Enhanced photocatalytic performance of Fe-doped SnO2 nanoarchitectures under UV irradiation: synthesis and activity
A facile, sol–gel method has afforded highly crystalline, Fe-doped SnO 2 nanoarchitectures with efficient photocatalytic degradation of rhodamine B (RhB) under ultraviolet irradiation. The effects of iron modification to tin dioxide were investigated. The structural properties were characterized by...
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| Veröffentlicht in: | Journal of materials science 2013-09, Vol.48 (18), p.6404-6409 |
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| container_title | Journal of materials science |
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| creator | Davis, Marauo Hung-Low, Fernando Hikal, Walid M. Hope-Weeks, Louisa J. |
| description | A facile, sol–gel method has afforded highly crystalline, Fe-doped SnO
2
nanoarchitectures with efficient photocatalytic degradation of rhodamine B (RhB) under ultraviolet irradiation. The effects of iron modification to tin dioxide were investigated. The structural properties were characterized by powder X-ray diffraction, gas sorption (adsorption/desorption) techniques, scanning electron microscopy, high-resolution transmission electron microscopy, and energy dispersive X-ray spectroscopy (EDS). The photocatalytic activity of these materials was studied by examining the degradation of RhB with pure SnO
2
and each Fe modified sample (3 and 5 %), all annealed at 350 °C. Diffraction results reveal that the synthesized nanocrystals are ~3 nm in diameter. Gas sorption analyses detail high-specific surface areas (>330 m
2
g
−1
). Electron microscopy studies illustrate the enhanced porosity brought on through annealing. EDS confirms the presence of Fe in the most active Fe-modified SnO
2
sample. It is found that the 5 % Fe-modified SnO
2
degrades RhB by more than half after 2 h. |
| doi_str_mv | 10.1007/s10853-013-7440-4 |
| format | Article |
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2
nanoarchitectures with efficient photocatalytic degradation of rhodamine B (RhB) under ultraviolet irradiation. The effects of iron modification to tin dioxide were investigated. The structural properties were characterized by powder X-ray diffraction, gas sorption (adsorption/desorption) techniques, scanning electron microscopy, high-resolution transmission electron microscopy, and energy dispersive X-ray spectroscopy (EDS). The photocatalytic activity of these materials was studied by examining the degradation of RhB with pure SnO
2
and each Fe modified sample (3 and 5 %), all annealed at 350 °C. Diffraction results reveal that the synthesized nanocrystals are ~3 nm in diameter. Gas sorption analyses detail high-specific surface areas (>330 m
2
g
−1
). Electron microscopy studies illustrate the enhanced porosity brought on through annealing. EDS confirms the presence of Fe in the most active Fe-modified SnO
2
sample. It is found that the 5 % Fe-modified SnO
2
degrades RhB by more than half after 2 h.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-013-7440-4</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Annealing ; Catalytic activity ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Electron microscopes ; Energy dispersive X ray spectroscopy ; Energy transmission ; Iron ; Irradiation ; Materials Science ; Microscopy ; Nanocrystals ; Photocatalysis ; Photodegradation ; Polymer Sciences ; Porosity ; Rhodamine ; Scanning electron microscopy ; Sol-gel processes ; Solid Mechanics ; Sorption ; Tin dioxide ; Transmission electron microscopy ; Ultraviolet radiation ; X ray powder diffraction</subject><ispartof>Journal of materials science, 2013-09, Vol.48 (18), p.6404-6409</ispartof><rights>Springer Science+Business Media New York 2013</rights><rights>Journal of Materials Science is a copyright of Springer, (2013). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-5a080c1bfb95753937c7c291a3f4589d5c92fda9d993027a45da14eb4d6e4ac93</citedby><cites>FETCH-LOGICAL-c353t-5a080c1bfb95753937c7c291a3f4589d5c92fda9d993027a45da14eb4d6e4ac93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-013-7440-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-013-7440-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Davis, Marauo</creatorcontrib><creatorcontrib>Hung-Low, Fernando</creatorcontrib><creatorcontrib>Hikal, Walid M.</creatorcontrib><creatorcontrib>Hope-Weeks, Louisa J.</creatorcontrib><title>Enhanced photocatalytic performance of Fe-doped SnO2 nanoarchitectures under UV irradiation: synthesis and activity</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>A facile, sol–gel method has afforded highly crystalline, Fe-doped SnO
2
nanoarchitectures with efficient photocatalytic degradation of rhodamine B (RhB) under ultraviolet irradiation. The effects of iron modification to tin dioxide were investigated. The structural properties were characterized by powder X-ray diffraction, gas sorption (adsorption/desorption) techniques, scanning electron microscopy, high-resolution transmission electron microscopy, and energy dispersive X-ray spectroscopy (EDS). The photocatalytic activity of these materials was studied by examining the degradation of RhB with pure SnO
2
and each Fe modified sample (3 and 5 %), all annealed at 350 °C. Diffraction results reveal that the synthesized nanocrystals are ~3 nm in diameter. Gas sorption analyses detail high-specific surface areas (>330 m
2
g
−1
). Electron microscopy studies illustrate the enhanced porosity brought on through annealing. EDS confirms the presence of Fe in the most active Fe-modified SnO
