Methane Sensitivity of Alpha-Fe2O3 Obtained from Pechini Combustion Synthesis using Different Organic Fuels
Phase-pure alpha-iron-oxide (α-Fe 2 O 3 ) nano-powders were obtained via Pechini gel-combustion using iron nitrates as an oxidant and different organic compounds (L-alanine, glycine, citric acid, oxalic acid, tartaric acid and urea) as fuels. The complex precursors isolated before the system's...
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| Veröffentlicht in: | Journal of electronic materials 2021-06, Vol.50 (6), p.3537-3545 |
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| container_title | Journal of electronic materials |
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| creator | Das, Indranil Nandi, Anupam Majumder, Rittwik Saha, Hiranmay Majumdar, Sanhita |
| description | Phase-pure alpha-iron-oxide (α-Fe
2
O
3
) nano-powders were obtained via Pechini gel-combustion using iron nitrates as an oxidant and different organic compounds (L-alanine, glycine, citric acid, oxalic acid, tartaric acid and urea) as fuels. The complex precursors isolated before the system's combustion were characterized by thermal analysis (TGA). After combustion, the as-synthesized powders were calcined at 600°C to obtain the α-Fe
2
O
3
phase and eliminate the residual carbon. The powders prepared using different fuels were characterized using x-ray diffraction and field emission scanning electron microscopy.
n
-type gas sensitivity of thick film resistive sensors fabricated by using α-Fe
2
O
3
powders was investigated in detail and it was observed that amongst the different fuels, citric acid-derived α-Fe
2
O
3
is methane selective at 120°C operating temperature, examined in the presence of other similar types of resistive gas analyses of the same concentrations. |
| doi_str_mv | 10.1007/s11664-021-08869-w |
| format | Article |
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2
O
3
) nano-powders were obtained via Pechini gel-combustion using iron nitrates as an oxidant and different organic compounds (L-alanine, glycine, citric acid, oxalic acid, tartaric acid and urea) as fuels. The complex precursors isolated before the system's combustion were characterized by thermal analysis (TGA). After combustion, the as-synthesized powders were calcined at 600°C to obtain the α-Fe
2
O
3
phase and eliminate the residual carbon. The powders prepared using different fuels were characterized using x-ray diffraction and field emission scanning electron microscopy.
n
-type gas sensitivity of thick film resistive sensors fabricated by using α-Fe
2
O
3
powders was investigated in detail and it was observed that amongst the different fuels, citric acid-derived α-Fe
2
O
3
is methane selective at 120°C operating temperature, examined in the presence of other similar types of resistive gas analyses of the same concentrations.</description><identifier>ISSN: 0361-5235</identifier><identifier>EISSN: 1543-186X</identifier><identifier>DOI: 10.1007/s11664-021-08869-w</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Acids ; Alanine ; Alpha iron ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Citric acid ; Combustion synthesis ; Electronics and Microelectronics ; Ferric oxide ; Field emission microscopy ; Fuels ; Glycine ; Instrumentation ; Materials Science ; Methane ; Operating temperature ; Optical and Electronic Materials ; Organic compounds ; Original Research Article ; Oxalic acid ; Oxidizing agents ; Sensitivity ; Solid State Physics ; Tartaric acid ; Thermal analysis</subject><ispartof>Journal of electronic materials, 2021-06, Vol.50 (6), p.3537-3545</ispartof><rights>The Minerals, Metals & Materials Society 2021</rights><rights>The Minerals, Metals & Materials Society 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-6091ae53f4483548c9caf13da1392c0d606c39d87352d17f7094ca8332279f9f3</citedby><cites>FETCH-LOGICAL-c356t-6091ae53f4483548c9caf13da1392c0d606c39d87352d17f7094ca8332279f9f3</cites><orcidid>0000-0002-8789-1621</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/s11664-021-08869-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11664-021-08869-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Das, Indranil</creatorcontrib><creatorcontrib>Nandi, Anupam</creatorcontrib><creatorcontrib>Majumder, Rittwik</creatorcontrib><creatorcontrib>Saha, Hiranmay</creatorcontrib><creatorcontrib>Majumdar, Sanhita</creatorcontrib><title>Methane Sensitivity of Alpha-Fe2O3 Obtained from Pechini Combustion Synthesis using Different Organic Fuels</title><title>Journal of electronic materials</title><addtitle>Journal of Elec Materi</addtitle><description>Phase-pure alpha-iron-oxide (α-Fe
2
O
3
) nano-powders were obtained via Pechini gel-combustion using iron nitrates as an oxidant and different organic compounds (L-alanine, glycine, citric acid, oxalic acid, tartaric acid and urea) as fuels. The complex precursors isolated before the system's combustion were characterized by thermal analysis (TGA). After combustion, the as-synthesized powders were calcined at 600°C to obtain the α-Fe
2
O
3
phase and eliminate the residual carbon. The powders prepared using different fuels were characterized using x-ray diffraction and field emission scanning electron microscopy.
