Electrical conductivity improvement of aeronautical carbon fiber reinforced polyepoxy composites by insertion of carbon nanotubes
An increase and homogenization of electrical conductivity is essential in epoxy carbon fiber laminar aeronautical composites. Dynamic conductivity measurements have shown a very poor transversal conductivity. Double wall carbon nanotubes have been introduced into the epoxy matrix to increase the ele...
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| Veröffentlicht in: | Journal of non-crystalline solids 2012-08, Vol.358 (15), p.1859-1862 |
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| creator | Lonjon, Antoine Demont, Philippe Dantras, Eric Lacabanne, Colette |
| description | An increase and homogenization of electrical conductivity is essential in epoxy carbon fiber laminar aeronautical composites. Dynamic conductivity measurements have shown a very poor transversal conductivity. Double wall carbon nanotubes have been introduced into the epoxy matrix to increase the electrical conductivity. The conductivity and the degree of dispersion of carbon nanotubes in epoxy matrix were evaluated. The epoxy matrix was filled with 0.4wt.% of CNTs to establish the percolation threshold. A very low value of carbon nanotubes is crucial to maintain the mechanical properties and avoid an overload of the composite weight. The final carbon fiber aeronautical composite realized with the carbon nanotubes epoxy filled was studied. The conductivity measurements have shown a large increase of the transversal electrical conductivity. The percolative network has been established and scanning electron microscopy images confirm the presence of the carbon nanotube conductive pathway in the carbon fiber ply. The transversal bulk conductivity has been homogenized and improved to 10−1S·m−1 for a carbon nanotubes loading near 0.12wt.%.
► Electrical conductivity in epoxy carbon fiber laminar aeronautical composites. ► The epoxy matrix was filled with 0.4wt.% of CNTs. ► Large increase of the transversal electrical conductivity. ► Carbon nanotubes loading near 0.12wt.% of the carbon fiber laminar composite. ► The transversal bulk conductivity has been homogenized and improved to 10−1S·m−1. |
| doi_str_mv | 10.1016/j.jnoncrysol.2012.05.038 |
| format | Article |
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► Electrical conductivity in epoxy carbon fiber laminar aeronautical composites. ► The epoxy matrix was filled with 0.4wt.% of CNTs. ► Large increase of the transversal electrical conductivity. ► Carbon nanotubes loading near 0.12wt.% of the carbon fiber laminar composite. ► The transversal bulk conductivity has been homogenized and improved to 10−1S·m−1.</description><identifier>ISSN: 0022-3093</identifier><identifier>EISSN: 1873-4812</identifier><identifier>DOI: 10.1016/j.jnoncrysol.2012.05.038</identifier><identifier>CODEN: JNCSBJ</identifier><language>eng</language><publisher>Oxford: Elsevier B.V</publisher><subject>Aeronautics ; Carbon fiber reinforced plastics ; Carbon nanotubes ; Carbone nanotubes ; Composites ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Conductivity ; Cross-disciplinary physics: materials science; rheology ; Electrical conductivity ; Electrical resistivity ; Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures ; Electronic transport in multilayers, nanoscale materials and structures ; Engineering Sciences ; Exact sciences and technology ; Homogenizing ; Materials ; Materials science ; Nanocrystalline materials ; Nanoscale materials and structures: fabrication and characterization ; Nanotubes ; Physics ; Resistivity</subject><ispartof>Journal of non-crystalline solids, 2012-08, Vol.358 (15), p.1859-1862</ispartof><rights>2012 Elsevier B.V.