Zinc oxide (ZnO) ceramics are used in a variety of applications, such as surge protection devices. The
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Using these data, calculate the activation energy for the diffusion of oxygen in ZnO. What is the value of D0 in cm2/s?
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Diffusion Coefficient D (cm's) Temperature T ("C) 850 925 995 1000 1040 1095 1100 1150 1175 1200 2.73 x 10 8.20 × 10-17 2.62 x 1015 2.21 x 10-15 5.48 x 10-15 4.20 x 1015 6.16 x 105s 1.31 x 104 1.97 x 104 3.50 x 1014
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Related Book For
Essentials of Materials Science and Engineering
ISBN: 978-1111576851
3rd edition
Authors: Donald R. Askeland, Wendelin J. Wright
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