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Journal articles
First in-flight synchrotron X-ray absorption and photoemission study of carbon soot nanoparticles
F Ouf
1
P. Parent
2
C. Laffon
2
I. Marhaba
2
Daniel Ferry
2
B. Marcillaud
1
E. Antonsson
3, 4
S. Benkoula
3
X.J. Liu
5
C. Nicolas
3
E. Robert
3
M. Patanen
6, 3
F.A. Barreda
7
O. Sublemontier
7
A. Coppalle
8
J. Yon
8
F Miserque
9
T Mostefaoui
10
T.Z. Regier
11
James Mitchell
12
C. Miron
13, 3
7
LEDNA - Laboratoire Edifices Nanométriques
NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M)
9
LECA - Laboratoire d'Etude de la Corrosion Aqueuse
SCCME - Service de la Corrosion et du Comportement des Matériaux dans leur Environnement : DEN/DPC/SCCME/LECA
Daniel Ferry 2
Mail :
Author IdHAL : daniel-ferry ResearcherId : http://www.researcherid.com/rid/O-2664-2014 ORCID : https://orcid.org/0000-0003-1469-9871
B. Marcillaud 1
Author
E. Antonsson 3, 4
Author
S. Benkoula 3
Author
X.J. Liu 5
Mail :
Author IdHAL : jialin-liu arXiv : https://arxiv.org/a/jialin
C. Nicolas 3
Author
E. Robert 3
Author
M. Patanen 6, 3
Author
F.A. Barreda 7
Author
O. Sublemontier 7
Author
A. Coppalle 8
Mail :
Author IdHAL : alexis-coppalle
J. Yon 8
Mail :
Author IdHAL : jerome-yon ORCID : https://orcid.org/0000-0002-4294-2448
F Miserque 9
Author
T Mostefaoui 10
Mail :
Author IdHAL : toufik-mostefaoui
T.Z. Regier 11
Author
James Brian Alexander Mitchell 12
Mail :
Author IdHAL : james-brian-mitchell
C. Miron 13, 3
Author
2
CINaM - Centre Interdisciplinaire de Nanoscience de Marseille (CINaM-CNRS Campus de Luminy Case 913 13288 Marseille Cedex 9 - France)
- AMU - Aix Marseille Université : UMR7325 (Aix-Marseille Université Jardins du Pharo 58 Boulevard Charles Livon 13284 Marseille cedex 7 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7325 (France)
3
SSOLEIL - Synchrotron SOLEIL (L'Orme des Merisiers Saint-Aubin - BP 48 91192 GIF-sur-YVETTE CEDEX - France)
- CNRS - Centre National de la Recherche Scientifique : UR1 (France)
4
Freie Universität Berlin (Kaiserswerther Str. 16-18, 14195 Berlin - Germany)
5
Beihang University (Beijing 100083
PR China - China)
6
University of Oulu (Oulu Finland - Finland)
7
LEDNA - Laboratoire Edifices Nanométriques (LEDNA, NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay 91190 Gif sur Yvette - France)
- NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M) (NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay 91190 Gif sur Yvette - France)
- CNRS - Centre National de la Recherche Scientifique : UMR3685 (France)
- IRAMIS - Institut Rayonnement Matière de Saclay : DRF/IRAMIS (91191 Gif-sur-Yvette, France - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/IRAMIS (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
8
CORIA - Complexe de recherche interprofessionnel en aérothermochimie (Site Universitaire du Madrillet, BP 12, 76801 St Etienne du Rouvray Cedex - France)
- UNIROUEN - Université de Rouen Normandie (1, rue Thomas Becket 76821 Mont-Saint-Aignan Cedex - France)
- NU - Normandie Université (Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5 - France)
- INSA Rouen Normandie - Institut national des sciences appliquées Rouen Normandie (Avenue de l’Université 76801 Saint-Étienne-du-Rouvray Cedex - France)
- NU - Normandie Université (Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5 - France)
- INSA - Institut National des Sciences Appliquées (France)
- CNRS - Centre National de la Recherche Scientifique : UMR6614 (France)
9
LECA - Laboratoire d'Etude de la Corrosion Aqueuse (France)
- SCCME - Service de la Corrosion et du Comportement des Matériaux dans leur Environnement : DEN/DPC/SCCME/LECA (France)
