Oxidation behavior at moderate temperature under dry and wet air of phenolic resin-derived carbon
•Evaluation of the oxidation behavior of phenolic resin-based carbon at 623–773K.•Evaluation of the oxidation behavior in both dry and wet air.•Determination of oxidation kinetic laws (activation energy, partial orders).•Proposition of an oxidation mechanism in relation with the structural propertie...
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| Veröffentlicht in: | Thermochimica acta 2017-03, Vol.649, p.13-21 |
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| container_title | Thermochimica acta |
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| creator | Bertran, X. Chollon, G. Dentzer, J. Gadiou, R. Fouquet, S. Dourges, M-A Rebillat, F. |
| description | •Evaluation of the oxidation behavior of phenolic resin-based carbon at 623–773K.•Evaluation of the oxidation behavior in both dry and wet air.•Determination of oxidation kinetic laws (activation energy, partial orders).•Proposition of an oxidation mechanism in relation with the structural properties.
The oxidation behavior of carbon materials has been investigated at temperatures less than 773K using isothermal thermogravimetric analyses under dry and wet air. Bulk samples obtained by the pyrolysis of phenolic resin have been characterized using X-ray diffraction and elementary analysis. X-ray photoelectron spectroscopy and Raman spectroscopy have been performed to analyze the surface and subsurface. The carbon structure has a poor organization state and a gradient in the oxygen concentration and structure between the surface and the bulk is revealed. The material is more reactive under wet air than dry air in terms of oxidation rates as determined between 623 and 773K. The apparent activation energies are respectively 122±6kJ/mol in dry air and 102±6kJ/mol in wet air. |
| doi_str_mv | 10.1016/j.tca.2016.12.013 |
| format | Article |
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The oxidation behavior of carbon materials has been investigated at temperatures less than 773K using isothermal thermogravimetric analyses under dry and wet air. Bulk samples obtained by the pyrolysis of phenolic resin have been characterized using X-ray diffraction and elementary analysis. X-ray photoelectron spectroscopy and Raman spectroscopy have been performed to analyze the surface and subsurface. The carbon structure has a poor organization state and a gradient in the oxygen concentration and structure between the surface and the bulk is revealed. The material is more reactive under wet air than dry air in terms of oxidation rates as determined between 623 and 773K. The apparent activation energies are respectively 122±6kJ/mol in dry air and 102±6kJ/mol in wet air.</description><identifier>ISSN: 0040-6031</identifier><identifier>EISSN: 1872-762X</identifier><identifier>DOI: 10.1016/j.tca.2016.12.013</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Carbon materials ; Chemical Sciences ; Material chemistry ; Oxidation behavior ; Phenolic resin ; Reaction kinetics ; Structure ; Thermogravimetric analyses</subject><ispartof>Thermochimica acta, 2017-03, Vol.649, p.13-21</ispartof><rights>2016 Elsevier B.V.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-aca7052afe0a883e2eb4ddbfdf8a459418f8df5f1e3a368c41fc6ac204b072e3</citedby><cites>FETCH-LOGICAL-c411t-aca7052afe0a883e2eb4ddbfdf8a459418f8df5f1e3a368c41fc6ac204b072e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.tca.2016.12.013$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://hal.science/hal-01629869$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Bertran, X.</creatorcontrib><creatorcontrib>Chollon, G.</creatorcontrib><creatorcontrib>Dentzer, J.</creatorcontrib><creatorcontrib>Gadiou, R.</creatorcontrib><creatorcontrib>Fouquet, S.</creatorcontrib><creatorcontrib>Dourges, M-A</creatorcontrib><creatorcontrib>Rebillat, F.</creatorcontrib><title>Oxidation behavior at moderate temperature under dry and wet air of phenolic resin-derived carbon</title><title>Thermochimica acta</title><description>•Evaluation of the oxidation behavior of phenolic resin-based carbon at 623–773K.•Evaluation of the oxidation behavior in both dry and wet air.•Determination of oxidation kinetic laws (activation energy, partial orders).•Proposition of an oxidation mechanism in relation with the structural properties.
