Probing the p‐type Chemiresistive Response of NiFe2O4 Nanoparticles for Potential Utilization as Ethanol Sensor
Detection of gas molecules and volatile organic compounds (VOCs) using efficient, low cost sensors has fetched significant attention in environmental monitoring, safety measures and medical diagnosis. In the present work, nickel ferrite (NFO) nanoparticles are explored as p‐type semiconducting metal...
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| container_title | Chemistry, an Asian journal |
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| creator | Bhagat, B. Gupta, Santosh K. Mandal, D. Gor, Abhishek A. Bandyopadhyay, R. Mukherjee, K. |
| description | Detection of gas molecules and volatile organic compounds (VOCs) using efficient, low cost sensors has fetched significant attention in environmental monitoring, safety measures and medical diagnosis. In the present work, nickel ferrite (NFO) nanoparticles are explored as p‐type semiconducting metal oxide (SMO) sensor for detection of five different organic vapors namely methanol, ethanol, n‐propanol, iso‐propanol and acetone which often cause severe damage to human body under prolonged exposure. The sensing studies in presence of the aforementioned five vapors are carried out by varying the sensor operating temperature (225–300 °C) and vapor concentrations (10–1000 ppm). Developed NFO sensor demonstrated best performance in terms of sensing (~10 ppm), response time ( |
| doi_str_mv | 10.1002/asia.202300841 |
| format | Article |
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Nickel ferrite (NFO) nanoparticles were investigated as p‐type semiconducting metal oxide (SMO) sensor for the detection of five different organic vapors. The developed NFO sensor demonstrated best performance in terms of sensing (~10 ppm), response time (<10 s), excellent repeatability and selectivity towards ethanol among all other considered gas species.</description><identifier>ISSN: 1861-4728</identifier><identifier>EISSN: 1861-471X</identifier><identifier>DOI: 10.1002/asia.202300841</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Chemistry ; Environmental monitoring ; Ethanol ; Gas Sensor ; Gas sensors ; Metal oxides ; Nanoparticles ; Nickel ferrite ; Nickel ferrites ; Operating temperature ; Reproducibility ; Safety measures ; Semiconducting Metal Oxide ; Sensors ; Spinel Ferrite ; VOCs ; Volatile organic compounds</subject><ispartof>Chemistry, an Asian journal, 2024-01, Vol.19 (2), p.n/a</ispartof><rights>2023 Wiley‐VCH GmbH</rights><rights>2024 Wiley‐VCH GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-5431-4246</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fasia.202300841$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fasia.202300841$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45552,45553</link.rule.ids></links><search><creatorcontrib>Bhagat, B.</creatorcontrib><creatorcontrib>Gupta, Santosh K.</creatorcontrib><creatorcontrib>Mandal, D.</creatorcontrib><creatorcontrib>Gor, Abhishek A.</creatorcontrib><creatorcontrib>Bandyopadhyay, R.</creatorcontrib><creatorcontrib>Mukherjee, K.</creatorcontrib><title>Probing the p‐type Chemiresistive Response of NiFe2O4 Nanoparticles for Potential Utilization as Ethanol Sensor</title><title>Chemistry, an Asian journal</title><description>Detection of gas molecules and volatile organic compounds (VOCs) using efficient, low cost sensors has fetched significant attention in environmental monitoring, safety measures and medical diagnosis. In the present work, nickel ferrite (NFO) nanoparticles are explored as p‐type semiconducting metal oxide (SMO) sensor for detection of five different organic vapors namely methanol, ethanol, n‐propanol, iso‐propanol and acetone which often cause severe damage to human body under prolonged exposure. The sensing studies in presence of the aforementioned five vapors are carried out by varying the sensor operating temperature (225–300 °C) and vapor concentrations (10–1000 ppm). Developed NFO sensor demonstrated best performance in terms of sensing (~10 ppm), response time (<10 s), excellent repeatability and selectivity towards ethanol among all other considered gas species. The repeatability of the sensor response is verified and the underlying reasons for the variation in the response of NFO sensor due to the change of operating temperature, analyte type and concentrations has been discussed. The synthesis of NFO through auto combustion method and study on their formation behaviour, oxygen vacancy evolution, band gap calculation, crystalline nature as well as microstructural features provides here the comprehensive information about the potential application of NFO nanoparticles as gas sensor.
