Synergistic effect of Ag nanoparticle-decorated graphene oxide and carbon fiber on electrical actuation of polymeric shape memory nanocomposites
This study reports an effective approach of significantly improving electrical properties and recovery performance of shape memory polymer (SMP) nanocomposite, of which its shape recovery was triggered by electrically resistive Joule heating. Reduced graphene oxide (GOs) self-assembled and grafted o...
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| Veröffentlicht in: | Smart materials and structures 2014-08, Vol.23 (8), p.1-7 |
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| creator | Lu, Haibao Liang, Fei Gou, Jihua Leng, Jinsong Du, Shanyi |
| description | This study reports an effective approach of significantly improving electrical properties and recovery performance of shape memory polymer (SMP) nanocomposite, of which its shape recovery was triggered by electrically resistive Joule heating. Reduced graphene oxide (GOs) self-assembled and grafted onto carbon fiber, were used to enhance the interfacial bonding with the SMP matrix via van der Waals force and covalent bond, respectively. A layer of Ag nanoparticles was synthesized from Ag+ solution and chemically deposited onto GO assemblies. These Ag nanoparticles were expected to bridge the gap between GO and improve the electrical conductivity. The experimental results reveal that the electrical conductivity of the SMP nanocomposite was significantly improved via the synergistic effect between Ag nanoparticle-decorated GO and carbon fiber. Finally, the electrically induced shape memory effect of the SMP nanocomposite was achieved, and the temperature distribution in the SMP nanocomposites was recorded and monitored. An effective approach was demonstrated to produce the electro-activated SMP nanocomposites and the resistive Joule heating was viable at a low electrical voltage below 10 V. |
| doi_str_mv | 10.1088/0964-1726/23/8/085034 |
| format | Article |
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Reduced graphene oxide (GOs) self-assembled and grafted onto carbon fiber, were used to enhance the interfacial bonding with the SMP matrix via van der Waals force and covalent bond, respectively. A layer of Ag nanoparticles was synthesized from Ag+ solution and chemically deposited onto GO assemblies. These Ag nanoparticles were expected to bridge the gap between GO and improve the electrical conductivity. The experimental results reveal that the electrical conductivity of the SMP nanocomposite was significantly improved via the synergistic effect between Ag nanoparticle-decorated GO and carbon fiber. Finally, the electrically induced shape memory effect of the SMP nanocomposite was achieved, and the temperature distribution in the SMP nanocomposites was recorded and monitored. An effective approach was demonstrated to produce the electro-activated SMP nanocomposites and the resistive Joule heating was viable at a low electrical voltage below 10 V.</description><identifier>ISSN: 0964-1726</identifier><identifier>EISSN: 1361-665X</identifier><identifier>DOI: 10.1088/0964-1726/23/8/085034</identifier><identifier>CODEN: SMSTER</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Carbon fibers ; electrical properties ; Exact sciences and technology ; General equipment and techniques ; Graphene ; graphene oxide ; Instruments, apparatus, components and techniques common to several branches of physics and astronomy ; Joule heating ; Nanocomposites ; Nanostructure ; Oxides ; Physics ; Resistivity ; shape memory polymer ; Silver ; Transducers</subject><ispartof>Smart materials and structures, 2014-08, Vol.23 (8), p.1-7</ispartof><rights>2014 IOP Publishing Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c470t-7c997ad2f664a514e1ea1ff735ef3fe5aed4dd10bb3e3c90501298cfad468cd3</citedby><cites>FETCH-LOGICAL-c470t-7c997ad2f664a514e1ea1ff735ef3fe5aed4dd10bb3e3c90501298cfad468cd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/0964-1726/23/8/085034/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,780,784,27924,27925,53846,53893</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28608147$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Lu, Haibao</creatorcontrib><creatorcontrib>Liang, Fei</creatorcontrib><creatorcontrib>Gou, Jihua</creatorcontrib><creatorcontrib>Leng, Jinsong</creatorcontrib><creatorcontrib>Du, Shanyi</creatorcontrib><title>Synergistic effect of Ag nanoparticle-decorated graphene oxide and carbon fiber on electrical actuation of polymeric shape memory nanocomposites</title><title>Smart materials and structures</title><addtitle>SMS</addtitle><addtitle>Smart Mater. Struct</addtitle><description>This study reports an effective approach of significantly improving electrical properties and recovery performance of shape memory polymer (SMP) nanocomposite, of which its shape recovery was triggered by electrically resistive Joule heating. Reduced graphene oxide (GOs) self-assembled and grafted onto carbon fiber, were used to enhance the interfacial bonding with the SMP matrix via van der Waals force and covalent bond, respectively. A layer of Ag nanoparticles was synthesized from Ag+ solution and chemically deposited onto GO assemblies. These Ag nanoparticles were expected to bridge the gap between GO and improve the electrical conductivity. The experimental results reveal that the electrical conductivity of the SMP nanocomposite was significantly improved via the synergistic effect between Ag nanoparticle-decorated GO and carbon fiber. Finally, the electrically induced shape memory effect of the SMP nanocomposite was achieved, and the temperature distribution in the SMP nanocomposites was recorded and monitored. An effective approach was demonstrated to produce the electro-activated SMP nanocomposites and the resistive Joule heating was viable at a low electrical voltage below 10 V.