Dynamic Chemical Processes on Solid Surfaces

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Sprache: Englisch

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Beschreibung

In this book, the author determines that a surface is itself a new material for chemical reaction, and the reaction of the surface provides additional new materials on that surface. The revelation of that peculiarity is what makes this book different from an ordinary textbook, and this new point of view will help to provide a new impetus when graduate students and researchers consider their results.

The reaction of surface atoms provides additional new compounds, but these compounds cannot be detached from the surface. Some compounds are passive, but others work as catalysts. One superior feature of the surface is the dynamic cooperation of two or more different functional materials or sites on the same surface. This fact has been well established in the preferential oxidation of CO on platinum supported on a carbon nanotube with Ni-MgO at its terminal end. The Pt and Ni-MgO are perfectly separated, but these two are indispensable for the selective oxidation of CO in H2, where the H2O molecule plays a key role. The reader will understand that the complexity of catalysis is due to the complexity of the dynamic processes on the surface.

Über den Autor

Ken-ichi Tanaka received his Ph.D. at the Tokyo Institute of Technology. After becoming an associate professor at Hokkaido Univerisity and then at The University of Tokyo, he was a professor at The University of Tokyo. He now is professor emeritus at the University and a guest professor in the Research Center for Eco-Environmental Sciences, the Chinese Academy of Sciences; and honorary director at the Institute of Materials and Electrochemistry, the University of Science and Technology.

Ken-ichi Tanaka has received the Academic Award of the Chemical Society of Japan, the Award of the Surface Science Society of Japan, and the Award of the Catalysis Society of Japan.

He is an editorial board member of the Journal of Catalysis.

Zusammenfassung

Shows the unique property of surfaces by the dynamics of the reaction of surface atoms by STM

Clarifies the role of active sites in catalysis by the molecular mechanism of a surface reaction

Establishes the fine dynamic process in catalysis by in situ dynamic spectroscopy and isotope-labeled experiments

Includes supplementary material: [...]

Inhaltsverzeichnis

Introduction.- Surface Structures and the Crystalhabit of Growing Particles.- Self-Assembled Array of Atoms and Molecules on Metals.- Formation of quasi-Compounds on Metals.- Reaction of quasi-Compounds on Metal Surfaces.- Formation of Labile Surface Compounds and Catalysis.- Overview of Catalysis.- Spatial Distribution of Molecules Desorbing with Surface Reaction.- Formation of Active Ordered Layer on Pt-Rh Catalyst.- Dynamic Chemical Processes in Catalysis.- Concluding Remarks.

Details

Erscheinungsjahr:	2017
Fachbereich:	Chemische Technik
Genre:	Technik
Rubrik:	Naturwissenschaften & Technik
Medium:	Buch
Inhalt:	x 192 S. 21 s/w Illustr. 74 farbige Illustr. 192 p. 95 illus. 74 illus. in color.
ISBN-13:	9789811028380
ISBN-10:	9811028389
Sprache:	Englisch
Ausstattung / Beilage:	HC runder Rücken kaschiert
Einband:	Gebunden
Autor:	Tanaka, Ken-Ichi
Auflage:	1st ed. 2017
Hersteller:	Springer Singapore Springer Nature Singapore
Maße:	241 x 160 x 17 mm
Von/Mit:	Ken-Ichi Tanaka
Erscheinungsdatum:	15.02.2017
Gewicht:	0,477 kg

Artikel-ID: 108466113