The oxidation behavior of carbon materials has been investigated at temperatures less than 773K using isothermal thermogravimetric analyses under dry and wet air. Bulk samples obtained by the pyrolysis of phenolic resin have been characterized using X-ray diffraction and elementary analysis. X-ray photoelectron spectroscopy and Raman spectroscopy have been performed to analyze the surface and subsurface. The carbon structure has a poor organization state and a gradient in the oxygen concentration and structure between the surface and the bulk is revealed. The material is more reactive under wet air than dry air in terms of oxidation rates as determined between 623 and 773K. The apparent activation energies are respectively 122±6kJ/mol in dry air and 102±6kJ/mol in wet air.</description><subject>Carbon materials</subject><subject>Chemical Sciences</subject><subject>Material chemistry</subject><subject>Oxidation behavior</subject><subject>Phenolic resin</subject><subject>Reaction kinetics</subject><subject>Structure</subject><subject>Thermogravimetric analyses</subject><issn>0040-6031</issn><issn>1872-762X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kMFKAzEQhoMoWKsP4C1XD7tmstvdFE-lqBUKvfTgLcwmE5rSbkp2W-3bm6Xi0dP8DP83MB9jjyByEFA9b_PeYC5TzEHmAoorNgJVy6yu5Oc1GwlRiqwSBdyyu67bCiFAKjFiuPr2FnsfWt7QBk8-RI493wdLEXviPe0PQzpG4sc2LbmNZ46t5V_Uc_SRB8cPG2rDzhseqfNtllr-RJYbjE1o79mNw11HD79zzNZvr-v5Iluu3j_ms2VmSoA-Q4O1mEh0JFCpgiQ1pbWNs05hOZmWoJyybuKACiwqlSBnKjRSlI2oJRVj9nQ5u8GdPkS_x3jWAb1ezJZ62CU1cqqq6QlSFy5dE0PXRXJ_AAg96NRbnXTqQacGmdAiMS8XhtIPJ09Rd8ZTa8j6SKbXNvh_6B82vn8b</recordid><startdate>20170310</startdate><enddate>20170310</enddate><creator>Bertran, X.</creator><creator>Chollon, G.</creator><creator>Dentzer, J.</creator><creator>Gadiou, R.</creator><creator>Fouquet, S.</creator><creator>Dourges, M-A</creator><creator>Rebillat, F.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>20170310</creationdate><title>Oxidation behavior at moderate temperature under dry and wet air of phenolic resin-derived carbon</title><author>Bertran, X. ; Chollon, G. ; Dentzer, J. ; Gadiou, R. ; Fouquet, S. ; Dourges, M-A ; Rebillat, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-aca7052afe0a883e2eb4ddbfdf8a459418f8df5f1e3a368c41fc6ac204b072e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Carbon materials</topic><topic>Chemical Sciences</topic><topic>Material chemistry</topic><topic>Oxidation behavior</topic><topic>Phenolic resin</topic><topic>Reaction kinetics</topic><topic>Structure</topic><topic>Thermogravimetric analyses</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bertran, X.</creatorcontrib><creatorcontrib>Chollon, G.</creatorcontrib><creatorcontrib>Dentzer, J.</creatorcontrib><creatorcontrib>Gadiou, R.</creatorcontrib><creatorcontrib>Fouquet, S.</creatorcontrib><creatorcontrib>Dourges, M-A</creatorcontrib><creatorcontrib>Rebillat, F.</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Thermochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bertran, X.</au><au>Chollon, G.</au><au>Dentzer, J.</au><au>Gadiou, R.</au><au>Fouquet, S.</au><au>Dourges, M-A</au><au>Rebillat, F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Oxidation behavior at moderate temperature under dry and wet air of phenolic resin-derived carbon</atitle><jtitle>Thermochimica acta</jtitle><date>2017-03-10</date><risdate>2017</risdate><volume>649</volume><spage>13</spage><epage>21</epage><pages>13-21</pages><issn>0040-6031</issn><eissn>1872-762X</eissn><abstract>•Evaluation of the oxidation behavior of phenolic resin-based carbon at 623–773K.•Evaluation of the oxidation behavior in both dry and wet air.•Determination of oxidation kinetic laws (activation energy, partial orders).•Proposition of an oxidation mechanism in relation with the structural properties.
The oxidation behavior of carbon materials has been investigated at temperatures less than 773K using isothermal thermogravimetric analyses under dry and wet air. Bulk samples obtained by the pyrolysis of phenolic resin have been characterized using X-ray diffraction and elementary analysis. X-ray photoelectron spectroscopy and Raman spectroscopy have been performed to analyze the surface and subsurface. The carbon structure has a poor organization state and a gradient in the oxygen concentration and structure between the surface and the bulk is revealed. The material is more reactive under wet air than dry air in terms of oxidation rates as determined between 623 and 773K. The apparent activation energies are respectively 122±6kJ/mol in dry air and 102±6kJ/mol in wet air.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.tca.2016.12.013</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Carbon materials Chemical Sciences Material chemistry Oxidation behavior Phenolic resin Reaction kinetics Structure Thermogravimetric analyses |
| title | Oxidation behavior at moderate temperature under dry and wet air of phenolic resin-derived carbon |
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