</description><subject>Carbon fibers</subject><subject>electrical properties</subject><subject>Exact sciences and technology</subject><subject>General equipment and techniques</subject><subject>Graphene</subject><subject>graphene oxide</subject><subject>Instruments, apparatus, components and techniques common to several branches of physics and astronomy</subject><subject>Joule heating</subject><subject>Nanocomposites</subject><subject>Nanostructure</subject><subject>Oxides</subject><subject>Physics</subject><subject>Resistivity</subject><subject>shape memory polymer</subject><subject>Silver</subject><subject>Transducers</subject><issn>0964-1726</issn><issn>1361-665X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><recordid>eNqNkc9q3DAQxkVpods0j1DQpbQXdyVLlu1jCP0HKTlsDrmJWWm0UbAlVfJC9y36yNVmQ-ih0Jykmfl938B8hLzj7BNnw7Bmo5IN71u1bsW6lkPHhHxBVlwo3ijV3b4kqyfmNXlTyj1jnA-Cr8jvzSFg3vmyeEPROTQLjY5e7GiAEBPk2p-wsWhihgUt3WVIdxiQxl_eIoVgqYG8jYE6v8VM6wen6pK9gYmCWfaw-NqspilOhxnrgJY7SEhnnGM-PCwycU6x-AXLW_LKwVTw_PE9IzdfPt9cfmuurr9-v7y4aozs2dL0Zhx7sK1TSkLHJXIE7lwvOnTCYQdopbWcbbcChRlZx3g7DsaBlWowVpyRjyfblOPPPZZFz74YnCYIGPdFc9X3oxStEs9AW8Y6Oaqxot0JNTmWktHplP0M-aA508es9DEHfcxBt0LX8iGrqnv_uAJKPZvLEIwvT-J2UGzgsq8cP3E-Jn0f9znUE_3X-8M_NJsfm78pnawTfwDOMLOT</recordid><startdate>20140801</startdate><enddate>20140801</enddate><creator>Lu, Haibao</creator><creator>Liang, Fei</creator><creator>Gou, Jihua</creator><creator>Leng, Jinsong</creator><creator>Du, Shanyi</creator><general>IOP Publishing</general><general>Institute of Physics</general><scope>O3W</scope><scope>TSCCA</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20140801</creationdate><title>Synergistic effect of Ag nanoparticle-decorated graphene oxide and carbon fiber on electrical actuation of polymeric shape memory nanocomposites</title><author>Lu, Haibao ; Liang, Fei ; Gou, Jihua ; Leng, Jinsong ; Du, Shanyi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c470t-7c997ad2f664a514e1ea1ff735ef3fe5aed4dd10bb3e3c90501298cfad468cd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Carbon fibers</topic><topic>electrical properties</topic><topic>Exact sciences and technology</topic><topic>General equipment and techniques</topic><topic>Graphene</topic><topic>graphene oxide</topic><topic>Instruments, apparatus, components and techniques common to several branches of physics and astronomy</topic><topic>Joule heating</topic><topic>Nanocomposites</topic><topic>Nanostructure</topic><topic>Oxides</topic><topic>Physics</topic><topic>Resistivity</topic><topic>shape memory polymer</topic><topic>Silver</topic><topic>Transducers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lu, Haibao</creatorcontrib><creatorcontrib>Liang, Fei</creatorcontrib><creatorcontrib>Gou, Jihua</creatorcontrib><creatorcontrib>Leng, Jinsong</creatorcontrib><creatorcontrib>Du, Shanyi</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Smart materials and structures</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lu, Haibao</au><au>Liang, Fei</au><au>Gou, Jihua</au><au>Leng, Jinsong</au><au>Du, Shanyi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synergistic effect of Ag nanoparticle-decorated graphene oxide and carbon fiber on electrical actuation of polymeric shape memory nanocomposites</atitle><jtitle>Smart materials and structures</jtitle><stitle>SMS</stitle><addtitle>Smart Mater. Struct</addtitle><date>2014-08-01</date><risdate>2014</risdate><volume>23</volume><issue>8</issue><spage>1</spage><epage>7</epage><pages>1-7</pages><issn>0964-1726</issn><eissn>1361-665X</eissn><coden>SMSTER</coden><abstract>This study reports an effective approach of significantly improving electrical properties and recovery performance of shape memory polymer (SMP) nanocomposite, of which its shape recovery was triggered by electrically resistive Joule heating. Reduced graphene oxide (GOs) self-assembled and grafted onto carbon fiber, were used to enhance the interfacial bonding with the SMP matrix via van der Waals force and covalent bond, respectively. A layer of Ag nanoparticles was synthesized from Ag+ solution and chemically deposited onto GO assemblies. These Ag nanoparticles were expected to bridge the gap between GO and improve the electrical conductivity. 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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Carbon fibers electrical properties Exact sciences and technology General equipment and techniques Graphene graphene oxide Instruments, apparatus, components and techniques common to several branches of physics and astronomy Joule heating Nanocomposites Nanostructure Oxides Physics Resistivity shape memory polymer Silver Transducers |
| title | Synergistic effect of Ag nanoparticle-decorated graphene oxide and carbon fiber on electrical actuation of polymeric shape memory nanocomposites |
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