Grain Boundary Segregation-Induced Phase Transformation in Yttria-Stabilized Tetragonal Zirconia Polycrystal
نویسندگان
چکیده
منابع مشابه
Yttria-Ceria Stabilized Polycrystals: Sintering, Boundary Segregation Tetragonal Zirconia Grain Growth and Grain
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Yttria-stabilized zirconia (YSZ) is one of the primary choices for the electrolyte material in solid oxide fuel cells (SOFC), due to its excellent ionic conductivity at high temperatures. Nevertheless, such performance is usually limited by the ionic conductivity at grain boundaries, which is at least two orders of magnitude lower than that of bulk [1]. As a result, many studies have been perfo...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2006
ISSN: 0914-5400,1882-1022
DOI: 10.2109/jcersj.114.230