Highly hydrated Nafion/activated carbon hybrids
The incorporation of highly porous activated carbon (aC) to Nafion membranes confers unprecedented levels of water uptake (4 times higher for 10 wt% aC compared to neat Nafion) at a minimal dimensional swelling and results in dramatic enhancements in ionic conductivity at low relative humidity. This...
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| Veröffentlicht in: | Polymer (Guilford) 2012-10, Vol.53 (22), p.4927-4930 |
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| container_end_page | 4930 |
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| container_issue | 22 |
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| container_title | Polymer (Guilford) |
| container_volume | 53 |
| creator | Chien, Hung-Chung Tsai, Li-Duan Kelarakis, Antonios Lai, Chien-Ming Lin, Jiunn-Nan Fang, Jason Zhu, Chao-Yuan Chang, Feng-Chih |
| description | The incorporation of highly porous activated carbon (aC) to Nafion membranes confers unprecedented levels of water uptake (4 times higher for 10 wt% aC compared to neat Nafion) at a minimal dimensional swelling and results in dramatic enhancements in ionic conductivity at low relative humidity. This behavior reveals the development of a robust network of water nanochannels formed by the carbon pores and the polymeric ionic domains which are structurally stabilized by the rigid Nafion backbone and the non-deformable aC particles.
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| doi_str_mv | 10.1016/j.polymer.2012.08.061 |
| format | Article |
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[Display omitted]</description><subject>Activated carbon</subject><subject>Applied sciences</subject><subject>Carbon</subject><subject>Exact sciences and technology</subject><subject>Exchange resins and membranes</subject><subject>Forms of application and semi-finished materials</subject><subject>Ionic conductivity</subject><subject>Nafion</subject><subject>Nanostructure</subject><subject>Networks</subject><subject>Polymer industry, paints, wood</subject><subject>polymers</subject><subject>Porosity</subject><subject>Relative humidity</subject><subject>Swelling</subject><subject>Technology of polymers</subject><subject>Uptakes</subject><subject>Water retention</subject><subject>water uptake</subject><issn>0032-3861</issn><issn>1873-2291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkMFKAzEQhoMoWKuPIPYieNntJJtNdk8iRa1Q9KA9h9kk26Zsd2uyLfTtTW3x6mlg-P5_ho-QWwopBSrGq3TTNfu19SkDylIoUhD0jAxoIbOEsZKekwFAxpKsEPSSXIWwAgCWMz4g46lbLJv9aLk3HntrRu9Yu64do-7d7neh0VddG4HKOxOuyUWNTbA3pzkk85fnr8k0mX28vk2eZonOStEnjBcIGZiilryWuRSUVsArVois4ibnmuq6tLbgJc0sGMw1Q20MSi5MiZRlQ_Jw7N347ntrQ6_WLmjbNNjabhsUFVKWAFLIiOZHVPsuBG9rtfFujX6vKKiDILVSJ0HqIEhBoaKgmLs_ncCgsak9ttqFvzATvOQ5HPrvjlyNncKFj8z8MxblADR6LEUkHo-EjUZ2Lt4J2tlWW-O81b0ynfvnlx8MoobE</recordid><startdate>20121012</startdate><enddate>20121012</enddate><creator>Chien, Hung-Chung</creator><creator>Tsai, Li-Duan</creator><creator>Kelarakis, Antonios</creator><creator>Lai, Chien-Ming</creator><creator>Lin, Jiunn-Nan</creator><creator>Fang, Jason</creator><creator>Zhu, Chao-Yuan</creator><creator>Chang, Feng-Chih</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20121012</creationdate><title>Highly hydrated Nafion/activated carbon hybrids</title><author>Chien, Hung-Chung ; Tsai, Li-Duan ; Kelarakis, Antonios ; Lai, Chien-Ming ; Lin, Jiunn-Nan ; Fang, Jason ; Zhu, Chao-Yuan ; Chang, Feng-Chih</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c396t-248a030d8f74f757611b04b2863b4d54c1cf9ee84913e0da5c2acdda746d9a123</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Activated carbon</topic><topic>Applied sciences</topic><topic>Carbon</topic><topic>Exact sciences and technology</topic><topic>Exchange resins and membranes</topic><topic>Forms of application and semi-finished materials</topic><topic>Ionic conductivity</topic><topic>Nafion</topic><topic>Nanostructure</topic><topic>Networks</topic><topic>Polymer industry, paints, wood</topic><topic>polymers</topic><topic>Porosity</topic><topic>Relative humidity</topic><topic>Swelling</topic><topic>Technology of polymers</topic><topic>Uptakes</topic><topic>Water retention</topic><topic>water uptake</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chien, Hung-Chung</creatorcontrib><creatorcontrib>Tsai, Li-Duan</creatorcontrib><creatorcontrib>Kelarakis, Antonios</creatorcontrib><creatorcontrib>Lai, Chien-Ming</creatorcontrib><creatorcontrib>Lin, Jiunn-Nan</creatorcontrib><creatorcontrib>Fang, Jason</creatorcontrib><creatorcontrib>Zhu, Chao-Yuan</creatorcontrib><creatorcontrib>Chang, Feng-Chih</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer (Guilford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chien, Hung-Chung</au><au>Tsai, Li-Duan</au><au>Kelarakis, Antonios</au><au>Lai, Chien-Ming</au><au>Lin, Jiunn-Nan</au><au>Fang, Jason</au><au>Zhu, Chao-Yuan</au><au>Chang, Feng-Chih</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly hydrated Nafion/activated carbon hybrids</atitle><jtitle>Polymer (Guilford)</jtitle><date>2012-10-12</date><risdate>2012</risdate><volume>53</volume><issue>22</issue><spage>4927</spage><epage>4930</epage><pages>4927-4930</pages><issn>0032-3861</issn><eissn>1873-2291</eissn><coden>POLMAG</coden><abstract>The incorporation of highly porous activated carbon (aC) to Nafion membranes confers unprecedented levels of water uptake (4 times higher for 10 wt% aC compared to neat Nafion) at a minimal dimensional swelling and results in dramatic enhancements in ionic conductivity at low relative humidity. This behavior reveals the development of a robust network of water nanochannels formed by the carbon pores and the polymeric ionic domains which are structurally stabilized by the rigid Nafion backbone and the non-deformable aC particles.
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| ispartof | Polymer (Guilford), 2012-10, Vol.53 (22), p.4927-4930 |
| issn | 0032-3861 1873-2291 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Activated carbon Applied sciences Carbon Exact sciences and technology Exchange resins and membranes Forms of application and semi-finished materials Ionic conductivity Nafion Nanostructure Networks Polymer industry, paints, wood polymers Porosity Relative humidity Swelling Technology of polymers Uptakes Water retention water uptake |
| title | Highly hydrated Nafion/activated carbon hybrids |
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