Nickel ferrite (NFO) nanoparticles were investigated as p‐type semiconducting metal oxide (SMO) sensor for the detection of five different organic vapors. The developed NFO sensor demonstrated best performance in terms of sensing (~10 ppm), response time (<10 s), excellent repeatability and selectivity towards ethanol among all other considered gas species.</description><subject>Chemistry</subject><subject>Environmental monitoring</subject><subject>Ethanol</subject><subject>Gas Sensor</subject><subject>Gas sensors</subject><subject>Metal oxides</subject><subject>Nanoparticles</subject><subject>Nickel ferrite</subject><subject>Nickel ferrites</subject><subject>Operating temperature</subject><subject>Reproducibility</subject><subject>Safety measures</subject><subject>Semiconducting Metal Oxide</subject><subject>Sensors</subject><subject>Spinel Ferrite</subject><subject>VOCs</subject><subject>Volatile organic compounds</subject><issn>1861-4728</issn><issn>1861-471X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNo9kM1OAjEURidGExHdum7ievC2M8y0S0JASQgQkcRdU4ZbKRmmQ1s0uPIRfEafxCEYNvcnOfm-5ETRPYUOBWCPyhvVYcASAJ7Si6hFeUbjNKdvl-eb8evoxvsNQJeB4K1oN3N2aap3EtZI6t_vn3CokfTXuDUOvfHBfCB5QV_byiOxmkzMENk0JRNV2Vq5YIoSPdHWkZkNWAWjSrIIpjRfKhhbEeXJIKwbuCRzrLx1t9GVVqXHu__djhbDwWv_OR5Pn0b93jiuWZLQWAiGKXQ5Y0wJzkXGCsg1aBBLnRaJSGnGETlkecE1Z5nI82SFyBTmCHSlk3b0cMqtnd3t0Qe5sXtXNZWSCZqnXdHMhhIn6tOUeJC1M1vlDpKCPDqVR6fy7FT25qPe-Uv-AI1SbpY</recordid><startdate>20240115</startdate><enddate>20240115</enddate><creator>Bhagat, B.</creator><creator>Gupta, Santosh K.</creator><creator>Mandal, D.</creator><creator>Gor, Abhishek A.</creator><creator>Bandyopadhyay, R.</creator><creator>Mukherjee, K.</creator><general>Wiley Subscription Services, Inc</general><scope>K9.</scope><orcidid>https://orcid.org/0000-0002-5431-4246</orcidid></search><sort><creationdate>20240115</creationdate><title>Probing the p‐type Chemiresistive Response of NiFe2O4 Nanoparticles for Potential Utilization as Ethanol Sensor</title><author>Bhagat, B. ; Gupta, Santosh K. ; Mandal, D. ; Gor, Abhishek A. ; Bandyopadhyay, R. ; Mukherjee, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p2331-992e4058222a988962c07f0f09bf4c394168ee8067c8f8269773dee2ae7e01df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Chemistry</topic><topic>Environmental monitoring</topic><topic>Ethanol</topic><topic>Gas Sensor</topic><topic>Gas sensors</topic><topic>Metal oxides</topic><topic>Nanoparticles</topic><topic>Nickel ferrite</topic><topic>Nickel ferrites</topic><topic>Operating temperature</topic><topic>Reproducibility</topic><topic>Safety measures</topic><topic>Semiconducting Metal Oxide</topic><topic>Sensors</topic><topic>Spinel Ferrite</topic><topic>VOCs</topic><topic>Volatile organic compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bhagat, B.</creatorcontrib><creatorcontrib>Gupta, Santosh K.</creatorcontrib><creatorcontrib>Mandal, D.</creatorcontrib><creatorcontrib>Gor, Abhishek A.</creatorcontrib><creatorcontrib>Bandyopadhyay, R.</creatorcontrib><creatorcontrib>Mukherjee, K.</creatorcontrib><collection>ProQuest Health & Medical Complete (Alumni)</collection><jtitle>Chemistry, an Asian journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bhagat, B.</au><au>Gupta, Santosh K.</au><au>Mandal, D.</au><au>Gor, Abhishek A.</au><au>Bandyopadhyay, R.</au><au>Mukherjee, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Probing the p‐type Chemiresistive Response of NiFe2O4 Nanoparticles for Potential Utilization as Ethanol Sensor</atitle><jtitle>Chemistry, an Asian journal</jtitle><date>2024-01-15</date><risdate>2024</risdate><volume>19</volume><issue>2</issue><epage>n/a</epage><issn>1861-4728</issn><eissn>1861-471X</eissn><abstract>Detection of gas molecules and volatile organic compounds (VOCs) using efficient, low cost sensors has fetched significant attention in environmental monitoring, safety measures and medical diagnosis. In the present work, nickel ferrite (NFO) nanoparticles are explored as p‐type semiconducting metal oxide (SMO) sensor for detection of five different organic vapors namely methanol, ethanol, n‐propanol, iso‐propanol and acetone which often cause severe damage to human body under prolonged exposure. The sensing studies in presence of the aforementioned five vapors are carried out by varying the sensor operating temperature (225–300 °C) and vapor concentrations (10–1000 ppm). Developed NFO sensor demonstrated best performance in terms of sensing (~10 ppm), response time (<10 s), excellent repeatability and selectivity towards ethanol among all other considered gas species. The repeatability of the sensor response is verified and the underlying reasons for the variation in the response of NFO sensor due to the change of operating temperature, analyte type and concentrations has been discussed. The synthesis of NFO through auto combustion method and study on their formation behaviour, oxygen vacancy evolution, band gap calculation, crystalline nature as well as microstructural features provides here the comprehensive information about the potential application of NFO nanoparticles as gas sensor.
Nickel ferrite (NFO) nanoparticles were investigated as p‐type semiconducting metal oxide (SMO) sensor for the detection of five different organic vapors. The developed NFO sensor demonstrated best performance in terms of sensing (~10 ppm), response time (<10 s), excellent repeatability and selectivity towards ethanol among all other considered gas species.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/asia.202300841</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-5431-4246</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Chemistry Environmental monitoring Ethanol Gas Sensor Gas sensors Metal oxides Nanoparticles Nickel ferrite Nickel ferrites Operating temperature Reproducibility Safety measures Semiconducting Metal Oxide Sensors Spinel Ferrite VOCs Volatile organic compounds |
| title | Probing the p‐type Chemiresistive Response of NiFe2O4 Nanoparticles for Potential Utilization as Ethanol Sensor |
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