Surface electrochemistry of CO as a probe molecule on carbon-supported Se-surface modified Ru nanoparticlesviainfrared reflection absorption spectroscopy

Literature Information

Publication Date 2007-09-20
DOI 10.1039/B709436A
Impact Factor 3.676
Authors

Elena R. Savinova, Francoise Hahn, Nicolas Alonso-Vante


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Abstract

The carbon monoxide molecule is used to probe the electronic properties of Ru/C and Se surface-modified Ru/C nanocatalysts. Coordination of a Se to a Ru surface strongly affects the vibrational properties and reactivity of the CO adsorbed. Marked alteration of the CO stretching frequency; increase of the Stark tuning rate for C–O vibration; and a positive shift of the onset of CO oxidation are observed for Se-modified Ru particles and attributed to the electronic effect of Se.

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Contents

Front/Back Matter

DOI: 10.1039/B715300G

Inside front cover

Front/Back Matter

DOI: 10.1039/B716872C

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Jörg Tatchen, Natalie Gilka, Christel M. Marian

2007-09-03 Paper

DOI: 10.1039/B706410A

Probing the evaporation of ternary ethanol–methanol–water droplets by cavity enhanced Raman scattering

Chris R. Howle, Chris J. Homer, Rebecca J. Hopkins, Jonathan P. Reid

2007-08-06 Paper

DOI: 10.1039/B706211G

Contents

Front/Back Matter

DOI: 10.1039/B716873J

Inside front cover

Front/Back Matter

DOI: 10.1039/B715987K

Back cover

Front/Back Matter

DOI: 10.1039/B716417N

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Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

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