Mechanical strength of boron nitride nanotube-polymer interfaces
We investigate the mechanical strength of boron nitride nanotube (BNNT) polymer interfaces by using in situ electron microscopy nanomechanical single-tube pull-out techniques. The nanomechanical measurements show that the shear strengths of BNNT-epoxy and BNNT-poly(methyl methacrylate) interfaces re...
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| Veröffentlicht in: | Applied physics letters 2015-12, Vol.107 (25) |
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| container_title | Applied physics letters |
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| creator | Chen, Xiaoming Zhang, Liuyang Park, Cheol Fay, Catharine C. Wang, Xianqiao Ke, Changhong |
| description | We investigate the mechanical strength of boron nitride nanotube (BNNT) polymer interfaces by using in situ electron microscopy nanomechanical single-tube pull-out techniques. The nanomechanical measurements show that the shear strengths of BNNT-epoxy and BNNT-poly(methyl methacrylate) interfaces reach 323 and 219 MPa, respectively. Molecular dynamics simulations reveal that the superior load transfer capacity of BNNT-polymer interfaces is ascribed to both the strong van der Waals interactions and Coulomb interactions on BNNT-polymer interfaces. The findings of the extraordinary mechanical strength of BNNT-polymer interfaces suggest that BNNTs are excellent reinforcing nanofiller materials for light-weight and high-strength polymer nanocomposites. |
| doi_str_mv | 10.1063/1.4936755 |
| format | Article |
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The nanomechanical measurements show that the shear strengths of BNNT-epoxy and BNNT-poly(methyl methacrylate) interfaces reach 323 and 219 MPa, respectively. Molecular dynamics simulations reveal that the superior load transfer capacity of BNNT-polymer interfaces is ascribed to both the strong van der Waals interactions and Coulomb interactions on BNNT-polymer interfaces. The findings of the extraordinary mechanical strength of BNNT-polymer interfaces suggest that BNNTs are excellent reinforcing nanofiller materials for light-weight and high-strength polymer nanocomposites.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.4936755</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Applied physics ; Boron nitride ; BORON NITRIDES ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; ELECTRON MICROSCOPY ; INTERFACES ; Load transfer ; Loads (forces) ; METHACRYLIC ACID ESTERS ; Molecular dynamics ; NANOCOMPOSITES ; NANOSCIENCE AND NANOTECHNOLOGY ; NANOTUBES ; POLYMERS ; Polymethyl methacrylate ; SHEAR PROPERTIES ; SIMULATION ; Strength ; VAN DER WAALS FORCES ; Weight reduction</subject><ispartof>Applied physics letters, 2015-12, Vol.107 (25)</ispartof><rights>2015 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c351t-8072d3b188ecbf62da6f3349ac78416c4a52bc560f3acab023abc25feda7e893</citedby><cites>FETCH-LOGICAL-c351t-8072d3b188ecbf62da6f3349ac78416c4a52bc560f3acab023abc25feda7e893</cites><orcidid>0000-0003-3895-2931 ; 0000-0001-7170-5452</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,315,782,786,887,27933,27934</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22486283$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Xiaoming</creatorcontrib><creatorcontrib>Zhang, Liuyang</creatorcontrib><creatorcontrib>Park, Cheol</creatorcontrib><creatorcontrib>Fay, Catharine C.</creatorcontrib><creatorcontrib>Wang, Xianqiao</creatorcontrib><creatorcontrib>Ke, Changhong</creatorcontrib><title>Mechanical strength of boron nitride nanotube-polymer interfaces</title><title>Applied physics letters</title><description>We investigate the mechanical strength of boron nitride nanotube (BNNT) polymer interfaces by using in situ electron microscopy nanomechanical single-tube pull-out techniques. The nanomechanical measurements show that the shear strengths of BNNT-epoxy and BNNT-poly(methyl methacrylate) interfaces reach 323 and 219 MPa, respectively. Molecular dynamics simulations reveal that the superior load transfer capacity of BNNT-polymer interfaces is ascribed to both the strong van der Waals interactions and Coulomb interactions on BNNT-polymer interfaces. The findings of the extraordinary mechanical strength of BNNT-polymer interfaces suggest that BNNTs are excellent reinforcing nanofiller materials for light-weight and high-strength polymer nanocomposites.