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Ceramic Powder Synthesis by Spray Pyrolysis
A variety of spray pyrolysis (SP) techniques have been developed to directly produce ceramic powders from solutions. This paper reviews the current status of these processes in terms of the processExpand
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Modeling of Solid Particle Formation During Solution Aerosol Thermolysis: The Evaporation Stage
The evaporation state of solution aerosol thermolysis (SAT) was modeled to study the effect of various parameters on solid particle formation by solute precipitation. A comparison of theExpand
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Synthesis of Solid, Spherical Zirconia Particles by Spray Pyrolysis
A model is used to predict solid particle formation during spray pyrolysis by correlating droplet shrinkage before salt precipitation with its relative solution saturation. For the rapid dryingExpand
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Sintering, microstructure and mechanical properties of Al2O3–Y2O3–ZrO2 (AYZ) eutectic composition ceramic microcomposites
Abstract We report on how the mechanical properties of sintered ceramics (i.e., a random mixture of equiaxed grains) with the Al 2 O 3 –Y 2 O 3 –ZrO 2 eutectic composition compare with those ofExpand
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Innovative materials processing strategies: a biomimetic approach.
Many organisms construct structural ceramic (biomineral) composites from seemingly mundane materials; cell-mediated processes control both the nucleation and growth of mineral and the development ofExpand
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Dielectric and piezoelectric properties of 〈001〉 fiber-textured 0.675Pb(Mg1/3Nb2/3)O3–0.325PbTiO3 ceramics
The 0.675Pb(Mg1/3Nb2/3)O3–0.325PbTiO3 (PMN–32.5PT) ceramic composition (with 1 wt. % excess PbO) was fiber textured in the 〈001〉 direction by the templated grain growth process using 5 vol % orientedExpand
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(Reactive) Templated Grain Growth of Textured Sodium Bismuth Titanate (Na1/2Bi1/2TiO3-BaTiO3) Ceramics—II Dielectric and Piezoelectric Properties
Abstract(Na1/2Bi1/2)TiO3-BaTiO3 (<6.5% BaTiO3) ceramics with <001>pc orientation were fabricated by Templated Grain Growth (TGG) or Reactive Templated Grain Growth (RTGG) using tabular SrTiO3Expand
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The Leidenfrost effect during spray pyrolysis of nickel oxide-gadolinia doped ceria composite thin films
Abstract NiO–Ce 0.8 Gd 0.2 O 1.9 −  x (CGO) thin films were prepared by air blast spray pyrolysis with precursors containing nickel nitrate, cerium nitrate and gadolinium chloride in ethanol and aExpand
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