A refined model for the mechanical properties of polymer composites with nanorods having different length distributions
ABSTRACT The aspect ratio of rod‐like nanofillers is an important factor that governs their percolation threshold in nanocomposites with a polymer of interest. Controlling the length distribution of a filler is an effective way to manipulate the onset of network formation and thereby materials prope...
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| Veröffentlicht in: | Journal of applied polymer science 2017-09, Vol.134 (36), p.n/a |
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| creator | Sapkota, Janak Gooneie, Ali Shirole, Anuja Martinez Garcia, Julio Cesar |
| description | ABSTRACT
The aspect ratio of rod‐like nanofillers is an important factor that governs their percolation threshold in nanocomposites with a polymer of interest. Controlling the length distribution of a filler is an effective way to manipulate the onset of network formation and thereby materials properties that are related to the latter. The use of two or more different filler types with dissimilar aspect ratio is a special case to achieve such control. We here report the modification of an existing mechanical model to describe the mechanical properties of polymer nanocomposites with a binary length distribution of nanofillers. The model was exemplarily applied to materials comprised of two nanorod types having high and low aspect ratio, respectively, and used to explain why the properties of such nanocomposites are strongly weighted by the nanorod type characterized by a higher aspect ratio and stiffness. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45279. |
| doi_str_mv | 10.1002/app.45279 |
| format | Article |
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The aspect ratio of rod‐like nanofillers is an important factor that governs their percolation threshold in nanocomposites with a polymer of interest. Controlling the length distribution of a filler is an effective way to manipulate the onset of network formation and thereby materials properties that are related to the latter. The use of two or more different filler types with dissimilar aspect ratio is a special case to achieve such control. We here report the modification of an existing mechanical model to describe the mechanical properties of polymer nanocomposites with a binary length distribution of nanofillers. The model was exemplarily applied to materials comprised of two nanorod types having high and low aspect ratio, respectively, and used to explain why the properties of such nanocomposites are strongly weighted by the nanorod type characterized by a higher aspect ratio and stiffness. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45279.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.45279</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc</publisher><subject>hybrid fillers ; Low aspect ratio ; Materials science ; Mathematical models ; Mechanical properties ; Nanocomposites ; nanocrystals and nanotubes ; Nanorods ; Network formation ; Percolation ; Polymer matrix composites ; Polymers ; Stiffness ; structure‐property relations ; synergistic reinforcement</subject><ispartof>Journal of applied polymer science, 2017-09, Vol.134 (36), p.n/a</ispartof><rights>2017 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2979-fc1e364371a93519b98c45aad4c465f0d8bd36f65c5d2497ece93cdc1bb173a3</citedby><cites>FETCH-LOGICAL-c2979-fc1e364371a93519b98c45aad4c465f0d8bd36f65c5d2497ece93cdc1bb173a3</cites><orcidid>0000-0003-2296-5623</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.45279$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.45279$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27926,27927,45576,45577</link.rule.ids></links><search><creatorcontrib>Sapkota, Janak</creatorcontrib><creatorcontrib>Gooneie, Ali</creatorcontrib><creatorcontrib>Shirole, Anuja</creatorcontrib><creatorcontrib>Martinez Garcia, Julio Cesar</creatorcontrib><title>A refined model for the mechanical properties of polymer composites with nanorods having different length distributions</title><title>Journal of applied polymer science</title><description>ABSTRACT