</rights><rights>2015 INIST-CNRS</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-c531t-d9902abdf278be49a484cc1eddd29c2ce557bfceeae5d09e4ee437c3371c49d93</citedby><cites>FETCH-LOGICAL-c531t-d9902abdf278be49a484cc1eddd29c2ce557bfceeae5d09e4ee437c3371c49d93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jnoncrysol.2012.05.038$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26121848$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00837753$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Lonjon, Antoine</creatorcontrib><creatorcontrib>Demont, Philippe</creatorcontrib><creatorcontrib>Dantras, Eric</creatorcontrib><creatorcontrib>Lacabanne, Colette</creatorcontrib><title>Electrical conductivity improvement of aeronautical carbon fiber reinforced polyepoxy composites by insertion of carbon nanotubes</title><title>Journal of non-crystalline solids</title><description>An increase and homogenization of electrical conductivity is essential in epoxy carbon fiber laminar aeronautical composites. Dynamic conductivity measurements have shown a very poor transversal conductivity. Double wall carbon nanotubes have been introduced into the epoxy matrix to increase the electrical conductivity. The conductivity and the degree of dispersion of carbon nanotubes in epoxy matrix were evaluated. The epoxy matrix was filled with 0.4wt.% of CNTs to establish the percolation threshold. A very low value of carbon nanotubes is crucial to maintain the mechanical properties and avoid an overload of the composite weight. The final carbon fiber aeronautical composite realized with the carbon nanotubes epoxy filled was studied. The conductivity measurements have shown a large increase of the transversal electrical conductivity. The percolative network has been established and scanning electron microscopy images confirm the presence of the carbon nanotube conductive pathway in the carbon fiber ply. The transversal bulk conductivity has been homogenized and improved to 10−1S·m−1 for a carbon nanotubes loading near 0.12wt.%.
► Electrical conductivity in epoxy carbon fiber laminar aeronautical composites. ► The epoxy matrix was filled with 0.4wt.% of CNTs. ► Large increase of the transversal electrical conductivity. ► Carbon nanotubes loading near 0.12wt.% of the carbon fiber laminar composite. ► The transversal bulk conductivity has been homogenized and improved to 10−1S·m−1.</description><subject>Aeronautics</subject><subject>Carbon fiber reinforced plastics</subject><subject>Carbon nanotubes</subject><subject>Carbone nanotubes</subject><subject>Composites</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Conductivity</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electrical conductivity</subject><subject>Electrical resistivity</subject><subject>Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures</subject><subject>Electronic transport in multilayers, nanoscale materials and structures</subject><subject>Engineering Sciences</subject><subject>Exact sciences and technology</subject><subject>Homogenizing</subject><subject>Materials</subject><subject>Materials science</subject><subject>Nanocrystalline materials</subject><subject>Nanoscale materials and structures: fabrication and characterization</subject><subject>Nanotubes</subject><subject>Physics</subject><subject>Resistivity</subject><issn>0022-3093</issn><issn>1873-4812</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkU2L1TAUhoMoeL36H7oRdNGaj3aaLsdhxhEuzGZch_TkFHNpk5qkF7v0n5vSy7g0mwPhOc-B9yWkYLRilN18OVdn5x2ENfqx4pTxijYVFfIVOTDZirKWjL8mB0o5LwXtxFvyLsYzza8V8kD-3I8IKVjQYwHemQWSvdi0Fnaag7_ghC4Vfig0Bu_0knZQh967YrA9hiKgdYMPgKaY_bji7H-vWTXNPtqEseizy0UMyeaVbLouO-18WnqM78mbQY8RP1znkfx4uH--eyxPT9--392eSmgES6XpOsp1bwbeyh7rTteyBmBojOEdcMCmafsBEDU2hnZYI9aiBSFaBnVnOnEkn3fvTz2qOdhJh1V5bdXj7Ultf5RK0baNuLDMftrZnMGvBWNSk42A46gd-iUqlgMWlDLZZFTuKAQfY8Dhxc2o2hpSZ_WvIbU1pGijNsGRfLxe0THHOgTtwMaXfX7DOJP1xn3dOczxXCwGFcGiy4nbkMtTxtv_H_sL8xCxEg</recordid><startdate>20120801</startdate><enddate>20120801</enddate><creator>Lonjon, Antoine</creator><creator>Demont, Philippe</creator><creator>Dantras, Eric</creator><creator>Lacabanne, Colette</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>20120801</creationdate><title>Electrical conductivity improvement of aeronautical carbon fiber reinforced polyepoxy composites by insertion of carbon nanotubes</title><author>Lonjon, Antoine ; Demont, Philippe ; Dantras, Eric ; Lacabanne, Colette</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c531t-d9902abdf278be49a484cc1eddd29c2ce557bfceeae5d09e4ee437c3371c49d93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Aeronautics</topic><topic>Carbon