barium titanate


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barium titanate

[′bar·ē·əm ′tī·tə‚nāt]
(inorganic chemistry)
BaTiO3 A grayish powder that is insoluble in water but soluble in concentrated sulfuric acid; used as a ferroelectric ceramic.
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[2] Solid-phase method and liquid-phase method: These are methods to produce fine ceramics including barium titanate. Under solid-phase method, raw materials are mixed up, react with each other when calcined at a high temperature, and come into compounds.
SDK Completes Expansion of Capacity for Titanium Oxide Nanoparticles
Yokoo, "Domain wall engineering in barium titanate single crystals for enhanced piezoelectric properties," Ferroelectrics, vol.
Displacement Investigation of KNN-Bitumen-Based Piezoceramics in Asphalt Concrete
de With, "Dielectric properties of fine-grained barium titanate ceramics," Journal of Applied Physics, vol.
Polyarylene Ether Nitrile-Based High-k Composites for Dielectric Applications
Barium titanate is traditionally prepared by the solid-state mixing of BaC[O.sub.3] and Ti[O.sub.2].
An Eco-Friendly Method of BaTi[O.sub.3] Nanoparticle Synthesis Using Coconut Water
Barium Titanate Glass Microspheres - Density ~4.5g/cc
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V Stephenson, "Higher modes of radial vibrations in short, hollow cylinders of barium titanate," The Journal of the Acoustical Society of America, vol.
Dynamic response of a thick piezoelectric circular cylindrical panel: an exact solution
Among specific topics are the microstructure control of porous barium titanate ceramics and their sensor properties, preparing bismuth-based perovskite oxides and their electric properties, preparing and characterizing mesoporous silica and lithium-ion-conductive halocomplex salt composite, and fabricating nanostructured zinc oxide films on plastic substrates by the pyrolysis method and applying them to dye-sensitized solar cells.
Electroceramics in Japan XVI; select papers
Since the discovery of various piezoelectric materials, barium titanate (BaTiO3) has emerged as the most versatile material simultaneously functional for all types of piezoelectric devices.
Students' career counselling system strengthening stressed
Then barium titanate, BaTi[O.sub.3], the first perovskite ferroelectric was discovered in 1942 and 1944 in the United States, Russia and Japan.
Investigation of dielectric characteristics and tunability of [Ba.sub.0.8][Sr.sub.0.2]Ti[O.sub.3]
Although barium titanate was the first piezoelectric material discovered, the ceramic lead zirconate titanate also known as PZT is the most commonly used material for piezoelectricity.
Piezo electric harvesting
Other types of capacitor, such as barium titanate, can lose up to 85% of capacitance at working voltage.
NPL builds a high-temp capacitor
Mitoseriu, "Grain size effect on the nonlinear dielectric properties of barium titanate ceramics," Applied Physics Letters, vol.
The importance of the solids loading on confirming the dielectric nanosize dependence of BaTi[O.sub.3] powders by slurry method

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