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Fabrication of porous tin dioxide with enhanced gas-sensing performance toward NOx
A novel approach for preparing porous tin dioxide material by sol–gel hard template method was proposed in this study. The aerogel technology was used to synthesize the porous SnO 2 and improve the porosity. The prepared material possesses excellent gas-sensing performance to NO x at room temperatur...
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| Published in: | Journal of materials science 2020-09, Vol.55 (26), p.11949-11958 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c356t-e300937a4830fdbee8e0086d94825221f1b435788b432eb07b0af049712655d63 |
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| cites | cdi_FETCH-LOGICAL-c356t-e300937a4830fdbee8e0086d94825221f1b435788b432eb07b0af049712655d63 |
| container_end_page | 11958 |
| container_issue | 26 |
| container_start_page | 11949 |
| container_title | Journal of materials science |
| container_volume | 55 |
| creator | Li, Tian-Tian Xia, Long Yu, Hui Huang, Xiao-Xiao |
| description | A novel approach for preparing porous tin dioxide material by sol–gel hard template method was proposed in this study. The aerogel technology was used to synthesize the porous SnO
2
and improve the porosity. The prepared material possesses excellent gas-sensing performance to NO
x
at room temperature, which has high sensitivity, excellent selectivity and fast response time. At room temperature, the maximum value toward 100 ppm NO
x
gas gets to 54%, and corresponding response time is only 19.5 s. The response time of the prepared sensor always remains within 26 s in NO
x
concentration ranging from 5 to 100 ppm. In the meantime, the response and response time for NO
x
at 5 ppm (the lowest detectable of the sensor) are 40% and 26 s, respectively. The prepared material can be used as a matrix material for gas-sensoring composites and has a very good development prospect in gas sensors’ field. |
| doi_str_mv | 10.1007/s10853-020-04892-0 |
| format | article |
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2
and improve the porosity. The prepared material possesses excellent gas-sensing performance to NO
x
at room temperature, which has high sensitivity, excellent selectivity and fast response time. At room temperature, the maximum value toward 100 ppm NO
x
gas gets to 54%, and corresponding response time is only 19.5 s. The response time of the prepared sensor always remains within 26 s in NO
x
concentration ranging from 5 to 100 ppm. In the meantime, the response and response time for NO
x
at 5 ppm (the lowest detectable of the sensor) are 40% and 26 s, respectively. The prepared material can be used as a matrix material for gas-sensoring composites and has a very good development prospect in gas sensors’ field.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-020-04892-0</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Aerogels ; Characterization and Evaluation of Materials ; Chemical Routes to Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Dioxides ; Gas sensors ; Materials Science ; Polymer Sciences ; Porosity ; Porous materials ; Response time ; Room temperature ; Selectivity ; Sol-gel processes ; Solid Mechanics ; Tin dioxide</subject><ispartof>Journal of materials science, 2020-09, Vol.55 (26), p.11949-11958</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-c356t-e300937a4830fdbee8e0086d94825221f1b435788b432eb07b0af049712655d63</citedby><cites>FETCH-LOGICAL-c356t-e300937a4830fdbee8e0086d94825221f1b435788b432eb07b0af049712655d63</cites><orcidid>0000-0001-7711-2201</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Li, Tian-Tian</creatorcontrib><creatorcontrib>Xia, Long</creatorcontrib><creatorcontrib>Yu, Hui</creatorcontrib><creatorcontrib>Huang, Xiao-Xiao</creatorcontrib><title>Fabrication of porous tin dioxide with enhanced gas-sensing performance toward NOx</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>A novel approach for preparing porous tin dioxide material by sol–gel hard template method was proposed in this study. The aerogel technology was used to synthesize the porous SnO
2
and improve the porosity. The prepared material possesses excellent gas-sensing performance to NO
x
at room temperature, which has high sensitivity, excellent selectivity and fast response time. At room temperature, the maximum value toward 100 ppm NO
x
gas gets to 54%, and corresponding response time is only 19.5 s. The response time of the prepared sensor always remains within 26 s in NO
x
concentration ranging from 5 to 100 ppm. In the meantime, the response and response time for NO
x
