hermtm2
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Hello, guys.
I am taking 200 level MSE course now. The one of the topic was the Kroger Vinky notation which my textbook doesn't have any examples. The professor explained it with 3 ppt slides shortly. Then he gave us a HW.
Q) If TiO2 is exposed to reducing atmospheres at elevated temp. some of the Ti4+ ions will become Ti3+ ions, Provide the Kroger Vinky notation.
There should be a vacancy since the Ti earns 1e-, right? Then what should I do next?
Please help me out.
I am taking 200 level MSE course now. The one of the topic was the Kroger Vinky notation which my textbook doesn't have any examples. The professor explained it with 3 ppt slides shortly. Then he gave us a HW.
Q) If TiO2 is exposed to reducing atmospheres at elevated temp. some of the Ti4+ ions will become Ti3+ ions, Provide the Kroger Vinky notation.
There should be a vacancy since the Ti earns 1e-, right? Then what should I do next?
Please help me out.
What happens when an oxide is reduced? Does an atom join or leave the solid?