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Information × Registration Number 0310U002321, 0107U010669 , R & D reports Title Analysis of the nano-scale crystal structures influence on electrophysical peculiarities of piezoceramic functional materials based on lead titanate-zirconate solid solutions. popup.stage_title Дослідження структури кристалічних граток, хімічного, фазового та дисперсного складу синтезованих нанопорошків. Дослідження кінетики спікання функціональ-ної кераміки. Head Spiridonov N.А., Registration Date 02-03-2010 Organization "Reactivelectron" Scientific and Technologic Centre of National Academy of Sciences of Ukraine popup.description2 Investigation of influence of concrete external factors on piezoceramic parameters are carried out. It is shown, that local decomposition into zirconate-titanate based solid solutions in the vicinity of interphase borders allows to create textured structures. Process of the said decomposition can be operated by electric field and speed of cooling. Two mechanisms which define local decomposition kinetics are established. Slower process is defined by a diffusion of oxygen vacancies. Fast process is defined by cation diffusion. Product Description popup.authors Гусакова Л.Г. Дорофєєва В.В. Кузенко Д.В. Погібко В.М. Раков В.Ф. Сідак І.Л. Спірідонов М.А. Чуіна Г.О. popup.nrat_date 2020-04-02 Close