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Materials physics and mechanics

Механика и физика материалов

1605-8119

Agglomerate Size in Precursors and Mechanical Strength of Solid Elestrolytes Based on Y2O3-ZrO2 System

Размеры агломератов в прекурсорах и механическая прочность твердых электролитов на основе системы Y2O3-ZrO2

Konakov

V.G.

Golubev Solovyeva

E.N.

Archakov Borisova Shorokhov

Institute Silicate Chemistry of Russian Academy of Science Scientific and Technical Center “Glass and Ceramics” Federal State Unitary Enterprise Smolensk Production Association “ANALITPRIBOR”,

08 06 2011

11 1 68 75

Precursor powders with the average agglomerate size of 40-1200 nm were synthesized using the reverse co-precipitation version of sol-gel method. The dependence of the mechanical strength of Y-Zr ceramics on the precursor dispersity has been studied using BET, laser PSD (particle size distribution), TEM, XRD, and DSC methods.

Y-Zr ceramics precursor powders reverse precipitation sol-gel synthesis mechanical strength of ceramics