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Formaldehyde-sensing properties of LaFeO3 particles synthesized by citrate sol–gel method
LaFeO 3 (LFO) particles were synthesized by citrate sol–gel method and characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy and specific surface and pore size analysis instrument. To investigate the formal...
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| Published in: | Journal of sol-gel science and technology 2016-07, Vol.79 (1), p.167-175 |
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| Main Authors: | , , , , , |
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| cites | cdi_FETCH-LOGICAL-c353t-629c475707ecab6340f4dae7ab5bcef5b8686d6813448291e5c40a63ff5f65493 |
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| container_title | Journal of sol-gel science and technology |
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| creator | Zhang, Yong Jiang, Bin Yuan, Mengjiao Li, Peiwen Li, Wei Zheng, Xuejun |
| description | LaFeO
3
(LFO) particles were synthesized by citrate sol–gel method and characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy and specific surface and pore size analysis instrument. To investigate the formaldehyde (HCHO)-sensing properties, the side-heating gas sensor based on LFO particles was fabricated. The LFO particle-based gas sensor presented high response and good selectivity to HCHO at an operating temperature of 100 °C. At the range of 1–50 ppm HCHO, the LFO particle-based gas sensor exhibits a nearly linear response, and the linear correlation coefficient is 0.99. The response time and recovery time are about 33 and 27 s, respectively. The results indicate that LFO particles synthesized by citrate sol–gel method have potential applications for fabricating high-performance and low power consumption HCHO gas sensor.
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| doi_str_mv | 10.1007/s10971-016-4025-0 |
| format | article |
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3
(LFO) particles were synthesized by citrate sol–gel method and characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy and specific surface and pore size analysis instrument. To investigate the formaldehyde (HCHO)-sensing properties, the side-heating gas sensor based on LFO particles was fabricated. The LFO particle-based gas sensor presented high response and good selectivity to HCHO at an operating temperature of 100 °C. At the range of 1–50 ppm HCHO, the LFO particle-based gas sensor exhibits a nearly linear response, and the linear correlation coefficient is 0.99. The response time and recovery time are about 33 and 27 s, respectively. The results indicate that LFO particles synthesized by citrate sol–gel method have potential applications for fabricating high-performance and low power consumption HCHO gas sensor.
Graphical Abstract</description><identifier>ISSN: 0928-0707</identifier><identifier>EISSN: 1573-4846</identifier><identifier>DOI: 10.1007/s10971-016-4025-0</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Ceramics ; Chemistry and Materials Science ; Composites ; Correlation coefficients ; Ferrites ; Formaldehyde ; Gas sensors ; Glass ; Inorganic Chemistry ; Lanthanum compounds ; Materials Science ; Microscopy ; Nanotechnology ; Natural Materials ; Operating temperature ; Optical and Electronic Materials ; Original Paper: Sol-gel and hybrid materials for catalytic ; photoelectrochemical and sensor applications ; Photoelectrons ; Pore size ; Porosity ; Power consumption ; Recovery time ; Response time ; Scanning electron microscopy ; Selectivity ; Sensors ; Sol-gel processes ; Synthesis ; Transmission electron microscopy ; X-ray diffraction</subject><ispartof>Journal of sol-gel science and technology, 2016-07, Vol.79 (1), p.167-175</ispartof><rights>Springer Science+Business Media New York 2016</rights><rights>Journal of Sol-Gel Science and Technology is a copyright of Springer, (2016). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-629c475707ecab6340f4dae7ab5bcef5b8686d6813448291e5c40a63ff5f65493</citedby><cites>FETCH-LOGICAL-c353t-629c475707ecab6340f4dae7ab5bcef5b8686d6813448291e5c40a63ff5f65493</cites></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>Zhang, Yong</creatorcontrib><creatorcontrib>Jiang, Bin</creatorcontrib><creatorcontrib>Yuan, Mengjiao</creatorcontrib><creatorcontrib>Li, Peiwen</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Zheng, Xuejun</creatorcontrib><title>Formaldehyde-sensing properties of LaFeO3 particles synthesized by citrate sol–gel method</title><title>Journal of sol-gel science and technology</title><addtitle>J Sol-Gel Sci Technol</addtitle><description>LaFeO
3
(LFO) particles were synthesized by citrate sol–gel method and characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy and specific surface and pore size analysis instrument. To investigate the formaldehyde (HCHO)-sensing properties, the side-heating gas sensor based on LFO particles was fabricated. The LFO particle-based gas sensor presented high response and good selectivity to HCHO at an operating temperature of 100 °C. At the range of 1–50 ppm HCHO, the LFO particle-based gas sensor exhibits a nearly linear response, and the linear correlation coefficient is 0.99. The response time and recovery time are about 33 and 27 s, respectively. The results indicate that LFO particles synthesized by citrate sol–gel method have potential applications for fabricating high-performance and low power consumption HCHO gas sensor.
