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Oxidation kinetics of a rough laminar pyrocarbon in O2 -, H2O-and CO2 -containing atmospheres
| dc.rights.license | open | en_US |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | FRADIN, Marina | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | VIGNOLES, Gerard
IDREF: 070191875 | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | VILLE, Charlotte | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | COUEGNAT, Guillaume | |
| hal.structure.identifier | ArianeGroup SAS | |
| dc.contributor.author | RIDARD, Mathilde | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | REBILLAT, Francis | |
| dc.date.accessioned | 2023-11-23T13:45:58Z | |
| dc.date.available | 2023-11-23T13:45:58Z | |
| dc.date.issued | 2023-08-15 | |
| dc.identifier.issn | 0010-938X | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/186105 | |
| dc.description.abstractEn | The originality of this work relies on the identification of kinetic parameters for a rough laminar pyrocarbon material under three different oxidizing atmospheres. Thermogravimetric analysis was used to carry out oxidation tests on a ex-CVI porous C/C composite under O2-, H2O- and CO2-containing atmospheres at low-temperatures . They were proven to be in a chemical reaction-controlled regime in the porous volume of the material and at its external surface through the use of X-rays micro-tomography characterization technique and simple analytical model-based considerations. Activation energies of 203.2 kJ.mol−1, 253.9 kJ.mol−1 and 302.2 kJ.mol−1 were identified under O2, H2O and CO2. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | C. oxidation | |
| dc.subject.en | C. kinetic parameters | |
| dc.subject.en | A. ceramic matrix composites | |
| dc.subject.en | A. carbon | |
| dc.subject.en | B. 3D computed tomography | |
| dc.subject.en | B. SEM | |
| dc.title.en | Oxidation kinetics of a rough laminar pyrocarbon in O2 -, H2O-and CO2 -containing atmospheres | |
| dc.title.alternative | Corros Sci | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.corsci.2023.111300 | en_US |
| dc.subject.hal | Chimie | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics] | en_US |
| bordeaux.journal | Corrosion Science | en_US |
| bordeaux.page | 111300 | en_US |
| bordeaux.volume | 221 | en_US |
| bordeaux.hal.laboratories | Laboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.institution | CEA | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.identifier.funderID | ArianeGroup | en_US |
| bordeaux.import.source | hal | |
| hal.identifier | hal-04135689 | |
| hal.version | 1 | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | false | |
| workflow.import.source | hal | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Corrosion%20Science&rft.date=2023-08-15&rft.volume=221&rft.spage=111300&rft.epage=111300&rft.eissn=0010-938X&rft.issn=0010-938X&rft.au=FRADIN,%20Marina&VIGNOLES,%20Gerard&VILLE,%20Charlotte&COUEGNAT,%20Guillaume&RIDARD,%20Mathilde&rft.genre=article |
