INTEC 05402
INSTITUTO DE DESARROLLO TECNOLOGICO PARA LA INDUSTRIA QUIMICA
Unidad Ejecutora - UE
artículos
Título:
Carbon Dioxide Activation and Reaction Induced by Electron Transfer at an Oxide?Metal Interface
Autor/es:
CALAZA, FLORENCIA; STIEHLER, CHRISTIAN; FUJIMORI, YUICHI; STERRER, MARTIN; BEEG, SEBASTIAN; RUIZ-OSES, MIGUEL; NILIUS, NIKLAS; HEYDE, MARKUS; PARVIAINEN, TEEMU; HONKALA, KAROLIINA; HAKKINEN, HANNU; FREUND, HANS-JOACHIM
Revista:
Angewandte Chemie
Editorial:
WILEY-V C H VERLAG GMBH
Referencias:
Lugar: Weinheim; Año: 2015 vol. 54 p. 12484 - 12487
ISSN:
1433-7851
Resumen:
A model system has been created to shuttle electronsthrough a metal?insulator?metal (MIM) structure to induce theformation of a CO2 anion radical from adsorbed gas-phasecarbon dioxide that subsequently reacts to form an oxalatespecies. The process is completely reversible, and thus allowsthe elementary steps involved to be studied at the atomic level.The oxalate species at the MIM interface have been identifiedlocally by scanning tunneling microscopy, chemically by IRspectroscopy, and their formation verified by density functionalcalculations.
