Synthesis and characterization of meso-porous Au-modified SnO2 fibers using natural silk with enhanced sensitivity for n-butanol
Meso-porous SnO 2 fibers were prepared via hydrothermal method, and natural silk was used as bio-template. Au nanoparticles served as the sensitizer were prepared on the surface of these SnO 2 fibers to further enhance the properties of gas sensing. Results show that these Au-modified products prese...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2020-06, Vol.31 (11), p.8220-8229 |
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| container_title | Journal of materials science. Materials in electronics |
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| creator | Zhang, Gaoyu Sang, Laifa Xu, Guogang Dou, Yajie Wang, Xinzhen |
| description | Meso-porous SnO
2
fibers were prepared via hydrothermal method, and natural silk was used as bio-template. Au nanoparticles served as the sensitizer were prepared on the surface of these SnO
2
fibers to further enhance the properties of gas sensing. Results show that these Au-modified products presented high surface area of 168.66 m
2
/g and meso-porous structure, and these fibers were composed of nanosized SnO
2
and Au particles with the size of about 7 ± 0.5 nm and 5 ± 0.5 nm, respectively. Gas sensing properties of these synthesized pristine products and Au-loaded fibers were investigated. Results show that these Au-modified SnO
2
fibers exhibited remarkably enhanced sensing performance to
n
-butanol with high response, good selectivity and good stability. The gas sensing mechanism was discussed from the effects of meso-porous structure, high surface area and Au nanoparticle catalytic activity. |
| doi_str_mv | 10.1007/s10854-020-03357-z |
| format | Article |
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2
fibers were prepared via hydrothermal method, and natural silk was used as bio-template. Au nanoparticles served as the sensitizer were prepared on the surface of these SnO
2
fibers to further enhance the properties of gas sensing. Results show that these Au-modified products presented high surface area of 168.66 m
2
/g and meso-porous structure, and these fibers were composed of nanosized SnO
2
and Au particles with the size of about 7 ± 0.5 nm and 5 ± 0.5 nm, respectively. Gas sensing properties of these synthesized pristine products and Au-loaded fibers were investigated. Results show that these Au-modified SnO
2
fibers exhibited remarkably enhanced sensing performance to
n
-butanol with high response, good selectivity and good stability. The gas sensing mechanism was discussed from the effects of meso-porous structure, high surface area and Au nanoparticle catalytic activity.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-020-03357-z</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Butanol ; Catalytic activity ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Detection ; Fibers ; Gas sensors ; Gold ; Materials Science ; Nanoparticles ; Optical and Electronic Materials ; Selectivity ; Sensitivity enhancement ; Silk ; Surface area ; Tin dioxide</subject><ispartof>Journal of materials science. Materials in electronics, 2020-06, Vol.31 (11), p.8220-8229</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-9a652a551f2384b5af024dfe043715c42c44bf22a19b59ba68d59bdf5644347e3</citedby><cites>FETCH-LOGICAL-c319t-9a652a551f2384b5af024dfe043715c42c44bf22a19b59ba68d59bdf5644347e3</cites><orcidid>0000-0002-9312-316X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-020-03357-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-020-03357-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Zhang, Gaoyu</creatorcontrib><creatorcontrib>Sang, Laifa</creatorcontrib><creatorcontrib>Xu, Guogang</creatorcontrib><creatorcontrib>Dou, Yajie</creatorcontrib><creatorcontrib>Wang, Xinzhen</creatorcontrib><title>Synthesis and characterization of meso-porous Au-modified SnO2 fibers using natural silk with enhanced sensitivity for n-butanol</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Meso-porous SnO
2
fibers were prepared via hydrothermal method, and natural silk was used as bio-template. Au nanoparticles served as the sensitizer were prepared on the surface of these SnO
2
fibers to further enhance the properties of gas sensing. Results show that these Au-modified products presented high surface area of 168.66 m
2
/g and meso-porous structure, and these fibers were composed of nanosized SnO
2
and Au particles with the size of about 7 ± 0.5 nm and 5 ± 0.5 nm, respectively. Gas sensing properties of these synthesized pristine products and Au-loaded fibers were investigated. Results show that these Au-modified SnO
2
fibers exhibited remarkably enhanced sensing performance to
n
