Surface Sensitive Study To Determine the Reactivity of Soot with the Focus on 
the European Emission Standards IV and VI

Schuster, Manfred Erwin; Hävecker, Michael; Arrigo, Rosa; Blume, Raoul; Knauer, Markus; Ivleva, Natalia P.; Su, Dang Sheng; Niessner, Reinhard; Schlögl, Robert

doi:10.1021/jp1088417

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Surface Sensitive Study To Determine the Reactivity of Soot with the Focus on the European Emission Standards IV and VI

Schuster, M. E., Hävecker, M., Arrigo, R., Blume, R., Knauer, M., Ivleva, N. P., et al. (2011). Surface Sensitive Study To Determine the Reactivity of Soot with the Focus on the European Emission Standards IV and VI. The Journal of Physical Chemistry A, 115(12), 2568-2580. doi:10.1021/jp1088417.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0012-0C00-5 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-FAB8-B

Genre: Journal Article

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Creators:
Schuster, Manfred Erwin¹, Author
Hävecker, Michael¹, Author
Arrigo, Rosa¹, Author
Blume, Raoul¹, Author
Knauer, Markus², Author
Ivleva, Natalia P.², Author
Su, Dang Sheng¹, Author
Niessner, Reinhard², Author
Schlögl, Robert¹, Author

Affiliations:
1Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023
2Institute of Hydrochemistry, Chair for Analytical Chemistry, Technische Universität München, Marchioninistr. 17, D-81377 Munich, Germany, ou_persistent22

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Free keywords: Diesel soot; NEXAFS; XPS

Abstract: Diesel soot (Euro IV and Euro VI) was investigated with spectroscopic methods such as near-edge X-ray absorption fine structure (NEXAFS) spectroscopy and X-ray photoemission spectroscopy (XPS). C and O K-edge NEXAFS show that structural disorder on the surface is accompanied by a higher amount of oxygen functional groups. O K-edge NEXAFS and O1s XPS results are discussed with the aim to elucidate the nature of the oxygen surface species. The analysis of the data presented here allows the postulation of a hypothetical structure for soot samples emitted by diesel engines.

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Language(s): eng - English

Dates: Modified: 2011-01-12Submitted: 2010-09-16Published Online: 2011-03-07Date issued: 2011

Publication Status: Issued

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Rev. Type: Peer

Identifiers: DOI: 10.1021/jp1088417

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Title: The Journal of Physical Chemistry A

Other : J. Phys. Chem. A

Source Genre: Journal

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Publ. Info: Columbus, OH : American Chemical Society

Pages: - Volume / Issue: 115 (12) Sequence Number: - Start / End Page: 2568 - 2580 Identifier: ISSN: 1089-5639
CoNE: https://pure.mpg.de/cone/journals/resource/954926947766_4