fiber reinforced plastics</topic><topic>Carbon nanotubes</topic><topic>Carbone nanotubes</topic><topic>Composites</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Conductivity</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electrical conductivity</topic><topic>Electrical resistivity</topic><topic>Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures</topic><topic>Electronic transport in multilayers, nanoscale materials and structures</topic><topic>Engineering Sciences</topic><topic>Exact sciences and technology</topic><topic>Homogenizing</topic><topic>Materials</topic><topic>Materials science</topic><topic>Nanocrystalline materials</topic><topic>Nanoscale materials and structures: fabrication and characterization</topic><topic>Nanotubes</topic><topic>Physics</topic><topic>Resistivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lonjon, Antoine</creatorcontrib><creatorcontrib>Demont, Philippe</creatorcontrib><creatorcontrib>Dantras, Eric</creatorcontrib><creatorcontrib>Lacabanne, Colette</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Journal of non-crystalline solids</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lonjon, Antoine</au><au>Demont, Philippe</au><au>Dantras, Eric</au><au>Lacabanne, Colette</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrical conductivity improvement of aeronautical carbon fiber reinforced polyepoxy composites by insertion of carbon nanotubes</atitle><jtitle>Journal of non-crystalline solids</jtitle><date>2012-08-01</date><risdate>2012</risdate><volume>358</volume><issue>15</issue><spage>1859</spage><epage>1862</epage><pages>1859-1862</pages><issn>0022-3093</issn><eissn>1873-4812</eissn><coden>JNCSBJ</coden><abstract>An increase and homogenization of electrical conductivity is essential in epoxy carbon fiber laminar aeronautical composites. Dynamic conductivity measurements have shown a very poor transversal conductivity. Double wall carbon nanotubes have been introduced into the epoxy matrix to increase the electrical conductivity. The conductivity and the degree of dispersion of carbon nanotubes in epoxy matrix were evaluated. The epoxy matrix was filled with 0.4wt.% of CNTs to establish the percolation threshold. A very low value of carbon nanotubes is crucial to maintain the mechanical properties and avoid an overload of the composite weight. The final carbon fiber aeronautical composite realized with the carbon nanotubes epoxy filled was studied. The conductivity measurements have shown a large increase of the transversal electrical conductivity. The percolative network has been established and scanning electron microscopy images confirm the presence of the carbon nanotube conductive pathway in the carbon fiber ply. The transversal bulk conductivity has been homogenized and improved to 10−1S·m−1 for a carbon nanotubes loading near 0.12wt.%.
► Electrical conductivity in epoxy carbon fiber laminar aeronautical composites. ► The epoxy matrix was filled with 0.4wt.% of CNTs. ► Large increase of the transversal electrical conductivity. ► Carbon nanotubes loading near 0.12wt.% of the carbon fiber laminar composite. ► The transversal bulk conductivity has been homogenized and improved to 10−1S·m−1.</abstract><cop>Oxford</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jnoncrysol.2012.05.038</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Aeronautics Carbon fiber reinforced plastics Carbon nanotubes Carbone nanotubes Composites Condensed matter: electronic structure, electrical, magnetic, and optical properties Conductivity Cross-disciplinary physics: materials science rheology Electrical conductivity Electrical resistivity Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Electronic transport in multilayers, nanoscale materials and structures Engineering Sciences Exact sciences and technology Homogenizing Materials Materials science Nanocrystalline materials Nanoscale materials and structures: fabrication and characterization Nanotubes Physics Resistivity |
| title | Electrical conductivity improvement of aeronautical carbon fiber reinforced polyepoxy composites by insertion of carbon nanotubes |
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