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          Institute: Fritz-Haber-Institut     Collection: Physical Chemistry     Display Documents



  history
ID: 269383.0, Fritz-Haber-Institut / Physical Chemistry
Formation of regular surface-supported mesostructures with periodicity controlled by chemical reaction rate
Authors:Locatelli, Andrea; Mentes, Tefnik Onur; Aballe, Lucia; Mikhailov, Alexander S.; Kiskinova, Maya
Language:English
Date of Publication (YYYY-MM-DD):2006-09-13
Title of Journal:Journal of Physical Chemistry B
Journal Abbrev.:J. Phys. Chem. B
Volume:110
Issue / Number:39
Start Page:19108
End Page:19111
Copyright:© 2006 American Chemical Society
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:We report a LEEM and XPEEM study of the formation of a variety of stationary two-dimensional metallic and oxygen structures in Au and Au + Pd adlayers on Rh(110) during water formation reaction. They result from chemically frozen spinodal decomposition and are created, preserved, or reversibly modified by tuning the reaction conditions. The wavelength of lamellar structures obtained at intermediate metal coverage is found to obey a power scaling law with respect to the reaction rate.
Free Keywords:PACS numbers: 89.75.Da, 82.40.Np, 68.90.+g, 68.37.Nq, 68.37.Xy
External Publication Status:published
Document Type:Article
Communicated by:Gerhard Ertl
Affiliations:Fritz-Haber-Institut/Physical Chemistry
External Affiliations:Locatelli A, Mentes TO, Aballe L, Kiskinova M, Sincrotrone Trieste S.C.p.A., S.S. 14 - km 163,5 in AREA Science Park, I-34012 Basovizza, Trieste, Italy
Identifiers:URL:http://pubs.acs.org/cgi-bin/abstract.cgi/jpcbfk/20...
DOI:10.1021/jp065090u
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