Strong electrospun nanometer-diameter polyacrylonitrile carbon fiber yarns
Nanometer-diameter electrospun PAN yarns with different degrees of alignment were stabilized and carbonized and their properties evaluated. The parameters varied during production included draw ratio, temperature, heating rate and time in order to determine the ideal oxidation and carbonization cond...
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| Veröffentlicht in: | Carbon (New York) 2009-10, Vol.47 (12), p.2829-2839 |
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| container_title | Carbon (New York) |
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| creator | Moon, SungCheal Farris, Richard J. |
| description | Nanometer-diameter electrospun PAN yarns with different degrees of alignment were stabilized and carbonized and their properties evaluated. The parameters varied during production included draw ratio, temperature, heating rate and time in order to determine the ideal oxidation and carbonization conditions. The 10% PAN carbon yarn made at 16
kV and 9.8
m
s
−1 take-up velocity had the highest ultimate strength of approximately 1
GPa while maintaining constant length conditions during the process. The ultimate strength increased to approximately 1.7
GPa after the yarns were impregnated with an adhesive to make nano-sized unidirectional composite samples. The ultimate strength of PAN yarns generally increased with increasing take-up velocity because of the increase of molecular orientation. |
| doi_str_mv | 10.1016/j.carbon.2009.06.027 |
| format | Article |
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kV and 9.8
m
s
−1 take-up velocity had the highest ultimate strength of approximately 1
GPa while maintaining constant length conditions during the process. The ultimate strength increased to approximately 1.7
GPa after the yarns were impregnated with an adhesive to make nano-sized unidirectional composite samples. The ultimate strength of PAN yarns generally increased with increasing take-up velocity because of the increase of molecular orientation.</description><identifier>ISSN: 0008-6223</identifier><identifier>EISSN: 1873-3891</identifier><identifier>DOI: 10.1016/j.carbon.2009.06.027</identifier><identifier>CODEN: CRBNAH</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Fullerenes and related materials; diamonds, graphite ; Materials science ; Physics ; Specific materials</subject><ispartof>Carbon (New York), 2009-10, Vol.47 (12), p.2829-2839</ispartof><rights>2009 Elsevier Ltd</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-109877a0c41e3b9cb8bfba59fd9fef0a7fef0265654f9ebeb2840faf4e8a42263</citedby><cites>FETCH-LOGICAL-c404t-109877a0c41e3b9cb8bfba59fd9fef0a7fef0265654f9ebeb2840faf4e8a42263</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.carbon.2009.06.027$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21839070$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Moon, SungCheal</creatorcontrib><creatorcontrib>Farris, Richard J.</creatorcontrib><title>Strong electrospun nanometer-diameter polyacrylonitrile carbon fiber yarns</title><title>Carbon (New York)</title><description>Nanometer-diameter electrospun PAN yarns with different degrees of alignment were stabilized and carbonized and their properties evaluated. The parameters varied during production included draw ratio, temperature, heating rate and time in order to determine the ideal oxidation and carbonization conditions. The 10% PAN carbon yarn made at 16
kV and 9.8
m
s
−1 take-up velocity had the highest ultimate strength of approximately 1
GPa while maintaining constant length conditions during the process. The ultimate strength increased to approximately 1.7
GPa after the yarns were impregnated with an adhesive to make nano-sized unidirectional composite samples. The ultimate strength of PAN yarns generally increased with increasing take-up velocity because of the increase of molecular orientation.</description><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>Fullerenes and related materials; diamonds, graphite</subject><subject>Materials science</subject><subject>Physics</subject><subject>Specific materials</subject><issn>0008-6223</issn><issn>1873-3891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9UE1LxDAQDaLguvoPPPSit9ZJmrbpRZDFTxY8qOeQphPJ0k1r0hX6783axaOXmTfMezO8R8glhYwCLW82mVa-6V3GAOoMygxYdUQWVFR5mouaHpMFAIi0ZCw_JWchbOLIBeUL8vI2-t59JtihjigMO5c45fotjujT1qpfkAx9Nyntp653dvS2w2T-mBjbxPWkvAvn5MSoLuDFoS_Jx8P9--opXb8-Pq_u1qnmwMeUQi2qSoHmFPOm1o1oTKOK2rS1QQOq2ldWFmXBTY0NNkxwMMpwFIozVuZLcj3fHXz_tcMwyq0NGrtOOex3QeZlXrAKWCTymaijseDRyMHbrfKTpCD3wcmNnG3IfXASShmDi7Krw30VtOqMV07b8KdlVOQ1VBB5tzMPo9lvi14GbdFpbK2PYcq2t_8_-gENPof-</recordid><startdate>20091001</startdate><enddate>20091001</enddate><creator>Moon, SungCheal</creator><creator>Farris, Richard J.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20091001</creationdate><title>Strong electrospun nanometer-diameter polyacrylonitrile carbon fiber yarns</title><author>Moon, SungCheal ; Farris, Richard J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-109877a0c41e3b9cb8bfba59fd9fef0a7fef0265654f9ebeb2840faf4e8a42263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Exact sciences and technology</topic><topic>Fullerenes and related materials; diamonds, graphite</topic><topic>Materials science</topic><topic>Physics</topic><topic>Specific materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moon, SungCheal</creatorcontrib><creatorcontrib>Farris, Richard J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Carbon (New York)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moon, SungCheal</au><au>Farris, Richard J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Strong electrospun nanometer-diameter polyacrylonitrile carbon fiber yarns</atitle><jtitle>Carbon (New York)</jtitle><date>2009-10-01</date><risdate>2009</risdate><volume>47</volume><issue>12</issue><spage>2829</spage><epage>2839</epage><pages>2829-2839</pages><issn>0008-6223</issn><eissn>1873-3891</eissn><coden>CRBNAH</coden><abstract>Nanometer-diameter electrospun PAN yarns with different degrees of alignment were stabilized and carbonized and their properties evaluated. The parameters varied during production included draw ratio, temperature, heating rate and time in order to determine the ideal oxidation and carbonization conditions. The 10% PAN carbon yarn made at 16
kV and 9.8
m
s
−1 take-up velocity had the highest ultimate strength of approximately 1
GPa while maintaining constant length conditions during the process. The ultimate strength increased to approximately 1.7
GPa after the yarns were impregnated with an adhesive to make nano-sized unidirectional composite samples. The ultimate strength of PAN yarns generally increased with increasing take-up velocity because of the increase of molecular orientation.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.carbon.2009.06.027</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Carbon (New York), 2009-10, Vol.47 (12), p.2829-2839 |
| issn | 0008-6223 1873-3891 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Cross-disciplinary physics: materials science rheology Exact sciences and technology Fullerenes and related materials diamonds, graphite Materials science Physics Specific materials |
| title | Strong electrospun nanometer-diameter polyacrylonitrile carbon fiber yarns |
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