Highly Stretchable Polymer Composite with Strain‐Enhanced Electromagnetic Interference Shielding Effectiveness
Polymer composites with electrically conductive fillers have been developed as mechanically flexible, easily processable electromagnetic interference (EMI) shielding materials. Although there are a few elastomeric composites with nanostructured silvers and carbon nanotubes showing moderate stretchab...
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| Veröffentlicht in: | Advanced materials (Weinheim) 2020-04, Vol.32 (14), p.e1907499-n/a |
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| creator | Yao, Bin Hong, Wei Chen, Tianwu Han, Zhubing Xu, Xinwei Hu, Renchao Hao, Jianyu Li, Changhao Li, He Perini, Steven E. Lanagan, Michael T. Zhang, Sulin Wang, Qing Wang, Hong |
| description | Polymer composites with electrically conductive fillers have been developed as mechanically flexible, easily processable electromagnetic interference (EMI) shielding materials. Although there are a few elastomeric composites with nanostructured silvers and carbon nanotubes showing moderate stretchability, their EMI shielding effectiveness (SE) deteriorates consistently with stretching. Here, a highly stretchable polymer composite embedded with a three‐dimensional (3D) liquid‐metal (LM) network exhibiting substantial increases of EMI SE when stretched is reported, which matches the EMI SE of metallic plates over an exceptionally broad frequency range of 2.65–40 GHz. The electrical conductivities achieved in the 3D LM composite are among the state‐of‐the‐art in stretchable conductors under large mechanical deformations. With skin‐like elastic compliance and toughness, the material provides a route to meet the demands for emerging soft and human‐friendly electronics.
A highly stretchable polymer composite with three‐dimensional liquid metals exhibits strain‐enhanced electromagnetic interference shielding efficiency over a wide range of frequencies. With an unprecedented combination of metal‐like electromagnetic shielding capability, unusual strain‐enhanced electrical conductivity, outstanding stretchability, and skin‐compatible mechanical properties, this material fills an important gap with regard to stretchable materials that are indispensable to soft electronics. |
| doi_str_mv | 10.1002/adma.201907499 |
| format | Article |
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A highly stretchable polymer composite with three‐dimensional liquid metals exhibits strain‐enhanced electromagnetic interference shielding efficiency over a wide range of frequencies. With an unprecedented combination of metal‐like electromagnetic shielding capability, unusual strain‐enhanced electrical conductivity, outstanding stretchability, and skin‐compatible mechanical properties, this material fills an important gap with regard to stretchable materials that are indispensable to soft electronics.</description><identifier>ISSN: 0935-9648</identifier><identifier>EISSN: 1521-4095</identifier><identifier>DOI: 10.1002/adma.201907499</identifier><identifier>PMID: 32080903</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>3D microstructures ; Carbon nanotubes ; Conductors ; Elastic deformation ; Elastomers ; Electrical resistivity ; electromagnetic interference shielding ; Electromagnetic shielding ; Fillers ; Frequency ranges ; liquid metals ; Metal plates ; Modulus of elasticity ; Polymer matrix composites ; polymer nanocomposites ; Polymers ; Stretchability ; stretchable electronics ; Three dimensional composites</subject><ispartof>Advanced materials (Weinheim), 2020-04, Vol.32 (14), p.e1907499-n/a</ispartof><rights>2020 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3739-f91ec13052d9fa50d47864567c302043ecbde35acae7ccb31de0e685c91e00653</citedby><cites>FETCH-LOGICAL-c3739-f91ec13052d9fa50d47864567c302043ecbde35acae7ccb31de0e685c91e00653</cites><orcidid>0000-0002-5968-3235</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%2Fadma.201907499$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadma.201907499$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32080903$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yao, Bin</creatorcontrib><creatorcontrib>Hong, Wei</creatorcontrib><creatorcontrib>Chen, Tianwu</creatorcontrib><creatorcontrib>Han, Zhubing</creatorcontrib><creatorcontrib>Xu, Xinwei</creatorcontrib><creatorcontrib>Hu, Renchao</creatorcontrib><creatorcontrib>Hao, Jianyu</creatorcontrib><creatorcontrib>Li, Changhao</creatorcontrib><creatorcontrib>Li, He</creatorcontrib><creatorcontrib>Perini, Steven E.</creatorcontrib><creatorcontrib>Lanagan, Michael T.</creatorcontrib><creatorcontrib>Zhang, Sulin</creatorcontrib><creatorcontrib>Wang, Qing</creatorcontrib><creatorcontrib>Wang, Hong</creatorcontrib><title>Highly Stretchable Polymer Composite with Strain‐Enhanced Electromagnetic Interference Shielding Effectiveness</title><title>Advanced materials (Weinheim)</title><addtitle>Adv Mater</addtitle><description>Polymer composites with electrically conductive fillers have been developed as mechanically flexible, easily processable electromagnetic interference (EMI) shielding materials. Although there are a few elastomeric composites with nanostructured silvers and carbon nanotubes showing moderate stretchability, their EMI shielding effectiveness (SE) deteriorates consistently with stretching. Here, a highly stretchable polymer composite embedded with a three‐dimensional (3D) liquid‐metal (LM) network exhibiting substantial increases of EMI SE when stretched is reported, which matches the EMI SE of metallic plates over an exceptionally broad frequency range of 2.65–40 GHz. The electrical conductivities achieved in the 3D LM composite are among the state‐of‐the‐art in stretchable conductors under large mechanical deformations. With skin‐like elastic compliance and toughness, the material provides a route to meet the demands for emerging soft and human‐friendly electronics.
