Why the most densely packed (110) surface is least active and the open (111) plane exhibits the highest sticking coefficient? 7Dissociative nitrogen adsorption on Fe single crystal surfaces6 Fe(111)5320 1 2 345Fe(100), T=693 K7N₂ exposureFe(110)8 9 10 [L]Fe(110)Fe(100)Fe(111)

The above graph shows the variation of the relative coverage of y of N atoms i.e on Y axis are…

Answered: Why the most densely packed (110)…

Why the most densely packed (110) surface is least active and the open (111) plane exhibits the highest sticking coefficient?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter19: Complex Ions

Section: Chapter Questions

Problem 46QAP

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Question

Why the most densely packed (110) surface is least active and the open (111) plane exhibits the
highest sticking coefficient?

7
Dissociative nitrogen adsorption on Fe single crystal surfaces
6 Fe(111)
5
3
2
0 1 2 3
45
Fe(100), T=693 K
7
N₂ exposure
Fe(110)
8 9 10 [L]
Fe(110)
Fe(100)
Fe(111)

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