- DPC - Département de Physico-Chimie : DEN/DPC/SCCME (France)
- CEA-DES (ex-DEN) - CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) : DEN-Sac-DPC (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DES (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
- CEA-DES (ex-DEN) - CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) : DEN-Sac-DPC (France)
- DPC - Département de Physico-Chimie : DEN/DPC/SCCME (France)
10
Université Abderrahmane Mira [Béjaïa] (Campus Targa Ouzemour
Béjaïa - Algeria)
12
IPR - Institut de Physique de Rennes (Bâtiment 11A , B, C, E – 10B
263 av. Général Leclerc
35042 Rennes cedex FRANCE - France)
- UR1 - Université de Rennes 1 (2 rue du Thabor - CS 46510 - 35065 Rennes cedex - France)
- UNIV-RENNES - Université de Rennes (France)
- CNRS - Centre National de la Recherche Scientifique : UMR6251 (France)
Abstract : Many studies have been conducted on the environmental impacts of combustion generated aerosols. Due to their complex composition and morphology, their chemical reactivity is not well understood and new developments of analysis methods are needed. We report the first demonstration of in-flight X-ray based characterizations of freshly emitted soot particles, which is of paramount importance for understanding the role of one of the main anthropogenic particulate contributors to global climate change. Soot particles, produced by a burner for several air-to-fuel ratios, were injected through an aerodynamic lens, focusing them to a region where they interacted with synchrotron radiation. X-ray photoelectron spectroscopy and carbon K-edge near-edge X-ray absorption spectroscopy were performed and compared to those obtained for supported samples. A good agreement is found between these samples, although slight oxidation is observed for supported samples. Our experiments demonstrate that NEXAFS characterization of supported samples provides relevant information on soot composition, with limited effects of contamination or ageing under ambient storage conditions. The highly surface sensitive XPS experiments of airborne soot indicate that the oxidation is different at the surface as compared to the bulk probed by NEXAFS. We also report changes in soot's work function obtained at different combustion conditions.
Document type :
Journal articles
Domain :
Complete list of metadatas
https://hal-cea.archives-ouvertes.fr/cea-01409226
Contributor : Serge Palacin <>
Submitted on : Monday, December 5, 2016 - 5:41:00 PM
Last modification on : Thursday, June 25, 2020 - 2:54:33 PM
Contributor : Serge Palacin <>
Submitted on : Monday, December 5, 2016 - 5:41:00 PM
Last modification on : Thursday, June 25, 2020 - 2:54:33 PM
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srep36495.pdf
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Identifiers
- HAL Id : cea-01409226, version 1
- PUBMED : 27883014
- DOI : 10.1038/srep36495
Collections
CEA | CNRS | IRSN | DSM-IRAMIS | IPR | UNIV-RENNES1 | PUBNIMBE | IRAMIS-NIMBE | CEA-UPSAY | UNIV-AMU | UR1-UFR-SPM | CINAM | UNIV-PARIS-SACLAY | SYNCHROTRON-SOLEIL | OSUR | COMUE-NORMANDIE | INC-CNRS | INSA-ROUEN | CEA-DRF | UNIV-RENNES | INSA-GROUPE | UNIROUEN | CORIA | DEN | DEN-SACLAY | IPR-PMOL
Citation
F Ouf, P. Parent, C. Laffon, I. Marhaba, Daniel Ferry, et al.. First in-flight synchrotron X-ray absorption and photoemission study of carbon soot nanoparticles. Scientific Reports, Nature Publishing Group, 2016, 6 (1), pp.36495. ⟨10.1038/srep36495⟩. ⟨cea-01409226⟩
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