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

Yunsheng Ma, Izabela Rzeznicka, Tatsuo Matsushima

研究成果: Article査読

13 被引用数 (Scopus)

抄録

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.

本文言語English
ページ(範囲)201-207
ページ数7
ジャーナルChemical Physics Letters
388
1-3
DOI
出版ステータスPublished - 2004 4月 11
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)
  • 物理化学および理論化学

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