'CHEMICAL ASSEMBLY' SYNTHESIS OF PIEZO-PHASE NANOSIZE POWDERS USED FOR PIEZO-CERAMICS MANUFACTURING
Abstract
'Chemical assembly' method of the nanoprecursors multifunctional matrixes which skeleton structure is similar to the structure of a final reaction product is developed. The method is used for the synthesis of various oxide phases on the basis of zirconate-titanate and lead niobate. The method allows to control the structure, size of particles, deficiency of the produced powders, and electrophysical parameters of piezo-ceramics made on their basis. Application prospects of high values of d31 и d33 и Кр as ultrasonic detectors, acoustic-surface waves filters, etc., are shown.
About the Authors
Larisa E. PUSTOVAYA
Don State Technical University
Russian Federation
Russian Federation
Aleksey A. NESTEROV
South Federal University
Russian Federation
Russian Federation
Vladimir V. КRIKOV
South Federal University
Russian Federation
Russian Federation
Alexander S. PAKHOMOV
South Federal University
Russian Federation
Russian Federation
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Review
For citations:
PUSTOVAYA L., NESTEROV A., КRIKOV V., PAKHOMOV A. 'CHEMICAL ASSEMBLY' SYNTHESIS OF PIEZO-PHASE NANOSIZE POWDERS USED FOR PIEZO-CERAMICS MANUFACTURING. Vestnik of Don State Technical University. 2010;10(7):1052-1056. (In Russ.)
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