Page 74 - Principles of Catalyst Development
P. 74
CATALYTIC MATERIALS 61
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o o CYCLOHEXANE
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OL-__ ~ ______ -L~~ __ -=L-____ ~
1.5 2.0 3.0 4.0 5.0
AVERAGE RADIUS, R-V,nm
Figure 4.12. Crystallite size effects of cyclohexane dehydrogenation/hydrogenolysis.[ [(0)
TERRACE
Figure 4.13. Steps and kinks in crystal planes.'""