Engineering, 23.03.2020 20:40, kevonmajor

Creating vacancies in ceramics. Consider doping ZrO2 with small concentrations of Nb205. The valence of Nb is 5. Assume that Nb ions sit in Zr ion sites. (a) What is the type of defects produced? (b) How will such doping affect the oxygen anion conduction in ZrO2?

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Creating vacancies in ceramics. Consider doping ZrO2 with small concentrations of Nb205. The valence...