Výsledky vyhledávání - "Véronique Labed"

Online measurement of the atmosphere around geopolymers under gamma irradiation

Autor: Isao Yamagishi, David Lambertin, Véronique Labed, Vincent Cantarel

Publikováno v: Journal of Nuclear Science and Technology. 58:62-71

The gas production of wasteforms is a major safety concern for encapsulating active nuclear wastes. For geopolymers and cements, the H2 produced by radiolytic processes is a key factor because of t...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58a564f553c721b03d6df56059dcd2bb
https://doi.org/10.1080/00223131.2020.1801531

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Treatment of radioactive liquid effluents by reverse osmosis membranes: From lab-scale to pilot-scale

Autor: Luc Schrive, Yvan Wyart, Emilie Carretier, Véronique Labed, Philippe Moulin, Nicolas Combernoux

Publikováno v: Water today
Water today, 2017, 123, pp.311-320. ⟨10.1016/j.watres.2017.06.062⟩
Water Research
Water Research, IWA Publishing, 2017, 123, pp.311-320. ⟨10.1016/j.watres.2017.06.062⟩
Water Research, IWA Publishing, 2017, 123, pp.311-320
Water Research, 2017, 123, pp.311-320

International audience; The recent use of the reverse osmosis (RO) process at the damaged Fukushima-Daiichi nuclear power plant generated a growing interest in the application of this process for decontamination purposes. This study focused on the de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abb6453b13734659837ca32b93a1fdaa
https://doi.org/10.1016/j.watres.2017.06.062

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Irradiation effects on RO membranes: Comparison of aerobic and anaerobic conditions

Autor: Emilie Carretier, Yvan Wyart, Luc Schrive, Nicolas Combernoux, Véronique Labed, Philippe Moulin

Publikováno v: Polymer Degradation and Stability
Polymer Degradation and Stability, Elsevier, 2016, 134, pp.126-135. ⟨10.1016/j.polymdegradstab.2016.09.034⟩
Polymer Degradation and Stability, 2016, 134, pp.126-135. ⟨10.1016/j.polymdegradstab.2016.09.034⟩

International audience; In this study, the investigation of the degradation of polyamide composite reverse osmosis membrane under gamma irradiation was carried out in aerobic and anaerobic conditions. A gamma Co-60 source was used to reach irradiatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e56dc542a3a73c719c3b27723bcc7e6d
https://hal.archives-ouvertes.fr/hal-01461790

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Structural Characterisation of Degradation Products Formed upon Di-n-Butyl Phthalate Radiolysis by High-Performance Liquid Chromatography Electrospray Tandem Mass Spectrometry

Autor: Laurence Charles, Aura Tintaru, Véronique Labed

Publikováno v: European Journal of Mass Spectrometry
European Journal of Mass Spectrometry, 2010, 16 (5), pp.595--603. ⟨10.1255/ejms.1096⟩
European Journal of Mass Spectrometry, IM Publications, 2010, 16 (5), pp.595--603. ⟨10.1255/ejms.1096⟩

International audience; Structural characterisation of 15 degradation products, formed upon di-n-butyl phthalate (DBP) radiolysis, has been achieved using a high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) coupling. The di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ac1f237d481fb856d8bc9f1601de570
https://doi.org/10.1255/ejms.1096

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High doses gamma radiolysis of PVC: Mechanisms of degradation

Autor: Juliette Colombani, Jacques Raffi, Véronique Labed, Claude Rossi, Jacky Kister, Alain Périchaud, Christophe Joussot-Dubien

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 265:238-244

Anaerobic and aerobic radiolysis mechanisms of poly(vinyl chloride) were investigated using electron spin resonance (ESR), nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FTIR) and size exclusion chromatography (SEC). PVC s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50e1568f166caf1a2169a29f53e032cd
https://doi.org/10.1016/j.nimb.2007.08.053

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Study of polyamide composite reverse osmosis membrane degradation in water under gamma rays

Autor: Nicolas Combernoux, Emilie Carretier, Véronique Labed, Adeline Benony-Rhodier, Yvan Wyart, Luc Schrive, Philippe Moulin

Publikováno v: Journal of Membrane Science
Journal of Membrane Science, Elsevier, 2015, 480 (2), pp.64-73. ⟨10.1016/j.memsci.2015.01.019⟩
Journal of Membrane Science, 2015, 480 (2), pp.64-73. ⟨10.1016/j.memsci.2015.01.019⟩
Journal of Membrane Science, Elsevier, 2015, 480, pp.64-73. ⟨10.1016/j.memsci.2015.01.019⟩

International audience; This study aims to investigate the impact of irradiation on the behavior of Polyamide (PA) composite reverse osmosis (RO) membranes. Irradiations were performed for two doses (0.1 and 1 MGy) in wet conditions under an oxygen a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7593ae339036f55513b3c016414f94e2
https://hal.archives-ouvertes.fr/hal-01295140

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Effect of gamma irradiation on MnO2/Ag2O hydrogen getter

Autor: Véronique Labed, Stéphane Jobic, Elisa Leoni, Adeline Dannoux-Papin, David Lambertin, Christophe Chlique, Kévin Galliez, Philippe Deniard

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2015, 458, pp.162-167. ⟨10.1016/j.jnucmat.2014.11.128⟩
Journal of Nuclear Materials, 2015, 458, pp.162-167. ⟨10.1016/j.jnucmat.2014.11.128⟩

This study aims to show the stability of γ-MnO 2 /Ag 2 O hydrogen getter under gamma irradiation in order to be suitable for decreasing the hydrogen risk during the nuclear waste transportation. The chemical and the structural properties of the gett

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca693c3ac37d6ebdc339ce6357071f48
https://hal.archives-ouvertes.fr/hal-01725770

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