Inclined N 2 desorption in N 2 O decomposition on Rh(1 1 0)

T. Matsushima, K. Imamura, H. Horino, A. Hiratsuka, Y. S. Ma, I. I. Rzeznicka, O. Nakagoe

Research output: Contribution to journalConference article

7 Citations (Scopus)

Abstract

The angular distribution of desorbing N 2 was studied in transient N 2 O decomposition on Rh(1 1 0) by both pressure jump and temperature-programmed decomposition (TPD). Even at 60 K, N 2 O was decomposed, emitting N 2 along either around 68° or 30° off normal towards the [0 0 1] direction. In the latter TPD, N 2 desorption yielded five peaks in the range of 70-160 K. Four of them involved desorption in similarly inclined ways.

Original languageEnglish
Pages (from-to)141-144
Number of pages4
JournalApplied Surface Science
Volume244
Issue number1-4
DOIs
Publication statusPublished - 2005 May 15
Event12th International Conference on Solid Films and Surfaces - Hammatsu, Japan
Duration: 2004 Jun 212004 Jun 25

Keywords

  • Angular distribution
  • Decomposition
  • Nitrogen
  • Nitrous oxide
  • Rhodium

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

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    Matsushima, T., Imamura, K., Horino, H., Hiratsuka, A., Ma, Y. S., Rzeznicka, I. I., & Nakagoe, O. (2005). Inclined N 2 desorption in N 2 O decomposition on Rh(1 1 0) Applied Surface Science, 244(1-4), 141-144. https://doi.org/10.1016/j.apsusc.2004.09.132