High-Ampacity Power Cables of Tightly-Packed and Aligned Carbon Nanotubes
The current‐carrying capacity (CCC), or ampacity, of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density (FCD) and continuous current rating (CCR) values. It is shown, both experimentally and theoretically, that the CCC of the...
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| Veröffentlicht in: | Advanced functional materials 2014-06, Vol.24 (21), p.3241-3249 |
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| creator | Wang, Xuan Behabtu, Natnael Young, Colin C. Tsentalovich, Dmitri E. Pasquali, Matteo Kono, Junichiro |
| description | The current‐carrying capacity (CCC), or ampacity, of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density (FCD) and continuous current rating (CCR) values. It is shown, both experimentally and theoretically, that the CCC of these fibers is determined by the balance between current‐induced Joule heating and heat exchange with the surroundings. The measured FCD values of the fibers range from 107 to 109 A m−2 and are generally higher than the previously reported values for aligned buckypapers, carbon fibers, and CNT fibers. To the authors’ knowledge, this is the first time the CCR for a CNT fiber has been reported. The specific CCC value (i.e., normalized by the linear mass density) of these CNT fibers are demonstrated to be higher than those of copper.
The current‐carrying capacity (CCC) of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density and continuous current rating values. The specific CCC (i.e., normalized by the linear mass density) of our CNT fibers is demonstrated to be higher than that of copper, making those fibers promising for power transmission. |
| doi_str_mv | 10.1002/adfm.201303865 |
| format | Article |
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The current‐carrying capacity (CCC) of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density and continuous current rating values. The specific CCC (i.e., normalized by the linear mass density) of our CNT fibers is demonstrated to be higher than that of copper, making those fibers promising for power transmission.</description><identifier>ISSN: 1616-301X</identifier><identifier>EISSN: 1616-3028</identifier><identifier>DOI: 10.1002/adfm.201303865</identifier><language>eng</language><publisher>Hoboken: Blackwell Publishing Ltd</publisher><subject>Alignment ; ampacity ; Carbon fibers ; Carbon nanotubes ; Carrying capacity ; conducting polymers ; Copper ; current carrying capacity ; Current density ; Density ; Failure ; fiber ; Fibers ; Heat exchange ; Ohmic dissipation ; Power cables ; Power transmission ; power transmission cables ; Resistance heating</subject><ispartof>Advanced functional materials, 2014-06, Vol.24 (21), p.3241-3249</ispartof><rights>2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>Copyright © 2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4545-c46793b3b797796dc8caf0bd75eff7a3e8ebce40b67c501f355fd99d98606a743</citedby><cites>FETCH-LOGICAL-c4545-c46793b3b797796dc8caf0bd75eff7a3e8ebce40b67c501f355fd99d98606a743</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadfm.201303865$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadfm.201303865$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids></links><search><creatorcontrib>Wang, Xuan</creatorcontrib><creatorcontrib>Behabtu, Natnael</creatorcontrib><creatorcontrib>Young, Colin C.</creatorcontrib><creatorcontrib>Tsentalovich, Dmitri E.</creatorcontrib><creatorcontrib>Pasquali, Matteo</creatorcontrib><creatorcontrib>Kono, Junichiro</creatorcontrib><title>High-Ampacity Power Cables of Tightly-Packed and Aligned Carbon Nanotubes</title><title>Advanced functional materials</title><addtitle>Adv. Funct. Mater</addtitle><description>The current‐carrying capacity (CCC), or ampacity, of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density (FCD) and continuous current rating (CCR) values. It is shown, both experimentally and theoretically, that the CCC of these fibers is determined by the balance between current‐induced Joule heating and heat exchange with the surroundings. The measured FCD values of the fibers range from 107 to 109 A m−2 and are generally higher than the previously reported values for aligned buckypapers, carbon fibers, and CNT fibers. To the authors’ knowledge, this is the first time the CCR for a CNT fiber has been reported. The specific CCC value (i.e., normalized by the linear mass density) of these CNT fibers are demonstrated to be higher than those of copper.