The aspect ratio of rod‐like nanofillers is an important factor that governs their percolation threshold in nanocomposites with a polymer of interest. Controlling the length distribution of a filler is an effective way to manipulate the onset of network formation and thereby materials properties that are related to the latter. The use of two or more different filler types with dissimilar aspect ratio is a special case to achieve such control. We here report the modification of an existing mechanical model to describe the mechanical properties of polymer nanocomposites with a binary length distribution of nanofillers. The model was exemplarily applied to materials comprised of two nanorod types having high and low aspect ratio, respectively, and used to explain why the properties of such nanocomposites are strongly weighted by the nanorod type characterized by a higher aspect ratio and stiffness. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45279.</description><subject>hybrid fillers</subject><subject>Low aspect ratio</subject><subject>Materials science</subject><subject>Mathematical models</subject><subject>Mechanical properties</subject><subject>Nanocomposites</subject><subject>nanocrystals and nanotubes</subject><subject>Nanorods</subject><subject>Network formation</subject><subject>Percolation</subject><subject>Polymer matrix composites</subject><subject>Polymers</subject><subject>Stiffness</subject><subject>structure‐property relations</subject><subject>synergistic reinforcement</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kD1rwzAQhkVpoenH0H8g6NTBiWRLdjSG0C8INEN2I0unWMGWXMlpyL-vWnftdHD33B3vg9ADJXNKSL6QwzBnPK_EBZpRIqqMlfnyEs3SjGZLIfg1uonxQAilnJQzdFrhAMY60Lj3GjpsfMBjC7gH1UpnlezwEPwAYbQQsTd48N25h4CV7wcf7Zi6Jzu22Enng9cRt_LLuj3W1hgI4EbcgdsnQNs4BtscR-tdvENXRnYR7v_qLdq9PO_Wb9nm4_V9vdpkKheVyIyiUJSsqKgUBaeiEUvFuJSaKVZyQ_Sy0UVpSq64zpmoQIEolFa0aWhVyOIWPU5nU4bPI8SxPvhjcOljTQUlVVHSnCXqaaJU8DEmH_UQbC_Duaak_tFaJ631r9bELib2ZDs4_w_Wq-122vgG8a18Sg</recordid><startdate>20170920</startdate><enddate>20170920</enddate><creator>Sapkota, Janak</creator><creator>Gooneie, Ali</creator><creator>Shirole, Anuja</creator><creator>Martinez Garcia, Julio Cesar</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0003-2296-5623</orcidid></search><sort><creationdate>20170920</creationdate><title>A refined model for the mechanical properties of polymer composites with nanorods having different length distributions</title><author>Sapkota, Janak ; Gooneie, Ali ; Shirole, Anuja ; Martinez Garcia, Julio Cesar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2979-fc1e364371a93519b98c45aad4c465f0d8bd36f65c5d2497ece93cdc1bb173a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>hybrid fillers</topic><topic>Low aspect ratio</topic><topic>Materials science</topic><topic>Mathematical models</topic><topic>Mechanical properties</topic><topic>Nanocomposites</topic><topic>nanocrystals and nanotubes</topic><topic>Nanorods</topic><topic>Network formation</topic><topic>Percolation</topic><topic>Polymer matrix composites</topic><topic>Polymers</topic><topic>Stiffness</topic><topic>structure‐property relations</topic><topic>synergistic reinforcement</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sapkota, Janak</creatorcontrib><creatorcontrib>Gooneie, Ali</creatorcontrib><creatorcontrib>Shirole, Anuja</creatorcontrib><creatorcontrib>Martinez Garcia, Julio Cesar</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sapkota, Janak</au><au>Gooneie, Ali</au><au>Shirole, Anuja</au><au>Martinez Garcia, Julio Cesar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A refined model for the mechanical properties of polymer composites with nanorods having different length distributions</atitle><jtitle>Journal of applied polymer science</jtitle><date>2017-09-20</date><risdate>2017</risdate><volume>134</volume><issue>36</issue><epage>n/a</epage><issn>0021-8995</issn><eissn>1097-4628</eissn><abstract>ABSTRACT
The aspect ratio of rod‐like nanofillers is an important factor that governs their percolation threshold in nanocomposites with a polymer of interest. Controlling the length distribution of a filler is an effective way to manipulate the onset of network formation and thereby materials properties that are related to the latter. The use of two or more different filler types with dissimilar aspect ratio is a special case to achieve such control. We here report the modification of an existing mechanical model to describe the mechanical properties of polymer nanocomposites with a binary length distribution of nanofillers. The model was exemplarily applied to materials comprised of two nanorod types having high and low aspect ratio, respectively, and used to explain why the properties of such nanocomposites are strongly weighted by the nanorod type characterized by a higher aspect ratio and stiffness. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45279.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/app.45279</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-2296-5623</orcidid></addata></record> |
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| subjects | hybrid fillers Low aspect ratio Materials science Mathematical models Mechanical properties Nanocomposites nanocrystals and nanotubes Nanorods Network formation Percolation Polymer matrix composites Polymers Stiffness structure‐property relations synergistic reinforcement |
| title | A refined model for the mechanical properties of polymer composites with nanorods having different length distributions |
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