A highly stretchable polymer composite with three‐dimensional liquid metals exhibits strain‐enhanced electromagnetic interference shielding efficiency over a wide range of frequencies. With an unprecedented combination of metal‐like electromagnetic shielding capability, unusual strain‐enhanced electrical conductivity, outstanding stretchability, and skin‐compatible mechanical properties, this material fills an important gap with regard to stretchable materials that are indispensable to soft electronics.</description><subject>3D microstructures</subject><subject>Carbon nanotubes</subject><subject>Conductors</subject><subject>Elastic deformation</subject><subject>Elastomers</subject><subject>Electrical resistivity</subject><subject>electromagnetic interference shielding</subject><subject>Electromagnetic shielding</subject><subject>Fillers</subject><subject>Frequency ranges</subject><subject>liquid metals</subject><subject>Metal plates</subject><subject>Modulus of elasticity</subject><subject>Polymer matrix composites</subject><subject>polymer nanocomposites</subject><subject>Polymers</subject><subject>Stretchability</subject><subject>stretchable electronics</subject><subject>Three dimensional composites</subject><issn>0935-9648</issn><issn>1521-4095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqF0bFu2zAQBmAiaFG7TteMhYAuWeQcSZESR8N1kwAJGiDJLNDUyaJBUS4pN_CWR-gz5kkqw4kDdOnE4b77ceBPyBmFKQVgF7pq9ZQBVZBnSp2QMRWMphko8YGMQXGRKpkVI_I5xjUAKAnyExlxBgUo4GOyubKrxu2S-z5gbxq9dJjcdW7XYkjmXbvpou0xebJ9syfa-pfnPwvfaG-wShYOTR-6Vq889tYk177HUGPAYZrcNxZdZf0qWdT14Oxv9BjjKflYaxfxy-s7IY8_Fg_zq_Tm5-X1fHaTGp5zldaKoqEcBKtUrQVUWV7ITMjccGCQcTTLCrnQRmNuzJLTCgFlIcywByAFn5DzQ-4mdL-2GPuytdGgc9pjt40l40XOBDDGB_rtH7rutsEP1-2VLLJccjqo6UGZ0MUYsC43wbY67EoK5b6Lct9FeexiWPj6Grtdtlgd-dvnD0AdwJN1uPtPXDn7fjt7D_8L1J-YAA</recordid><startdate>20200401</startdate><enddate>20200401</enddate><creator>Yao, Bin</creator><creator>Hong, Wei</creator><creator>Chen, Tianwu</creator><creator>Han, Zhubing</creator><creator>Xu, Xinwei</creator><creator>Hu, Renchao</creator><creator>Hao, Jianyu</creator><creator>Li, Changhao</creator><creator>Li, He</creator><creator>Perini, Steven E.</creator><creator>Lanagan, Michael T.</creator><creator>Zhang, Sulin</creator><creator>Wang, Qing</creator><creator>Wang, Hong</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-5968-3235</orcidid></search><sort><creationdate>20200401</creationdate><title>Highly Stretchable Polymer Composite with Strain‐Enhanced Electromagnetic Interference Shielding Effectiveness</title><author>Yao, Bin ; Hong, Wei ; Chen, Tianwu ; Han, Zhubing ; Xu, Xinwei ; Hu, Renchao ; Hao, Jianyu ; Li, Changhao ; Li, He ; Perini, Steven E. ; Lanagan, Michael T. ; Zhang, Sulin ; Wang, Qing ; Wang, Hong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3739-f91ec13052d9fa50d47864567c302043ecbde35acae7ccb31de0e685c91e00653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>3D microstructures</topic><topic>Carbon nanotubes</topic><topic>Conductors</topic><topic>Elastic deformation</topic><topic>Elastomers</topic><topic>Electrical resistivity</topic><topic>electromagnetic interference shielding</topic><topic>Electromagnetic shielding</topic><topic>Fillers</topic><topic>Frequency ranges</topic><topic>liquid metals</topic><topic>Metal plates</topic><topic>Modulus of elasticity</topic><topic>Polymer matrix composites</topic><topic>polymer nanocomposites</topic><topic>Polymers</topic><topic>Stretchability</topic><topic>stretchable electronics</topic><topic>Three dimensional composites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yao, Bin</creatorcontrib><creatorcontrib>Hong, Wei</creatorcontrib><creatorcontrib>Chen, Tianwu</creatorcontrib><creatorcontrib>Han, Zhubing</creatorcontrib><creatorcontrib>Xu, Xinwei</creatorcontrib><creatorcontrib>Hu, Renchao</creatorcontrib><creatorcontrib>Hao, Jianyu</creatorcontrib><creatorcontrib>Li, Changhao</creatorcontrib><creatorcontrib>Li, He</creatorcontrib><creatorcontrib>Perini, Steven E.