INIFTA 05425
INSTITUTO DE INVESTIGACIONES FISICO-QUIMICAS TEORICAS Y APLICADAS
Unidad Ejecutora - UE
artículos
Título:
Traveling interface modulations and anisotropic front propagation in ammonia oxidation over Rh(110)
Autor/es:
M RAFTI; RONALD IMBIHL, FLORIAN LOVIS, TIM SMOLINSKY; BENJAMIN BORKENHAGEN, GERHARD LILIENKAMP
Revista:
JOURNAL OF CHEMICAL PHYSICS
Editorial:
AMER INST PHYSICS
Referencias:
Lugar: New York; Año: 2015 vol. 143 p. 1847011 - 18470110
ISSN:
0021-9606
Resumen:
The bistable NH3 + O2 reaction over a Rh(110) surface was explored in the pressure range 10−6 ? 10−3 mbar and in the temperature range 300?900 K using photoemission electron microscopy and low energy electron microscopy as spatially resolving methods. We observed a history dependent anisotropy in front propagation, traveling interface modulations, transitions with secondary reaction fronts, and stationary island structures.
