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Hydrohalic acid anion interaction with silver surfaces: Ag(110) – chloride, bromide, and iodide

  • M. NowickiEmail author
  • K. Wandelt
Chapter
Part of the Condensed Matter book series (volume 45B)

Abstract

In this chapter the experimental results on adsorption of chloride, bromide and iodide on Ag(110) surface is described.

UHV-based AES, XPS, LEED, and thermal desorption spectroscopy (TDS) measurements are described in [1, 4]. Only one TDS peak is found for all three halides and shows very similar adsorption/desorption characteristics. LEED reveals a p(2 × 1) → c(4 × 2) phase transition. While the most stable adsorption sites of chlorine on Ag(100) and Ag(111) are the hollow sites, the most stable site of all three halides on Ag(110) is the short-bridge site as concluded from DFT calculations [1, 2, 3, 4, 5].

Symbols and abbreviations

Short form

Full form

LEED

low-energy electron diffraction

XPS

X-ray photoelectron spectroscopy

UHV

ultrahigh vacuum

AES

Auger electron spectroscopy

TDS

thermal desorption spectroscopy

References

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    Tang, H.-R., Wang, W.-N., Li, Z.-H., Dai, W.-L., Fan, K.-N., Dang, J.-F.: Surf. Sci. 450, 133 (2000)ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  1. 1.Institute of Experimental PhysicsUniversity of WroclawWroclawPoland
  2. 2.Institute of Physical and Theoretical ChemistryUniversity of BonnBonnGermany

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