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The Resource Construction and Reactivity of Pt-Based Bi-component Catalytic Systems, by Rentao Mu, (electronic resource)

Construction and Reactivity of Pt-Based Bi-component Catalytic Systems, by Rentao Mu, (electronic resource)

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Summary
In this thesis, the author outlines the construction of active structure and modulation of catalytic reactivity of Pt-based bi-component catalysts, from the model systems to real supported catalysts. The thesis investigates the promotion effect of the second components on catalytic performance of Pt catalysts, and presents the reversible generation of the 2sandwich-like3 structure of Pt-Ni catalysts, containing both surface NiO1-X and subsurface Ni by alternating redox treatments at medium temperature. With the aid of single layer graphene, the dynamic process of chemical reactions occurring on the Pt(111) surface can be visualized using in-situ LEEM and DUV-PEEM techniques, the results of which are included here. The author reveals that the graphene layer exhibits a strong confinement effect on the chemistry of molecules underneath and the intercalated CO can desorb from the Pt surface around room temperature and in UHV, which may promote the CO oxidation confined under graphene
Language
eng
Work
Publication
Extent
XII, 90 p. 64 illus., 60 illus. in color.
Contents
  • Introduction
  • Experimental Methods
  • Construction and Reactivity of Pt-Ni Catalysts
  • Modulating the Structure and Reactivity of Pt-Ni Catalysts
  • Comparison of Pt-Fe and Pt-Ni Catalysts
  • Reactivity of Graphene-confined Pt(111) Surfaces
  • Conclusions
Isbn
9783662552445
Link
http://libproxy.rpi.edu/login?url=http://dx.doi.org/10.1007/978-3-662-55244-5
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Label
Construction and Reactivity of Pt-Based Bi-component Catalytic Systems
Title
Construction and Reactivity of Pt-Based Bi-component Catalytic Systems
Statement of responsibility
by Rentao Mu
Creator
Contributor
Author
Subject
Language
eng
Summary
In this thesis, the author outlines the construction of active structure and modulation of catalytic reactivity of Pt-based bi-component catalysts, from the model systems to real supported catalysts. The thesis investigates the promotion effect of the second components on catalytic performance of Pt catalysts, and presents the reversible generation of the 2sandwich-like3 structure of Pt-Ni catalysts, containing both surface NiO1-X and subsurface Ni by alternating redox treatments at medium temperature. With the aid of single layer graphene, the dynamic process of chemical reactions occurring on the Pt(111) surface can be visualized using in-situ LEEM and DUV-PEEM techniques, the results of which are included here. The author reveals that the graphene layer exhibits a strong confinement effect on the chemistry of molecules underneath and the intercalated CO can desorb from the Pt surface around room temperature and in UHV, which may promote the CO oxidation confined under graphene
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non fiction
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Springer Theses, Recognizing Outstanding Ph.D. Research,
Construction and Reactivity of Pt-Based Bi-component Catalytic Systems, by Rentao Mu, (electronic resource)
Label
Construction and Reactivity of Pt-Based Bi-component Catalytic Systems, by Rentao Mu, (electronic resource)
Link
http://libproxy.rpi.edu/login?url=http://dx.doi.org/10.1007/978-3-662-55244-5
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mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
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not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
Introduction -- Experimental Methods -- Construction and Reactivity of Pt-Ni Catalysts -- Modulating the Structure and Reactivity of Pt-Ni Catalysts -- Comparison of Pt-Fe and Pt-Ni Catalysts -- Reactivity of Graphene-confined Pt(111) Surfaces -- Conclusions
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http://library.link/vocab/discovery_link
{'f': 'http://opac.lib.rpi.edu/record=b4258532'}
Extent
XII, 90 p. 64 illus., 60 illus. in color.
File format
multiple file formats
Form of item
electronic
Isbn
9783662552445
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
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online resource.
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access
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remote

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