Electronic Structure and Reactivity of Metal Surfaces:
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Bibliographische Detailangaben
Weitere Verfasser: Derouane, E. G. (HerausgeberIn), Lucas, A. A. (HerausgeberIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Boston, MA Springer US 1976
Schriftenreihe:NATO Advanced Study Institutes Series, Series B: Physics 16
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Beschreibung:Imagine that a young physicist would approach a granting agency and propose to contribute to heterogeneous catalysis by studying the heat conductivity of gases in contact with a hot filament. How would he be received now? How would he have been treated sixty years ago ? Yet, more than sixty years ago, Irving Langmuir, through his study of heat transfer from a tungsten filament, uncovered most of the fundamental ideas which are used to-day by the scientific community in pure and applied heterogeneous catalysis. Through his work with what were for the first time "clean" metal surfaces, Langmuir formulated during a period of a little over ten years until the early thirties, the concepts of chemisorption, monolayer, adsorption sites, adsorption isotherm, sticking probability, catalytic mechanisms by way of the interaction between chemisorbed species, behavior of non-uniform surfaces and repulsion between adsorbed dipoles. It is fair to say that many of these ideas constituting the first revolution in surface chemistry have since been refined through thousands of investigations. Countless papers have been published on the subject of the Langmuir adsorption isotherm, the Langmuir catalytic kinetics and the Langmuir site-exclusion adsorption kinetics. The refinements have been significant. ThE original concepts in their primitive or amended form are used everyday by catalytic chemists and chemical engineers allover the world in their treatment of experimental data, design of reactors or invention of new processes
Beschreibung:1 Online-Ressource (XIV, 634 p.) 61 illus
ISBN:9781468427967
9781468427981
ISSN:0258-1221
DOI:10.1007/978-1-4684-2796-7

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