Nanostructured polyaniline-based composites for ppb range ammonia sensing
Thin (1–40 μm) films of nanostructured polyaniline (PANI)-based composites are suggested for ppb range ammonia sensing. Three types of the composites have been studied: two core–shell systems with a poly(butyl acrylate) (PBuA) or poly(vinylidene fluoride) (PVDF) core and a PANI shell, and a composit...
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| Veröffentlicht in: | Sensors and actuators. B, Chemical Chemical, 2011-12, Vol.160 (1), p.1394-1403 |
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| container_title | Sensors and actuators. B, Chemical |
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| creator | Wojkiewicz, J.L. Bliznyuk, V.N. Carquigny, S. Elkamchi, N. Redon, N. Lasri, T. Pud, A.A. Reynaud, S. |
| description | Thin (1–40
μm) films of nanostructured polyaniline (PANI)-based composites are suggested for ppb range ammonia sensing. Three types of the composites have been studied: two core–shell systems with a poly(butyl acrylate) (PBuA) or poly(vinylidene fluoride) (PVDF) core and a PANI shell, and a composite based on PANI nanofibers embedded in a polyurethane (PU) matrix. Nanofibers and core–shell nanoparticles had a diameter around 100–200
nm. The gas sensing ability of the nanostructured films was compared to ammonia concentrations from 20
ppb to 10
ppm through the change of the sensors resistance. All the composites showed high performances in terms of response time, reversibility and detection limit. Specifically, the last parameter was below 100
ppb for films formed of the core–shell nanoparticles and below 20
ppb for the nanofiber based composites. However, while the response times were similar for all of the samples, the films made of the contacting core–shell nanoparticles had a higher sensitivity than PANI nanofibers embedded in the PU film matrix. The obtained results showed that nanostructured PANI-based composites of different morphologies can be used as ultra-sensitive and low cost ammonia gas sensors. |
| doi_str_mv | 10.1016/j.snb.2011.09.084 |
| format | Article |
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μm) films of nanostructured polyaniline (PANI)-based composites are suggested for ppb range ammonia sensing. Three types of the composites have been studied: two core–shell systems with a poly(butyl acrylate) (PBuA) or poly(vinylidene fluoride) (PVDF) core and a PANI shell, and a composite based on PANI nanofibers embedded in a polyurethane (PU) matrix. Nanofibers and core–shell nanoparticles had a diameter around 100–200
nm. The gas sensing ability of the nanostructured films was compared to ammonia concentrations from 20
ppb to 10
ppm through the change of the sensors resistance. All the composites showed high performances in terms of response time, reversibility and detection limit. Specifically, the last parameter was below 100
ppb for films formed of the core–shell nanoparticles and below 20
ppb for the nanofiber based composites. However, while the response times were similar for all of the samples, the films made of the contacting core–shell nanoparticles had a higher sensitivity than PANI nanofibers embedded in the PU film matrix. The obtained results showed that nanostructured PANI-based composites of different morphologies can be used as ultra-sensitive and low cost ammonia gas sensors.</description><identifier>ISSN: 0925-4005</identifier><identifier>EISSN: 1873-3077</identifier><identifier>DOI: 10.1016/j.snb.2011.09.084</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Ammonia ; Ammonia sensing ; Core–shell particles ; detection limit ; Gas sensors ; Nanofibers ; Nanoparticles ; Nanostructure ; Nanostructured composites ; Plutonium ; Polyaniline ; Polymer matrix composites ; polyurethanes ; Response time ; Ultra-low detection limit</subject><ispartof>Sensors and actuators. B, Chemical, 2011-12, Vol.160 (1), p.1394-1403</ispartof><rights>2011 Elsevier B.V.