The current‐carrying capacity (CCC) of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density and continuous current rating values. The specific CCC (i.e., normalized by the linear mass density) of our CNT fibers is demonstrated to be higher than that of copper, making those fibers promising for power transmission.</description><subject>Alignment</subject><subject>ampacity</subject><subject>Carbon fibers</subject><subject>Carbon nanotubes</subject><subject>Carrying capacity</subject><subject>conducting polymers</subject><subject>Copper</subject><subject>current carrying capacity</subject><subject>Current density</subject><subject>Density</subject><subject>Failure</subject><subject>fiber</subject><subject>Fibers</subject><subject>Heat exchange</subject><subject>Ohmic dissipation</subject><subject>Power cables</subject><subject>Power transmission</subject><subject>power transmission cables</subject><subject>Resistance heating</subject><issn>1616-301X</issn><issn>1616-3028</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkM9LwzAYhosoOKdXzwUvXjqTpknaY6nuh25zyERvIU2T2a1rZtIy-9_bURnixUvyQp4nfN_rONcQDCAA_h3P1HbgA4gACgk-cXqQQOIh4Ienxwzfz50La9cAQEpR0HMm43z14cXbHRd51bgLvZfGTXhaSOtq5S7b16povAUXG5m5vMzcuMhXZZsTblJdunNe6qpOpb10zhQvrLz6ufvO6_BhmYy96fNoksRTTwQ4wO1JaIRSlNKI0ohkIhRcgTSjWCpFOZKhTIUMQEqowAAqhLHKoiiLQgIIpwHqO7fdvzujP2tpK7bNrZBFwUupa8sgxhDCdmvSojd_0LWuTdlOx_wIIghDig_UoKOE0dYaqdjO5FtuGgYBOzTLDs2yY7OtEHXCPi9k8w_N4vvh7LfrdW5uK_l1dLnZMEIRxextPmL0JUGPT7MhW6Jv2-KKkA</recordid><startdate>20140601</startdate><enddate>20140601</enddate><creator>Wang, Xuan</creator><creator>Behabtu, Natnael</creator><creator>Young, Colin C.</creator><creator>Tsentalovich, Dmitri E.</creator><creator>Pasquali, Matteo</creator><creator>Kono, Junichiro</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140601</creationdate><title>High-Ampacity Power Cables of Tightly-Packed and Aligned Carbon Nanotubes</title><author>Wang, Xuan ; Behabtu, Natnael ; Young, Colin C. ; Tsentalovich, Dmitri E. ; Pasquali, Matteo ; Kono, Junichiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4545-c46793b3b797796dc8caf0bd75eff7a3e8ebce40b67c501f355fd99d98606a743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Alignment</topic><topic>ampacity</topic><topic>Carbon fibers</topic><topic>Carbon nanotubes</topic><topic>Carrying capacity</topic><topic>conducting polymers</topic><topic>Copper</topic><topic>current carrying capacity</topic><topic>Current density</topic><topic>Density</topic><topic>Failure</topic><topic>fiber</topic><topic>Fibers</topic><topic>Heat exchange</topic><topic>Ohmic dissipation</topic><topic>Power cables</topic><topic>Power transmission</topic><topic>power transmission cables</topic><topic>Resistance heating</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Xuan</creatorcontrib><creatorcontrib>Behabtu, Natnael</creatorcontrib><creatorcontrib>Young, Colin C.</creatorcontrib><creatorcontrib>Tsentalovich, Dmitri E.</creatorcontrib><creatorcontrib>Pasquali, Matteo</creatorcontrib><creatorcontrib>Kono, Junichiro</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Advanced functional materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Xuan</au><au>Behabtu, Natnael</au><au>Young, Colin C.</au><au>Tsentalovich, Dmitri E.</au><au>Pasquali, Matteo</au><au>Kono, Junichiro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Ampacity Power Cables of Tightly-Packed and Aligned Carbon Nanotubes</atitle><jtitle>Advanced functional materials</jtitle><addtitle>Adv. Funct. Mater</addtitle><date>2014-06-01</date><risdate>2014</risdate><volume>24</volume><issue>21</issue><spage>3241</spage><epage>3249</epage><pages>3241-3249</pages><issn>1616-301X</issn><eissn>1616-3028</eissn><abstract>The current‐carrying capacity (CCC), or ampacity, of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density (FCD) and continuous current rating (CCR) values. It is shown, both experimentally and theoretically, that the CCC of these fibers is determined by the balance between current‐induced Joule heating and heat exchange with the surroundings. The measured FCD values of the fibers range from 107 to 109 A m−2 and are generally higher than the previously reported values for aligned buckypapers, carbon fibers, and CNT fibers. To the authors’ knowledge, this is the first time the CCR for a CNT fiber has been reported. The specific CCC value (i.e., normalized by the linear mass density) of these CNT fibers are demonstrated to be higher than those of copper.
The current‐carrying capacity (CCC) of highly‐conductive, light, and strong carbon nanotube (CNT) fibers is characterized by measuring their failure current density and continuous current rating values. The specific CCC (i.e., normalized by the linear mass density) of our CNT fibers is demonstrated to be higher than that of copper, making those fibers promising for power transmission.</abstract><cop>Hoboken</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/adfm.201303865</doi><tpages>9</tpages></addata></record> |
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| subjects | Alignment ampacity Carbon fibers Carbon nanotubes Carrying capacity conducting polymers Copper current carrying capacity Current density Density Failure fiber Fibers Heat exchange Ohmic dissipation Power cables Power transmission power transmission cables Resistance heating |
| title | High-Ampacity Power Cables of Tightly-Packed and Aligned Carbon Nanotubes |
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