Nitrogen removal pathways in a steady-state NO + CO reaction on Pd(110)

Yunsheng Ma, Izabela Rzeznicka, Tatsuo Matsushima

研究成果: Article

13 引用 (Scopus)

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Three removal processes of surface nitrogen, i.e., (i) the decomposition of the intermediate N2O(a), (ii) its desorption without decomposition and (iii) the associative desorption of nitrogen atoms, were separately studied in a steady-state NO+CO reaction on Pd(110) through analysis of the angular and velocity distributions of desorbing products N2 and N2O. At temperatures below approximately 600 K, the processes (i) and (ii) prevailed, whereas at higher temperatures, the process (iii) contributed significantly. The branching was also sensitive to the CO/NO pressure ratio.

元の言語English
ページ(範囲)201-207
ページ数7
ジャーナルChemical Physics Letters
388
発行部数1-3
DOI
出版物ステータスPublished - 2004 4 11
外部発表Yes

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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