Vitreous carbon micro-lattice structures
A new approach is presented to fabricate open-cellular carbon materials with an ordered, lattice-type micro-scale architecture. The carbon micro-lattice materials were fabricated by pyrolyzing a polymer precursor template formed from an interconnected three-dimensional array of self-propagating phot...
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| Veröffentlicht in: | Carbon (New York) 2011-03, Vol.49 (3), p.1025-1032 |
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| container_title | Carbon (New York) |
| container_volume | 49 |
| creator | Jacobsen, Alan J. Mahoney, Sky Carter, William B. Nutt, Steven |
| description | A new approach is presented to fabricate open-cellular carbon materials with an ordered, lattice-type micro-scale architecture. The carbon micro-lattice materials were fabricated by pyrolyzing a polymer precursor template formed from an interconnected three-dimensional array of self-propagating photopolymer waveguides. Impregnating the polymer precursor template with acrylonitrile increased the carbon yield of the material from 19% to 46%. Structural analysis and density measurements of the solid carbon phase are consistent with vitreous carbon. Compression experiments yielded a compressive modulus (
E) of 1.1
GPa and a failure strength (
σ
f) of 10.2
MPa for a structure with relative density of 12.8%. |
| doi_str_mv | 10.1016/j.carbon.2010.10.059 |
| format | Article |
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E) of 1.1
GPa and a failure strength (
σ
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E) of 1.1
GPa and a failure strength (
σ
f) of 10.2
MPa for a structure with relative density of 12.8%.</description><subject>Acrylonitriles</subject><subject>Arrays</subject><subject>Carbon</subject><subject>Compressive modulus</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Density</subject><subject>Exact sciences and technology</subject><subject>Fullerenes and related materials; diamonds, graphite</subject><subject>Impregnating</subject><subject>Materials science</subject><subject>Modulus of elasticity</subject><subject>Physics</subject><subject>Precursors</subject><subject>Specific materials</subject><subject>Structural analysis</subject><issn>0008-6223</issn><issn>1873-3891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9UE1LxDAUDKLguvoPPOxF9NKarzbpRZDFL1jwol5D-pJAlm67Jqngvze1i0dPj_eYmTczCF0SXBJM6tttCTq0Q19S_HsqcdUcoQWRghVMNuQYLTDGsqgpZafoLMZtXrkkfIFuPnwKdhjjapZY7TyEoeh0Sh7sKqYwQhqDjefoxOku2ovDXKL3x4e39XOxeX16Wd9vCmC1TIV0jHIBtakN1ZIJI60xmDnDsGylIdwSTkklHGt0C7QSQmaDFfDMctQRtkTXs-4-DJ-jjUntfATbdbqfbCpZN6KpGBUZyWdkNhxjsE7tg9_p8K0IVlMvaqvmUGrqZbrmXjLt6vBAR9CdC7oHH_-4lEnKmZzk72aczWm_vA0qgrc9WOODhaTM4P9_9AM4r3lK</recordid><startdate>20110301</startdate><enddate>20110301</enddate><creator>Jacobsen, Alan J.</creator><creator>Mahoney, Sky</creator><creator>Carter, William B.</creator><creator>Nutt, Steven</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>20110301</creationdate><title>Vitreous carbon micro-lattice structures</title><author>Jacobsen, Alan J. ; Mahoney, Sky ; Carter, William B. ; Nutt, Steven</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-8f3247c6d6d2a837d8edd03fd308b8d14e142157f39abc257788915c4247f2f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Acrylonitriles</topic><topic>Arrays</topic><topic>Carbon</topic><topic>Compressive modulus</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Density</topic><topic>Exact sciences and technology</topic><topic>Fullerenes and related materials; diamonds, graphite</topic><topic>Impregnating</topic><topic>Materials science</topic><topic>Modulus of elasticity</topic><topic>Physics</topic><topic>Precursors</topic><topic>Specific materials</topic><topic>Structural analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jacobsen, Alan J.</creatorcontrib><creatorcontrib>Mahoney, Sky</creatorcontrib><creatorcontrib>Carter, William B.</creatorcontrib><creatorcontrib>Nutt, Steven</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>Jacobsen, Alan J.</au><au>Mahoney, Sky</au><au>Carter, William B.</au><au>Nutt, Steven</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vitreous carbon micro-lattice structures</atitle><jtitle>Carbon (New York)</jtitle><date>2011-03-01</date><risdate>2011</risdate><volume>49</volume><issue>3</issue><spage>1025</spage><epage>1032</epage><pages>1025-1032</pages><issn>0008-6223</issn><eissn>1873-3891</eissn><coden>CRBNAH</coden><abstract>A new approach is presented to fabricate open-cellular carbon materials with an ordered, lattice-type micro-scale architecture. The carbon micro-lattice materials were fabricated by pyrolyzing a polymer precursor template formed from an interconnected three-dimensional array of self-propagating photopolymer waveguides. Impregnating the polymer precursor template with acrylonitrile increased the carbon yield of the material from 19% to 46%. Structural analysis and density measurements of the solid carbon phase are consistent with vitreous carbon. Compression experiments yielded a compressive modulus (
E) of 1.1
GPa and a failure strength (
σ
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MPa for a structure with relative density of 12.8%.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.carbon.2010.10.059</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0008-6223 |
| ispartof | Carbon (New York), 2011-03, Vol.49 (3), p.1025-1032 |
| issn | 0008-6223 1873-3891 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_869795327 |
| source | Elsevier ScienceDirect Journals |
| subjects | Acrylonitriles Arrays Carbon Compressive modulus Cross-disciplinary physics: materials science rheology Density Exact sciences and technology Fullerenes and related materials diamonds, graphite Impregnating Materials science Modulus of elasticity Physics Precursors Specific materials Structural analysis |
| title | Vitreous carbon micro-lattice structures |
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