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c387t-ef0b643c282c30023a3ed47eca74c2a506cf95cb5dfa53f1038309a6973095c53</citedby><cites>FETCH-LOGICAL-c387t-ef0b643c282c30023a3ed47eca74c2a506cf95cb5dfa53f1038309a6973095c53</cites><orcidid>0000-0002-1494-696X ; 0000-0002-8181-8896 ; 0000-0001-5195-3010</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.snb.2011.09.084$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,777,781,882,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://hal.science/hal-00783484$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Wojkiewicz, J.L.</creatorcontrib><creatorcontrib>Bliznyuk, V.N.</creatorcontrib><creatorcontrib>Carquigny, S.</creatorcontrib><creatorcontrib>Elkamchi, N.</creatorcontrib><creatorcontrib>Redon, N.</creatorcontrib><creatorcontrib>Lasri, T.</creatorcontrib><creatorcontrib>Pud, A.A.</creatorcontrib><creatorcontrib>Reynaud, S.</creatorcontrib><title>Nanostructured polyaniline-based composites for ppb range ammonia sensing</title><title>Sensors and actuators. B, Chemical</title><description>Thin (1–40
μm) films of nanostructured polyaniline (PANI)-based composites are suggested for ppb range ammonia sensing. Three types of the composites have been studied: two core–shell systems with a poly(butyl acrylate) (PBuA) or poly(vinylidene fluoride) (PVDF) core and a PANI shell, and a composite based on PANI nanofibers embedded in a polyurethane (PU) matrix. Nanofibers and core–shell nanoparticles had a diameter around 100–200
nm. The gas sensing ability of the nanostructured films was compared to ammonia concentrations from 20
ppb to 10
ppm through the change of the sensors resistance. All the composites showed high performances in terms of response time, reversibility and detection limit. Specifically, the last parameter was below 100
ppb for films formed of the core–shell nanoparticles and below 20
ppb for the nanofiber based composites. However, while the response times were similar for all of the samples, the films made of the contacting core–shell nanoparticles had a higher sensitivity than PANI nanofibers embedded in the PU film matrix. The obtained results showed that nanostructured PANI-based composites of different morphologies can be used as ultra-sensitive and low cost ammonia gas sensors.</description><subject>Ammonia</subject><subject>Ammonia sensing</subject><subject>Core–shell particles</subject><subject>detection limit</subject><subject>Gas sensors</subject><subject>Nanofibers</subject><subject>Nanoparticles</subject><subject>Nanostructure</subject><subject>Nanostructured composites</subject><subject>Plutonium</subject><subject>Polyaniline</subject><subject>Polymer matrix composites</subject><subject>polyurethanes</subject><subject>Response time</subject><subject>Ultra-low detection limit</subject><issn>0925-4005</issn><issn>1873-3077</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kMFq3DAURUVJoZO0H9BVvQtZ2HmyLFsmqxDSJjC0izZr8Sw_TzXYkiN5Avn7yLh0mdWFy7l3cRj7yqHgwOvrYxFdV5TAeQFtAar6wHZcNSIX0DRnbAdtKfMKQH5i5zEeAaASNezY4090Pi7hZJZToD6b_fiKzo7WUd5hTI3x0-yjXShmgw_ZPHdZQHegDKfJO4tZJBetO3xmHwccI335lxfs6fv9n7uHfP_rx-Pd7T43QjVLTgN0dSVMqUojAEqBgvqqIYNNZUqUUJuhlaaT_YBSDByEEtBi3TYppJHigl1tv39x1HOwE4ZX7dHqh9u9XjuARolKVS88sZcbOwf_fKK46MlGQ-OIjvwp6rYWSiop1le-kSb4GAMN_6856NWwPupkWK-GNbQ6GU6bb9tmQK_xEGzUT78TICFBSrQrcbMRlIS8WAo6GkvOUG8DmUX33r7z_wZpv4yB</recordid><startdate>20111215</startdate><enddate>20111215</enddate><creator>Wojkiewicz, J.L.</creator><creator>Bliznyuk, V.N.</creator><creator>Carquigny, S.</creator><creator>Elkamchi, N.</creator><creator>Redon, N.</creator><creator>Lasri, T.</creator><creator>Pud, A.A.</creator><creator>Reynaud, S.