination of lead, titanium and niobium in lead titanate-zirconate solid-solution ceramics containing small additions of niobium pentoxide. Titanium and niobium are determined in buffered EDTA solution at pH 4.0 and lead in 1 M hydrochloric acid.
G.C. Goode, J. Herrington, W.T. Jones
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Lead zirconate titanate behaviors in an LDMOS
Chinese Physics B, 2013The behaviors of lead zirconate titanate (PZT) deposited as the dielectric for high-voltage devices are investigated experimentally and theoretically. The devices demonstrate not only high breakdown voltages above 350 V, but also excellent memory behaviors.
Ya-Hong Zhai +7 more
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Optical Study of Lead Zirconate-Titanate
Journal of the Physical Society of Japan, 1965Single crystals of the lead zirconate-titanate solid solution containing 85 percent and those containing less than 40 percent of lead zirconate have been prepared from a molten solvent of a mixture of KF and PbF 2 , and the measurements of optical birefringence have been made. They are all optically negative.
Shoichi Fushimi, Takuro Ikeda
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Journal of Crystal Growth, 2002
Abstract We consider the possibility of PZT thin-film preparation using a diffusion process of PbTiO3 (PT) and PbZrO3 (PZ) multilayer films prepared by a chemical solution deposition (CSD) method. Both PT and PZ solutions were spin-coated onto a Pt/Ti/SiO2/Si substrate layer-by-layer; the PT and PZ two-layer film was pyrolyzed.
Takashi Iijima +2 more
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Abstract We consider the possibility of PZT thin-film preparation using a diffusion process of PbTiO3 (PT) and PbZrO3 (PZ) multilayer films prepared by a chemical solution deposition (CSD) method. Both PT and PZ solutions were spin-coated onto a Pt/Ti/SiO2/Si substrate layer-by-layer; the PT and PZ two-layer film was pyrolyzed.
Takashi Iijima +2 more
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Possibilities of Isomorphous Substitutions in Lead Titanate and Lead Zirconate
Inorganic Materials, 2001The extents of iso- and heterovalent substitutions in the ferroelectric compound PbTiO3and antiferroelectric compound PbZrO3are analyzed using solubility diagrams. The possibility of predicting the solubility limits in perovskite systems is discussed.
N. V. Dergunova +2 more
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Enthalpies of defect formation in lead titanate and lead zirconate
Materials Research Bulletin, 1986Abstract Samples of Pb 1−δ TiO 3−δ and Pb 1−δ ZrO 3−δ in equilibrium with PbO ( δ = O ) or with TiO 2 or ZrO 2 (maximum values of δ = δ m, as reported in the literature) were investigated at 363 K by solution calorimetry in hydrochloric acid.
P. Knauth, G. Schwitzgebel
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Dip-coating conditions and modifications of lead titanate and lead zirconate titanate films
Journal of Materials Science, 1990The modifications of dip-coated lead titanate (PT) and lead zirconate titanate (PZT) films strongly depend on the film thickness and the substrate in addition to the heat-treatment temperature. At 500 to 600 ° C, metastable paraelectric pyrochlore grew on glass plates (amorphous plates) when the thickness of the coated films produced by one coating ...
Yasutaka Takahashi, Kouichi Yamaguchi
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