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Generating highly active partially oxidized platinum during oxidation of carbon monoxide over Pt/Al2O3 : in situ, time-resolved, and high-energy-resolution X-ray absorption spectroscopy

Generating highly active partially oxidized platinum during oxidation of carbon monoxide over Pt/Al2O3 : in situ, time-resolved, and high-energy-resolution X-ray absorption spectroscopy
Generating highly active partially oxidized platinum during oxidation of carbon monoxide over Pt/Al2O3 : in situ, time-resolved, and high-energy-resolution X-ray absorption spectroscopy
High activity is generated by sudden formation of disordered oxidic platinum over a platinum catalyst supported on alumina (see picture). High temperature and low concentration of carbon monoxide are required to generate high activity.
CO oxidation, heterogeneous catalysis, platinum, X-ray absorption spectroscopy
1433-7851
9260-9264
Singh, Jagdeep
6d06fd4e-80df-4f8e-9af3-22433b2c9e85
Alayon, Evalyn M.C.
757036d9-ab70-4eab-9b57-5807e36c7349
Tromp, Moniek
48c1ebbb-579c-42b6-83bb-7188c668b322
Safonova, Olga V.
c41a5c8b-209c-48e0-a9e8-070cddb6c351
Glatzel, Pieter
e3df958e-8db5-48d0-8352-6dbac7a92a43
Nachtegaal, Maarten
37fbcbc5-08e8-4eda-9350-2b162693013f
Frahm, Ronald
c66fdb98-9988-4eb4-ac9d-4d57647afce9
van Bokhoven, Jeroen A.
ec7aff15-a681-4ae8-9a76-52b23a149f6b
Singh, Jagdeep
6d06fd4e-80df-4f8e-9af3-22433b2c9e85
Alayon, Evalyn M.C.
757036d9-ab70-4eab-9b57-5807e36c7349
Tromp, Moniek
48c1ebbb-579c-42b6-83bb-7188c668b322
Safonova, Olga V.
c41a5c8b-209c-48e0-a9e8-070cddb6c351
Glatzel, Pieter
e3df958e-8db5-48d0-8352-6dbac7a92a43
Nachtegaal, Maarten
37fbcbc5-08e8-4eda-9350-2b162693013f
Frahm, Ronald
c66fdb98-9988-4eb4-ac9d-4d57647afce9
van Bokhoven, Jeroen A.
ec7aff15-a681-4ae8-9a76-52b23a149f6b

Singh, Jagdeep, Alayon, Evalyn M.C., Tromp, Moniek, Safonova, Olga V., Glatzel, Pieter, Nachtegaal, Maarten, Frahm, Ronald and van Bokhoven, Jeroen A. (2008) Generating highly active partially oxidized platinum during oxidation of carbon monoxide over Pt/Al2O3 : in situ, time-resolved, and high-energy-resolution X-ray absorption spectroscopy. Angewandte Chemie International Edition, 47 (48), 9260-9264. (doi:10.1002/anie.200803427).

Record type: Article

Abstract

High activity is generated by sudden formation of disordered oxidic platinum over a platinum catalyst supported on alumina (see picture). High temperature and low concentration of carbon monoxide are required to generate high activity.

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More information

Published date: 17 November 2008
Keywords: CO oxidation, heterogeneous catalysis, platinum, X-ray absorption spectroscopy

Identifiers

Local EPrints ID: 146069
URI: http://eprints.soton.ac.uk/id/eprint/146069
ISSN: 1433-7851
PURE UUID: 9f9ef4e8-37ad-4e82-b76f-30763208d4d0

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Date deposited: 20 Apr 2010 13:21
Last modified: 14 Mar 2024 00:53

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Contributors

Author: Jagdeep Singh
Author: Evalyn M.C. Alayon
Author: Moniek Tromp
Author: Olga V. Safonova
Author: Pieter Glatzel
Author: Maarten Nachtegaal
Author: Ronald Frahm
Author: Jeroen A. van Bokhoven

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