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Information × Registration Number 0215U007279, 0114U001852 , R & D reports Title Development of new effective materials with functional and constructive properties and development of ZrO2 based oxide-ceramic fuel cells experimental samples.Testing of materials and constructions of PC for high temperature corrosion in operating conditions. popup.stage_title Head Konstantinova Tatyana Yevgenivna, Registration Date 20-02-2015 Organization Donetsk Institute of Physics @ Engineering named after O.O.Galkin NAS of Ukraine popup.description2 The coefficients of volume diffusion and surface exchange for cathode materials of PC were determined by conductivity relaxation method, and is shown that the coefficients of volume diffusion and surface exchange in La0.6Sr0.4Co0.2Fe0.8MnO3 material is two orders of magnitude higher than for the La0.7Sr0.3MnO3 - YSZ ZrO2 (50/50). By the method of EDS analysis is shown that PC thermal cycling at temperatures of 20 - 1000C during 100 hours leads to insignificant redistribution of the reflection intensity of zirconium into the layer of cathode material, in its turn diffusion of lanthanum and manganese to the electrolyte layer is not fixed. Product Description popup.authors Ахкозов Л.А. Брюханова І.І. Бурховецький В.В. Волкова Г.К. Глазунов Ф.І. Глазунова В.О. Даніленко І.A. Лоладзе Л.В. Синякіна С.А. Ящішин І.А. popup.nrat_date 2020-04-02 Close