Journal ArticleDOI
Adsorption and reaction of molecules on surfaces of metal-metal oxide systems
Hans-Joachim Freund,B. Dillmann,D. Ehrlich,M. Haßel,R.M. Jaeger,Helmut Kuhlenbeck,Carl A. Ventrice,F. Winkelmann,S. Wohlrab,C. Xu,Th. Bertrams,A. Brodde,H. Neddermeyer +12 more
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TLDR
In this paper, the results of adsorption on two oxide surfaces were compared: (i) a reactive transition metal oxide surface of Cr2O3(111) where it was shown that the surface contains Cr2+ ions which trigger its reactivity; (ii) a non-reactive simple metal oxide surfaces of γ-Al2O 3(111), which was used as a support model surface.About:
This article is published in Journal of Molecular Catalysis.The article was published on 1993-06-29. It has received 56 citations till now. The article focuses on the topics: Oxide & Adsorption.read more
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Ultrathin metal films and particles on oxide surfaces: structural, electronic and chemisorptive properties
TL;DR: In this paper, the structural, electronic and chemisorptive properties of ultrathin metal films on clean and well-defined oxide surfaces have been characterized using a variety of surface science techniques.
Journal ArticleDOI
Surface studies of supported model catalysts
TL;DR: In this article, the structure, the electronic properties and the reactivity of supported model catalysts have been studied, in situ, by a large number of surface science techniques, and the possibility to study in situ and at the atomic level simple chemical reactions on supported catalysts.
Journal ArticleDOI
Metal deposits on well-ordered oxide films
TL;DR: In this paper, the authors discuss the possibility to use thin, well-ordered oxide films as supports for the study of deposited metal particles, which offers the advantage to permit the unrestricted application of all experimental methods, which rely on a good electrical or thermal conductivity of the sample, like PES, LEED, STM or TDS.
Journal ArticleDOI
Physical and chemical properties of bimetallic surfaces
TL;DR: In this paper, the structural, electronic, chemical and catalytic properties of well-defined bimetallic surfaces are reviewed and a very good correlation is found between the electronic perturbations in a bimetal system and its cohesive energy.
Journal ArticleDOI
Photochemistry on Metal Nanoparticles
TL;DR: Well-defined metal surfaces covered by adsorbate layers under ultrahigh vacuum (UHV) conditions provide systems which are well characterized in all aspects, particularly regarding geometry and electronic structure, which makes surface photochemistry a powerful alternative to the stereodynamic control of chemical reactions by optically aligned molecular beams.
References
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A 2dvEv- bit distributed algorithm for the directed Euler trail problem
Wen-Huei Chen,Chuan Yi Tang +1 more
TL;DR: The algorithm can be used as a building block for solving other distributed graph problems, and can be slightly modified to run on a strongly-connected diagraph for generating the existent Euler trail or to report that no Euler trails exist.
Journal ArticleDOI
The interaction of water with solid surfaces: Fundamental aspects
TL;DR: In this paper, the authors compare and discuss recent experimental and theoretical results in the field of H2O-solid interactions, and emphasize studies of low (submonolayer) coverages of water on well-characterized, single-crystal surfaces of metals, semiconductors and oxides.
Book
Gmelins Handbuch der anorganischen Chemie
Leopold Gmelin,R. J. Meyer,Ekkehard Fluck,Deutsche Chemische Gesellschaft,Erich Pietsch,Alfons Kotowski,Margot Becke‐Goehring,Rudolf Warncke,Ramona Becker,Franz Peters +9 more
TL;DR: Meyer as discussed by the authors reviewed the literature on beryllium up to May 1930 and the result is a very useful compendium of information, in which results are recorded so far as possible in chronological order, rather than a textbook to guide the reader in his choice.