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-1494-696X</orcidid><orcidid>https://orcid.org/0000-0002-8181-8896</orcidid><orcidid>https://orcid.org/0000-0001-5195-3010</orcidid></search><sort><creationdate>20111215</creationdate><title>Nanostructured polyaniline-based composites for ppb range ammonia sensing</title><author>Wojkiewicz, J.L. ; Bliznyuk, V.N. ; Carquigny, S. ; Elkamchi, N. ; Redon, N. ; Lasri, T. ; Pud, A.A. ; Reynaud, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c387t-ef0b643c282c30023a3ed47eca74c2a506cf95cb5dfa53f1038309a6973095c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Ammonia</topic><topic>Ammonia sensing</topic><topic>Core–shell particles</topic><topic>detection limit</topic><topic>Gas sensors</topic><topic>Nanofibers</topic><topic>Nanoparticles</topic><topic>Nanostructure</topic><topic>Nanostructured composites</topic><topic>Plutonium</topic><topic>Polyaniline</topic><topic>Polymer matrix composites</topic><topic>polyurethanes</topic><topic>Response time</topic><topic>Ultra-low detection limit</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wojkiewicz, J.L.</creatorcontrib><creatorcontrib>Bliznyuk, V.N.</creatorcontrib><creatorcontrib>Carquigny, S.</creatorcontrib><creatorcontrib>Elkamchi, N.</creatorcontrib><creatorcontrib>Redon, N.</creatorcontrib><creatorcontrib>Lasri, T.</creatorcontrib><creatorcontrib>Pud, A.A.</creatorcontrib><creatorcontrib>Reynaud, S.</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Sensors and actuators. B, Chemical</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wojkiewicz, J.L.</au><au>Bliznyuk, V.N.</au><au>Carquigny, S.</au><au>Elkamchi, N.</au><au>Redon, N.</au><au>Lasri, T.</au><au>Pud, A.A.</au><au>Reynaud, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nanostructured polyaniline-based composites for ppb range ammonia sensing</atitle><jtitle>Sensors and actuators. B, Chemical</jtitle><date>2011-12-15</date><risdate>2011</risdate><volume>160</volume><issue>1</issue><spage>1394</spage><epage>1403</epage><pages>1394-1403</pages><issn>0925-4005</issn><eissn>1873-3077</eissn><abstract>Thin (1–40
μm) films of nanostructured polyaniline (PANI)-based composites are suggested for ppb range ammonia sensing. Three types of the composites have been studied: two core–shell systems with a poly(butyl acrylate) (PBuA) or poly(vinylidene fluoride) (PVDF) core and a PANI shell, and a composite based on PANI nanofibers embedded in a polyurethane (PU) matrix. Nanofibers and core–shell nanoparticles had a diameter around 100–200
nm. The gas sensing ability of the nanostructured films was compared to ammonia concentrations from 20
ppb to 10
ppm through the change of the sensors resistance. All the composites showed high performances in terms of response time, reversibility and detection limit. Specifically, the last parameter was below 100
ppb for films formed of the core–shell nanoparticles and below 20
ppb for the nanofiber based composites. However, while the response times were similar for all of the samples, the films made of the contacting core–shell nanoparticles had a higher sensitivity than PANI nanofibers embedded in the PU film matrix. The obtained results showed that nanostructured PANI-based composites of different morphologies can be used as ultra-sensitive and low cost ammonia gas sensors.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.snb.2011.09.084</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-1494-696X</orcidid><orcidid>https://orcid.org/0000-0002-8181-8896</orcidid><orcidid>https://orcid.org/0000-0001-5195-3010</orcidid></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Ammonia Ammonia sensing Core–shell particles detection limit Gas sensors Nanofibers Nanoparticles Nanostructure Nanostructured composites Plutonium Polyaniline Polymer matrix composites polyurethanes Response time Ultra-low detection limit |
| title | Nanostructured polyaniline-based composites for ppb range ammonia sensing |
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