The role of surface defects in the adsorption and sesorption of hydrogen on Ni(111)
Rendulic K, Winkler A, Steinrück HP (1987)
Publication Type: Journal article, Original article
Publication year: 1987
Journal
Original Authors: Rendulic K.D., Winkler A., Steinrück H.P.
Publisher: Elsevier
Book Volume: 185
Pages Range: 469-478
Journal Issue: 3
URI: https://www.scopus.com/record/display.uri?eid=2-s2.0-0000152646&origin=inward
Abstract
On a smooth Ni(111) surface both the β and the β state show activated adsorption. The desorption flux is highly peaked towards the surface normal. Defects introduce non-activated adsorption sites which lower the desorption temperatures in flash desorption. At the same time a cosine dependence of the desorption flux is obtained. Because of its small sticking coefficient the β state is already influenced by small defect concentrations; the β state is only affected on highly defective surfaces. © 1987 Elsevier Science Publishers B.V.
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Austria (AT)How to cite
APA:
Rendulic, K., Winkler, A., & Steinrück, H.-P. (1987). The role of surface defects in the adsorption and sesorption of hydrogen on Ni(111). Surface Science, 185(3), 469-478.
MLA:
Rendulic, K.D., A. Winkler, and Hans-Peter Steinrück. "The role of surface defects in the adsorption and sesorption of hydrogen on Ni(111)." Surface Science 185.3 (1987): 469-478.
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