Unformatted text preview: (b) Write an expression for the diffusion coefficient of Fe in Fe 1x O. (c) Draw schematically the dependence of D Fe on temperature (i.e., ln(D Fe ) vs. 1/T) in Fe 1x O and indicate on your plot the slope of the straight line. (d) Draw schematically the dependence of D Fe on partial pressure of O 2 (i.e., ( ) ( ) 2 ln vs O Fe P D ln ) and indicate on your plot the slope of the straight line....
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 Spring '02
 CHEN
 Vector Space, Ion

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