Question: Please answer the chemical engineering question accurately and I'll rate you highly! 3. Calculate the mean diffusion distance, X, of silver particles in SiO2 during
Please answer the chemical engineering question accurately and I'll rate you highly!
3. Calculate the mean diffusion distance, X, of silver particles in SiO2 during evaporation-condensation growth of silver nanoparticles at 300C. The following information is given: i. size of growth species (silver): a.20 nm ii. vibrational frequency of adsorbed silver atoms: v = 1012 s iii. residence time for growth species (silver) on the surface: Ts=0.072 sec iv. activation energy for surface diffusion of silver: Es=1.98 x 10-19 J
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