</creatorcontrib><creatorcontrib>Lanagan, Michael T.</creatorcontrib><creatorcontrib>Zhang, Sulin</creatorcontrib><creatorcontrib>Wang, Qing</creatorcontrib><creatorcontrib>Wang, Hong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><jtitle>Advanced materials (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yao, Bin</au><au>Hong, Wei</au><au>Chen, Tianwu</au><au>Han, Zhubing</au><au>Xu, Xinwei</au><au>Hu, Renchao</au><au>Hao, Jianyu</au><au>Li, Changhao</au><au>Li, He</au><au>Perini, Steven E.</au><au>Lanagan, Michael T.</au><au>Zhang, Sulin</au><au>Wang, Qing</au><au>Wang, Hong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly Stretchable Polymer Composite with Strain‐Enhanced Electromagnetic Interference Shielding Effectiveness</atitle><jtitle>Advanced materials (Weinheim)</jtitle><addtitle>Adv Mater</addtitle><date>2020-04-01</date><risdate>2020</risdate><volume>32</volume><issue>14</issue><spage>e1907499</spage><epage>n/a</epage><pages>e1907499-n/a</pages><issn>0935-9648</issn><eissn>1521-4095</eissn><abstract>Polymer composites with electrically conductive fillers have been developed as mechanically flexible, easily processable electromagnetic interference (EMI) shielding materials. Although there are a few elastomeric composites with nanostructured silvers and carbon nanotubes showing moderate stretchability, their EMI shielding effectiveness (SE) deteriorates consistently with stretching. Here, a highly stretchable polymer composite embedded with a three‐dimensional (3D) liquid‐metal (LM) network exhibiting substantial increases of EMI SE when stretched is reported, which matches the EMI SE of metallic plates over an exceptionally broad frequency range of 2.65–40 GHz. The electrical conductivities achieved in the 3D LM composite are among the state‐of‐the‐art in stretchable conductors under large mechanical deformations. With skin‐like elastic compliance and toughness, the material provides a route to meet the demands for emerging soft and human‐friendly electronics.
A highly stretchable polymer composite with three‐dimensional liquid metals exhibits strain‐enhanced electromagnetic interference shielding efficiency over a wide range of frequencies. With an unprecedented combination of metal‐like electromagnetic shielding capability, unusual strain‐enhanced electrical conductivity, outstanding stretchability, and skin‐compatible mechanical properties, this material fills an important gap with regard to stretchable materials that are indispensable to soft electronics.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>32080903</pmid><doi>10.1002/adma.201907499</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-5968-3235</orcidid></addata></record> |
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| subjects | 3D microstructures Carbon nanotubes Conductors Elastic deformation Elastomers Electrical resistivity electromagnetic interference shielding Electromagnetic shielding Fillers Frequency ranges liquid metals Metal plates Modulus of elasticity Polymer matrix composites polymer nanocomposites Polymers Stretchability stretchable electronics Three dimensional composites |
| title | Highly Stretchable Polymer Composite with Strain‐Enhanced Electromagnetic Interference Shielding Effectiveness |
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