TY - JOUR
T1 - Active phase for inclined CO2 desorption on Rh(110) in steady-state CO oxidation
AU - Rzeźnicka, Izabela
AU - Matsushima, Tatsuo
N1 - Funding Information:
Rzeźnicka Izabela is indebted to the Ministry of Education, Science, Sports and Culture of Japan for her 2000–2004 scholarship. This work was supported in part by Grant-in-Aid No. 13640493 for General Scientific Research from the Japan Society for the Promotion of Science.
PY - 2003/8/15
Y1 - 2003/8/15
N2 - The angular and velocity distributions of desorbing CO2 and LEED spot intensities were examined in steady-state CO oxidation on Rh(110) and Pd(110). On Rh(110), in the limited CO pressure range, the angular distribution splits into bi-directional lobes collimating at ±24° off normal along the [001] direction and the meta-stable (1×2) structure stabilized by oxygen is maximized. On the other hand, neither inclined CO2 desorption nor meta-stable (1×2) was found on Pd(110).
AB - The angular and velocity distributions of desorbing CO2 and LEED spot intensities were examined in steady-state CO oxidation on Rh(110) and Pd(110). On Rh(110), in the limited CO pressure range, the angular distribution splits into bi-directional lobes collimating at ±24° off normal along the [001] direction and the meta-stable (1×2) structure stabilized by oxygen is maximized. On the other hand, neither inclined CO2 desorption nor meta-stable (1×2) was found on Pd(110).
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U2 - 10.1016/S0009-2614(03)01169-2
DO - 10.1016/S0009-2614(03)01169-2
M3 - Article
AN - SCOPUS:0141674595
SN - 0009-2614
VL - 377
SP - 279
EP - 285
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 3-4
ER -