at 5 ppm (the lowest detectable of the sensor) are 40% and 26 s, respectively. The prepared material can be used as a matrix material for gas-sensoring composites and has a very good development prospect in gas sensors’ field.</description><subject>Aerogels</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemical Routes to Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Dioxides</subject><subject>Gas sensors</subject><subject>Materials Science</subject><subject>Polymer Sciences</subject><subject>Porosity</subject><subject>Porous materials</subject><subject>Response time</subject><subject>Room temperature</subject><subject>Selectivity</subject><subject>Sol-gel processes</subject><subject>Solid Mechanics</subject><subject>Tin dioxide</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEURYMoWKt_wFXAdfTlczJLKVaFYkF0HTIzmTbFJmMypfXfO3UEd67u4t1zHxyErincUoDiLlPQkhNgQEDokhE4QRMqC06EBn6KJgCMESYUPUcXOW8AQBaMTtDr3FbJ17b3MeDY4i6muMu49wE3Ph584_De92vswtqG2jV4ZTPJLmQfVrhzqY1pezzgPu5tavDL8nCJzlr7kd3Vb07R-_zhbfZEFsvH59n9gtRcqp44DlDywgrNoW0q57QD0KophWaSMdrSSnBZaD0EcxUUFdgWRFlQpqRsFJ-im3G3S_Fz53JvNnGXwvDSMEEVcKVBDy02tuoUc06uNV3yW5u-DAVzdGdGd2ZwZ37cGRggPkJ5KIeVS3_T_1DfYIRwhg</recordid><startdate>20200901</startdate><enddate>20200901</enddate><creator>Li, Tian-Tian</creator><creator>Xia, Long</creator><creator>Yu, Hui</creator><creator>Huang, Xiao-Xiao</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><orcidid>https://orcid.org/0000-0001-7711-2201</orcidid></search><sort><creationdate>20200901</creationdate><title>Fabrication of porous tin dioxide with enhanced gas-sensing performance toward NOx</title><author>Li, Tian-Tian ; Xia, Long ; Yu, Hui ; Huang, Xiao-Xiao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-e300937a4830fdbee8e0086d94825221f1b435788b432eb07b0af049712655d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aerogels</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemical Routes to Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Dioxides</topic><topic>Gas sensors</topic><topic>Materials Science</topic><topic>Polymer Sciences</topic><topic>Porosity</topic><topic>Porous materials</topic><topic>Response time</topic><topic>Room temperature</topic><topic>Selectivity</topic><topic>Sol-gel processes</topic><topic>Solid Mechanics</topic><topic>Tin dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Tian-Tian</creatorcontrib><creatorcontrib>Xia, Long</creatorcontrib><creatorcontrib>Yu, Hui</creatorcontrib><creatorcontrib>Huang, Xiao-Xiao</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection</collection><collection>https://resources.nclive.org/materials</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</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>Engineering collection</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Tian-Tian</au><au>Xia, Long</au><au>Yu, Hui</au><au>Huang, Xiao-Xiao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication of porous tin dioxide with enhanced gas-sensing performance toward NOx</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2020-09-01</date><risdate>2020</risdate><volume>55</volume><issue>26</issue><spage>11949</spage><epage>11958</epage><pages>11949-11958</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>A novel approach for preparing porous tin dioxide material by sol–gel hard template method was proposed in this study. The aerogel technology was used to synthesize the porous SnO
2
and improve the porosity. The prepared material possesses excellent gas-sensing performance to NO
x
at room temperature, which has high sensitivity, excellent selectivity and fast response time. At room temperature, the maximum value toward 100 ppm NO
x
gas gets to 54%, and corresponding response time is only 19.5 s. The response time of the prepared sensor always remains within 26 s in NO
x
concentration ranging from 5 to 100 ppm. In the meantime, the response and response time for NO
x
at 5 ppm (the lowest detectable of the sensor) are 40% and 26 s, respectively. The prepared material can be used as a matrix material for gas-sensoring composites and has a very good development prospect in gas sensors’ field.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-020-04892-0</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-7711-2201</orcidid></addata></record> |
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| subjects | Aerogels Characterization and Evaluation of Materials Chemical Routes to Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Dioxides Gas sensors Materials Science Polymer Sciences Porosity Porous materials Response time Room temperature Selectivity Sol-gel processes Solid Mechanics Tin dioxide |
| title | Fabrication of porous tin dioxide with enhanced gas-sensing performance toward NOx |
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