-butanol with high response, good selectivity and good stability. The gas sensing mechanism was discussed from the effects of meso-porous structure, high surface area and Au nanoparticle catalytic activity.</description><subject>Butanol</subject><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Detection</subject><subject>Fibers</subject><subject>Gas sensors</subject><subject>Gold</subject><subject>Materials Science</subject><subject>Nanoparticles</subject><subject>Optical and Electronic Materials</subject><subject>Selectivity</subject><subject>Sensitivity enhancement</subject><subject>Silk</subject><subject>Surface area</subject><subject>Tin dioxide</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kEtLAzEUhYMoWB9_wFXAdTTPeSxFfIHgQgV3ITOTtKltUnMzSrvypxut4M7Vgct3zoUPoRNGzxil9Tkw2ihJKKeECqFqstlBE6ZqQWTDX3bRhLblKBXn--gAYE4praRoJujzcR3yzIIHbMKA-5lJps82-Y3JPgYcHV5aiGQVUxwBX4xkGQfvvB3wY3jg2PnOJsAj-DDFweQxmQUGv3jFHz7PsA0zE_oCgw3gs3_3eY1dTDiQbswmxMUR2nNmAfb4Nw_R8_XV0-UtuX-4ubu8uCe9YG0mrakUN0oxx0UjO2Uc5XJwlkpRM9VL3kvZOc4NazvVdqZqhhKDU5WUQtZWHKLT7e4qxbfRQtbzOKZQXmouadWyuggpFN9SfYoAyTq9Sn5p0lozqr9N661pXUzrH9N6U0piW4ICh6lNf9P_tL4ALHaD2g</recordid><startdate>20200601</startdate><enddate>20200601</enddate><creator>Zhang, Gaoyu</creator><creator>Sang, Laifa</creator><creator>Xu, Guogang</creator><creator>Dou, Yajie</creator><creator>Wang, Xinzhen</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>F28</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>S0W</scope><orcidid>https://orcid.org/0000-0002-9312-316X</orcidid></search><sort><creationdate>20200601</creationdate><title>Synthesis and characterization of meso-porous Au-modified SnO2 fibers using natural silk with enhanced sensitivity for n-butanol</title><author>Zhang, Gaoyu ; Sang, Laifa ; Xu, Guogang ; Dou, Yajie ; Wang, Xinzhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-9a652a551f2384b5af024dfe043715c42c44bf22a19b59ba68d59bdf5644347e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Butanol</topic><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Detection</topic><topic>Fibers</topic><topic>Gas sensors</topic><topic>Gold</topic><topic>Materials Science</topic><topic>Nanoparticles</topic><topic>Optical and Electronic Materials</topic><topic>Selectivity</topic><topic>Sensitivity enhancement</topic><topic>Silk</topic><topic>Surface area</topic><topic>Tin dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Gaoyu</creatorcontrib><creatorcontrib>Sang, Laifa</creatorcontrib><creatorcontrib>Xu, Guogang</creatorcontrib><creatorcontrib>Dou, Yajie</creatorcontrib><creatorcontrib>Wang, Xinzhen</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Gaoyu</au><au>Sang, Laifa</au><au>Xu, Guogang</au><au>Dou, Yajie</au><au>Wang, Xinzhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and characterization of meso-porous Au-modified SnO2 fibers using natural silk with enhanced sensitivity for n-butanol</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2020-06-01</date><risdate>2020</risdate><volume>31</volume><issue>11</issue><spage>8220</spage><epage>8229</epage><pages>8220-8229</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Meso-porous SnO
2
fibers were prepared via hydrothermal method, and natural silk was used as bio-template. Au nanoparticles served as the sensitizer were prepared on the surface of these SnO
2
fibers to further enhance the properties of gas sensing. Results show that these Au-modified products presented high surface area of 168.66 m
2
/g and meso-porous structure, and these fibers were composed of nanosized SnO
2
and Au particles with the size of about 7 ± 0.5 nm and 5 ± 0.5 nm, respectively. Gas sensing properties of these synthesized pristine products and Au-loaded fibers were investigated. Results show that these Au-modified SnO
2
fibers exhibited remarkably enhanced sensing performance to
n
-butanol with high response, good selectivity and good stability. The gas sensing mechanism was discussed from the effects of meso-porous structure, high surface area and Au nanoparticle catalytic activity.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-020-03357-z</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-9312-316X</orcidid></addata></record> |
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| issn | 0957-4522 1573-482X |
| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Butanol Catalytic activity Characterization and Evaluation of Materials Chemistry and Materials Science Detection Fibers Gas sensors Gold Materials Science Nanoparticles Optical and Electronic Materials Selectivity Sensitivity enhancement Silk Surface area Tin dioxide |
| title | Synthesis and characterization of meso-porous Au-modified SnO2 fibers using natural silk with enhanced sensitivity for n-butanol |
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