988 resultados para Pt(1 1 1) surface


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Contains short bibliographies.

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The selective oxidation of crotyl alcohol to crotonaldehyde over ultrathin Au overlayers on Pd(1 1 1) and Au/Pd(1 1 1) surface alloys has been investigated by time-resolved X-ray photoelectron spectroscopy (XPS) and mass spectrometry. Pure gold is catalytically inert towards crotyl alcohol which undergoes reversible adsorption. In contrast, thermal processing of a 3.9 monolayer (ML) gold overlayer allows access to a range of AuPd surface alloy compositions, which are extremely selective towards crotonaldehyde production, and greatly reduce the extent of hydrocarbon decomposition and eventual carbon laydown compared with base Pd(1 1 1). XPS and CO titrations suggest that palladium-rich surface alloys offer the optimal balance between alcohol oxidative dehydrogenation activity while minimising competitive decomposition pathways, and that Pd monomers are not the active surface ensemble for such selox chemistry over AuPd alloys. Crown Copyright © 2008.

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The Florida International University Drama students present a reading of "Collaborators: Elia Kazan, Arthur Miller, and Marilyn Monroe" by Dr Richard Schwartz. This play touches upon events that surrounded the Cold War and the House of Un-American Activities Committee in the 1950s. Event was held at the Black Box at the Wertheim Performing Arts Center on March 31, 2014.

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Dr. Kenneth Johnson, Associate Professor of Arts and Humanities at Florida International University will speak on the nature of violence in the imagery of World War II propaganda material found at the Wolfsonian FIU Museum Archives. Lecture held on March 20, 2013 at the Green Library, Maidique Campus, Florida International University.

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The Coral Gables Museum hosts a workshop for Miami-Dade County Public School teachers on the "Beyond Swastika and Jim Crow" exhibition on display the museum

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Dr. Robert Moser, Associate Professor of Portuguese, Brazilian and Lusophone African Literature and Culture at the University of Georgia, lectures on the late Brazilian playwright Augusto Boal, who was known for developing the Theater of the Oppressed. Lecture held at Green Library, Modesto Maidique Campus, Florida International University.

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Description based on: 1980.

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Vols. for 1964/65- contain two parts: pt. 1, Surface water records; pt. 2, Water quality records.

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Reports for 1964/65-1974 issued in 2 parts: pt. 1, Surface water records; pt. 2, Water quality records; 1975-1980 in 4 vols.

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DIscussion of how the Hebrew literary language developed and how it is used to create a reality.