TY - JOUR
T1 - Nitrogen removal pathways in a steady-state NO + CO reaction on Pd(110)
AU - Ma, Yunsheng
AU - Rzeznicka, Izabela
AU - Matsushima, Tatsuo
N1 - Funding Information:
Izabela Rzeznicka is indebted to the Ministry of Education, Science, Sports and Culture of Japan for a 2000–2004 scholarship.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2004/4/11
Y1 - 2004/4/11
N2 - 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.
AB - 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.
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U2 - 10.1016/j.cplett.2004.02.090
DO - 10.1016/j.cplett.2004.02.090
M3 - Article
AN - SCOPUS:1842473254
VL - 388
SP - 201
EP - 207
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 1-3
ER -