</description><subject>Applied physics</subject><subject>Boron nitride</subject><subject>BORON NITRIDES</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>ELECTRON MICROSCOPY</subject><subject>INTERFACES</subject><subject>Load transfer</subject><subject>Loads (forces)</subject><subject>METHACRYLIC ACID ESTERS</subject><subject>Molecular dynamics</subject><subject>NANOCOMPOSITES</subject><subject>NANOSCIENCE AND NANOTECHNOLOGY</subject><subject>NANOTUBES</subject><subject>POLYMERS</subject><subject>Polymethyl methacrylate</subject><subject>SHEAR PROPERTIES</subject><subject>SIMULATION</subject><subject>Strength</subject><subject>VAN DER WAALS FORCES</subject><subject>Weight reduction</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNpFkM1KAzEYRYMoWKsL32DAlYupSb7Jz-yUYlWouOk-JJnEprRJTdJF396RFlxdLhwuh4vQPcEzgjk8kVnXAxeMXaAJwUK0QIi8RBOMMbS8Z-Qa3ZSyGSujABP0_OnsWsdg9bYpNbv4XddN8o1JOcUmhprD4JqoY6oH49p92h53LjchVpe9tq7coiuvt8XdnXOKVovX1fy9XX69fcxflq0FRmorsaADGCKls8ZzOmjuAbpeWyE7wm2nGTWWcexBW20wBW0sZd4NWjjZwxQ9nGZTqUEVG-robVOMzlZFaSc5lfBP7XP6ObhS1SYdchy9FCUUBKeckpF6PFE2p1Ky82qfw07noyJY_b2oiDq_CL-YT2OY</recordid><startdate>20151221</startdate><enddate>20151221</enddate><creator>Chen, Xiaoming</creator><creator>Zhang, Liuyang</creator><creator>Park, Cheol</creator><creator>Fay, Catharine C.</creator><creator>Wang, Xianqiao</creator><creator>Ke, Changhong</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0003-3895-2931</orcidid><orcidid>https://orcid.org/0000-0001-7170-5452</orcidid></search><sort><creationdate>20151221</creationdate><title>Mechanical strength of boron nitride nanotube-polymer interfaces</title><author>Chen, Xiaoming ; Zhang, Liuyang ; Park, Cheol ; Fay, Catharine C. ; Wang, Xianqiao ; Ke, Changhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c351t-8072d3b188ecbf62da6f3349ac78416c4a52bc560f3acab023abc25feda7e893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Applied physics</topic><topic>Boron nitride</topic><topic>BORON NITRIDES</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>ELECTRON MICROSCOPY</topic><topic>INTERFACES</topic><topic>Load transfer</topic><topic>Loads (forces)</topic><topic>METHACRYLIC ACID ESTERS</topic><topic>Molecular dynamics</topic><topic>NANOCOMPOSITES</topic><topic>NANOSCIENCE AND NANOTECHNOLOGY</topic><topic>NANOTUBES</topic><topic>POLYMERS</topic><topic>Polymethyl methacrylate</topic><topic>SHEAR PROPERTIES</topic><topic>SIMULATION</topic><topic>Strength</topic><topic>VAN DER WAALS FORCES</topic><topic>Weight reduction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Xiaoming</creatorcontrib><creatorcontrib>Zhang, Liuyang</creatorcontrib><creatorcontrib>Park, Cheol</creatorcontrib><creatorcontrib>Fay, Catharine C.</creatorcontrib><creatorcontrib>Wang, Xianqiao</creatorcontrib><creatorcontrib>Ke, Changhong</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Xiaoming</au><au>Zhang, Liuyang</au><au>Park, Cheol</au><au>Fay, Catharine C.</au><au>Wang, Xianqiao</au><au>Ke, Changhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical strength of boron nitride nanotube-polymer interfaces</atitle><jtitle>Applied physics letters</jtitle><date>2015-12-21</date><risdate>2015</risdate><volume>107</volume><issue>25</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><abstract>We investigate the mechanical strength of boron nitride nanotube (BNNT) polymer interfaces by using in situ electron microscopy nanomechanical single-tube pull-out techniques. The nanomechanical measurements show that the shear strengths of BNNT-epoxy and BNNT-poly(methyl methacrylate) interfaces reach 323 and 219 MPa, respectively. Molecular dynamics simulations reveal that the superior load transfer capacity of BNNT-polymer interfaces is ascribed to both the strong van der Waals interactions and Coulomb interactions on BNNT-polymer interfaces. The findings of the extraordinary mechanical strength of BNNT-polymer interfaces suggest that BNNTs are excellent reinforcing nanofiller materials for light-weight and high-strength polymer nanocomposites.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4936755</doi><orcidid>https://orcid.org/0000-0003-3895-2931</orcidid><orcidid>https://orcid.org/0000-0001-7170-5452</orcidid></addata></record> |
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| ispartof | Applied physics letters, 2015-12, Vol.107 (25) |
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| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Applied physics Boron nitride BORON NITRIDES CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ELECTRON MICROSCOPY INTERFACES Load transfer Loads (forces) METHACRYLIC ACID ESTERS Molecular dynamics NANOCOMPOSITES NANOSCIENCE AND NANOTECHNOLOGY NANOTUBES POLYMERS Polymethyl methacrylate SHEAR PROPERTIES SIMULATION Strength VAN DER WAALS FORCES Weight reduction |
| title | Mechanical strength of boron nitride nanotube-polymer interfaces |
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