Graphical Abstract</description><subject>Ceramics</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Correlation coefficients</subject><subject>Ferrites</subject><subject>Formaldehyde</subject><subject>Gas sensors</subject><subject>Glass</subject><subject>Inorganic Chemistry</subject><subject>Lanthanum compounds</subject><subject>Materials Science</subject><subject>Microscopy</subject><subject>Nanotechnology</subject><subject>Natural Materials</subject><subject>Operating temperature</subject><subject>Optical and Electronic Materials</subject><subject>Original Paper: Sol-gel and hybrid materials for catalytic</subject><subject>photoelectrochemical and sensor applications</subject><subject>Photoelectrons</subject><subject>Pore size</subject><subject>Porosity</subject><subject>Power consumption</subject><subject>Recovery time</subject><subject>Response time</subject><subject>Scanning electron microscopy</subject><subject>Selectivity</subject><subject>Sensors</subject><subject>Sol-gel processes</subject><subject>Synthesis</subject><subject>Transmission electron microscopy</subject><subject>X-ray diffraction</subject><issn>0928-0707</issn><issn>1573-4846</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp1kM1Kw0AUhQdRsFYfwF3A9eid_2QpxapQ6EZXLoZJctOmpEmcSRdx5Tv4hj6JUyK4cnXhcM65h4-Qawa3DMDcBQaZYRSYphK4onBCZkwZQWUq9SmZQcZTCgbMObkIYQcASjIzI2_Lzu9dU-J2LJEGbEPdbpLedz36ocaQdFWycktci6R3USmaqIWxHbYY6g8sk3xMinrwbsAkdM3359cGm2SPw7YrL8lZ5ZqAV793Tl6XDy-LJ7paPz4v7le0EEoMVPOskEbFbVi4XAsJlSwdGpervMBK5alOdalTJqRMecZQFRKcFlWlKq1kJubkZuqNs98PGAa76w6-jS8t5ypTihtuootNrsJ3IXisbO_rvfOjZWCPDO3E0EaG9sjQQszwKROit92g_2v-P_QDGZN1kw</recordid><startdate>20160701</startdate><enddate>20160701</enddate><creator>Zhang, Yong</creator><creator>Jiang, Bin</creator><creator>Yuan, Mengjiao</creator><creator>Li, Peiwen</creator><creator>Li, Wei</creator><creator>Zheng, Xuejun</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></search><sort><creationdate>20160701</creationdate><title>Formaldehyde-sensing properties of LaFeO3 particles synthesized by citrate sol–gel method</title><author>Zhang, Yong ; Jiang, Bin ; Yuan, Mengjiao ; Li, Peiwen ; Li, Wei ; Zheng, Xuejun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-629c475707ecab6340f4dae7ab5bcef5b8686d6813448291e5c40a63ff5f65493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Ceramics</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Correlation coefficients</topic><topic>Ferrites</topic><topic>Formaldehyde</topic><topic>Gas sensors</topic><topic>Glass</topic><topic>Inorganic Chemistry</topic><topic>Lanthanum compounds</topic><topic>Materials Science</topic><topic>Microscopy</topic><topic>Nanotechnology</topic><topic>Natural Materials</topic><topic>Operating temperature</topic><topic>Optical and Electronic Materials</topic><topic>Original Paper: Sol-gel and hybrid materials for catalytic</topic><topic>photoelectrochemical and sensor applications</topic><topic>Photoelectrons</topic><topic>Pore size</topic><topic>Porosity</topic><topic>Power consumption</topic><topic>Recovery time</topic><topic>Response time</topic><topic>Scanning electron microscopy</topic><topic>Selectivity</topic><topic>Sensors</topic><topic>Sol-gel processes</topic><topic>Synthesis</topic><topic>Transmission electron microscopy</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Yong</creatorcontrib><creatorcontrib>Jiang, Bin</creatorcontrib><creatorcontrib>Yuan, Mengjiao</creatorcontrib><creatorcontrib>Li, Peiwen</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Zheng, Xuejun</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>AUTh Library subscriptions: 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>Materials Science Database</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 sol-gel science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Yong</au><au>Jiang, Bin</au><au>Yuan, Mengjiao</au><au>Li, Peiwen</au><au>Li, Wei</au><au>Zheng, Xuejun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Formaldehyde-sensing properties of LaFeO3 particles synthesized by citrate sol–gel method</atitle><jtitle>Journal of sol-gel science and technology</jtitle><stitle>J Sol-Gel Sci Technol</stitle><date>2016-07-01</date><risdate>2016</risdate><volume>79</volume><issue>1</issue><spage>167</spage><epage>175</epage><pages>167-175</pages><issn>0928-0707</issn><eissn>1573-4846</eissn><abstract>LaFeO
3
(LFO) particles were synthesized by citrate sol–gel method and characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy and specific surface and pore size analysis instrument. To investigate the formaldehyde (HCHO)-sensing properties, the side-heating gas sensor based on LFO particles was fabricated. The LFO particle-based gas sensor presented high response and good selectivity to HCHO at an operating temperature of 100 °C. At the range of 1–50 ppm HCHO, the LFO particle-based gas sensor exhibits a nearly linear response, and the linear correlation coefficient is 0.99. The response time and recovery time are about 33 and 27 s, respectively. The results indicate that LFO particles synthesized by citrate sol–gel method have potential applications for fabricating high-performance and low power consumption HCHO gas sensor.
Graphical Abstract</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10971-016-4025-0</doi><tpages>9</tpages></addata></record> |
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| subjects | Ceramics Chemistry and Materials Science Composites Correlation coefficients Ferrites Formaldehyde Gas sensors Glass Inorganic Chemistry Lanthanum compounds Materials Science Microscopy Nanotechnology Natural Materials Operating temperature Optical and Electronic Materials Original Paper: Sol-gel and hybrid materials for catalytic photoelectrochemical and sensor applications Photoelectrons Pore size Porosity Power consumption Recovery time Response time Scanning electron microscopy Selectivity Sensors Sol-gel processes Synthesis Transmission electron microscopy X-ray diffraction |
| title | Formaldehyde-sensing properties of LaFeO3 particles synthesized by citrate sol–gel method |
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