n
-type gas sensitivity of thick film resistive sensors fabricated by using α-Fe
2
O
3
powders was investigated in detail and it was observed that amongst the different fuels, citric acid-derived α-Fe
2
O
3
is methane selective at 120°C operating temperature, examined in the presence of other similar types of resistive gas analyses of the same concentrations.</description><subject>Acids</subject><subject>Alanine</subject><subject>Alpha iron</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Citric acid</subject><subject>Combustion synthesis</subject><subject>Electronics and Microelectronics</subject><subject>Ferric oxide</subject><subject>Field emission microscopy</subject><subject>Fuels</subject><subject>Glycine</subject><subject>Instrumentation</subject><subject>Materials Science</subject><subject>Methane</subject><subject>Operating temperature</subject><subject>Optical and Electronic Materials</subject><subject>Organic compounds</subject><subject>Original Research Article</subject><subject>Oxalic acid</subject><subject>Oxidizing agents</subject><subject>Sensitivity</subject><subject>Solid State Physics</subject><subject>Tartaric acid</subject><subject>Thermal analysis</subject><issn>0361-5235</issn><issn>1543-186X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9kMFKAzEURYMoWKs_4CrgOpqXTDKTpVSrglJBBXchZpI22mZqklH6945WcOfqbc65Dw5Cx0BPgdL6LANIWRHKgNCmkYp87qARiIoTaOTzLhpRLoEIxsU-Osj5lVIQ0MAIvd25sjDR4QcXcyjhI5QN7jw-X64Xhkwdm3E8eykmRNdin7oVvnd2EWLAk2710ucSuogfNrEsXA4Z9znEOb4I3rvkYsGzNDcxWDzt3TIfoj1vltkd_d4xeppePk6uye3s6mZyfkssF7IQSRUYJ7ivqoaLqrHKGg-8NcAVs7SVVFqu2qbmgrVQ-5qqypqGc8Zq5ZXnY3Sy3V2n7r13uejXrk9xeKmZYIpCPTQaKLalbOpyTs7rdQorkzYaqP6OqrdR9RBV_0TVn4PEt1Ie4Dh36W_6H-sLC_Z6aw</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Das, Indranil</creator><creator>Nandi, Anupam</creator><creator>Majumder, Rittwik</creator><creator>Saha, Hiranmay</creator><creator>Majumdar, Sanhita</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope><orcidid>https://orcid.org/0000-0002-8789-1621</orcidid></search><sort><creationdate>20210601</creationdate><title>Methane Sensitivity of Alpha-Fe2O3 Obtained from Pechini Combustion Synthesis using Different Organic Fuels</title><author>Das, Indranil ; Nandi, Anupam ; Majumder, Rittwik ; Saha, Hiranmay ; Majumdar, Sanhita</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-6091ae53f4483548c9caf13da1392c0d606c39d87352d17f7094ca8332279f9f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acids</topic><topic>Alanine</topic><topic>Alpha iron</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Citric acid</topic><topic>Combustion synthesis</topic><topic>Electronics and Microelectronics</topic><topic>Ferric oxide</topic><topic>Field emission microscopy</topic><topic>Fuels</topic><topic>Glycine</topic><topic>Instrumentation</topic><topic>Materials Science</topic><topic>Methane</topic><topic>Operating temperature</topic><topic>Optical and Electronic Materials</topic><topic>Organic compounds</topic><topic>Original Research Article</topic><topic>Oxalic acid</topic><topic>Oxidizing agents</topic><topic>Sensitivity</topic><topic>Solid State Physics</topic><topic>Tartaric acid</topic><topic>Thermal analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Das, Indranil</creatorcontrib><creatorcontrib>Nandi, Anupam</creatorcontrib><creatorcontrib>Majumder, Rittwik</creatorcontrib><creatorcontrib>Saha, Hiranmay</creatorcontrib><creatorcontrib>Majumdar, Sanhita</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</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>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</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>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><jtitle>Journal of electronic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Das, Indranil</au><au>Nandi, Anupam</au><au>Majumder, Rittwik</au><au>Saha, Hiranmay</au><au>Majumdar, Sanhita</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Methane Sensitivity of Alpha-Fe2O3 Obtained from Pechini Combustion Synthesis using Different Organic Fuels</atitle><jtitle>Journal of electronic materials</jtitle><stitle>Journal of Elec Materi</stitle><date>2021-06-01</date><risdate>2021</risdate><volume>50</volume><issue>6</issue><spage>3537</spage><epage>3545</epage><pages>3537-3545</pages><issn>0361-5235</issn><eissn>1543-186X</eissn><abstract>Phase-pure alpha-iron-oxide (α-Fe
2
O
3
) nano-powders were obtained via Pechini gel-combustion using iron nitrates as an oxidant and different organic compounds (L-alanine, glycine, citric acid, oxalic acid, tartaric acid and urea) as fuels. The complex precursors isolated before the system's combustion were characterized by thermal analysis (TGA). After combustion, the as-synthesized powders were calcined at 600°C to obtain the α-Fe
2
O
3
phase and eliminate the residual carbon. The powders prepared using different fuels were characterized using x-ray diffraction and field emission scanning electron microscopy.
n
-type gas sensitivity of thick film resistive sensors fabricated by using α-Fe
2
O
3
powders was investigated in detail and it was observed that amongst the different fuels, citric acid-derived α-Fe
2
O
3
is methane selective at 120°C operating temperature, examined in the presence of other similar types of resistive gas analyses of the same concentrations.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11664-021-08869-w</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-8789-1621</orcidid></addata></record> |
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| language | eng |
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| source | SpringerLink Journals |
| subjects | Acids Alanine Alpha iron Characterization and Evaluation of Materials Chemistry and Materials Science Citric acid Combustion synthesis Electronics and Microelectronics Ferric oxide Field emission microscopy Fuels Glycine Instrumentation Materials Science Methane Operating temperature Optical and Electronic Materials Organic compounds Original Research Article Oxalic acid Oxidizing agents Sensitivity Solid State Physics Tartaric acid Thermal analysis |
| title | Methane Sensitivity of Alpha-Fe2O3 Obtained from Pechini Combustion Synthesis using Different Organic Fuels |
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