2
sample. It is found that the 5 % Fe-modified SnO
2
degrades RhB by more than half after 2 h.</description><subject>Annealing</subject><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Electron microscopes</subject><subject>Energy dispersive X ray spectroscopy</subject><subject>Energy transmission</subject><subject>Iron</subject><subject>Irradiation</subject><subject>Materials Science</subject><subject>Microscopy</subject><subject>Nanocrystals</subject><subject>Photocatalysis</subject><subject>Photodegradation</subject><subject>Polymer Sciences</subject><subject>Porosity</subject><subject>Rhodamine</subject><subject>Scanning electron microscopy</subject><subject>Sol-gel processes</subject><subject>Solid Mechanics</subject><subject>Sorption</subject><subject>Tin dioxide</subject><subject>Transmission electron microscopy</subject><subject>Ultraviolet radiation</subject><subject>X ray powder diffraction</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kE1rWzEQRUVIIY7bH9CdIGu1oy_Lyq6YpC0EskjcrRhLerGMLb1IcsH_vs-40FVXs7jn3oFDyGcOXziA-do4LLVkwCUzSgFTV2TGtZFMLUFekxmAEEyoBb8ht63tAEAbwWekPeQtZh8DHbelF48d96eePB1jHUo9nDNaBvoYWSjjhL3kZ0Ez5oLVb1OPvh9rbPSYQ6x0_YumWjEk7Knke9pOuW9jS41iDhR9T79TP30kHwbct_jp752T9ePD6-oHe3r-_nP17Yl5qWVnGmEJnm-GjdVGSyuNN15YjnJQemmD9lYMAW2wVoIwqHRAruJGhUVU6K2ck7vL7ljL-zG27nblWPP00gmhrVELy2Gi-IXytbRW4-DGmg5YT46DO7t1F7ducuvObp2aOuLSaROb32L9t_z_0h99b32-</recordid><startdate>20130901</startdate><enddate>20130901</enddate><creator>Davis, Marauo</creator><creator>Hung-Low, Fernando</creator><creator>Hikal, Walid M.</creator><creator>Hope-Weeks, Louisa J.</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>PTHSS</scope></search><sort><creationdate>20130901</creationdate><title>Enhanced photocatalytic performance of Fe-doped SnO2 nanoarchitectures under UV irradiation: synthesis and activity</title><author>Davis, Marauo ; Hung-Low, Fernando ; Hikal, Walid M. ; Hope-Weeks, Louisa J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-5a080c1bfb95753937c7c291a3f4589d5c92fda9d993027a45da14eb4d6e4ac93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Annealing</topic><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Electron microscopes</topic><topic>Energy dispersive X ray spectroscopy</topic><topic>Energy transmission</topic><topic>Iron</topic><topic>Irradiation</topic><topic>Materials Science</topic><topic>Microscopy</topic><topic>Nanocrystals</topic><topic>Photocatalysis</topic><topic>Photodegradation</topic><topic>Polymer Sciences</topic><topic>Porosity</topic><topic>Rhodamine</topic><topic>Scanning electron microscopy</topic><topic>Sol-gel processes</topic><topic>Solid Mechanics</topic><topic>Sorption</topic><topic>Tin dioxide</topic><topic>Transmission electron microscopy</topic><topic>Ultraviolet radiation</topic><topic>X ray powder diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Davis, Marauo</creatorcontrib><creatorcontrib>Hung-Low, Fernando</creatorcontrib><creatorcontrib>Hikal, Walid M.</creatorcontrib><creatorcontrib>Hope-Weeks, Louisa J.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</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>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>Engineering Collection</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Davis, Marauo</au><au>Hung-Low, Fernando</au><au>Hikal, Walid M.</au><au>Hope-Weeks, Louisa J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced photocatalytic performance of Fe-doped SnO2 nanoarchitectures under UV irradiation: synthesis and activity</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2013-09-01</date><risdate>2013</risdate><volume>48</volume><issue>18</issue><spage>6404</spage><epage>6409</epage><pages>6404-6409</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>A facile, sol–gel method has afforded highly crystalline, Fe-doped SnO
2
nanoarchitectures with efficient photocatalytic degradation of rhodamine B (RhB) under ultraviolet irradiation. The effects of iron modification to tin dioxide were investigated. The structural properties were characterized by powder X-ray diffraction, gas sorption (adsorption/desorption) techniques, scanning electron microscopy, high-resolution transmission electron microscopy, and energy dispersive X-ray spectroscopy (EDS). The photocatalytic activity of these materials was studied by examining the degradation of RhB with pure SnO
2
and each Fe modified sample (3 and 5 %), all annealed at 350 °C. Diffraction results reveal that the synthesized nanocrystals are ~3 nm in diameter. Gas sorption analyses detail high-specific surface areas (>330 m
2
g
−1
). Electron microscopy studies illustrate the enhanced porosity brought on through annealing. EDS confirms the presence of Fe in the most active Fe-modified SnO
2
sample. It is found that the 5 % Fe-modified SnO
2
degrades RhB by more than half after 2 h.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10853-013-7440-4</doi><tpages>6</tpages></addata></record> |
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| subjects | Annealing Catalytic activity Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Electron microscopes Energy dispersive X ray spectroscopy Energy transmission Iron Irradiation Materials Science Microscopy Nanocrystals Photocatalysis Photodegradation Polymer Sciences Porosity Rhodamine Scanning electron microscopy Sol-gel processes Solid Mechanics Sorption Tin dioxide Transmission electron microscopy Ultraviolet radiation X ray powder diffraction |
| title | Enhanced photocatalytic performance of Fe-doped SnO2 nanoarchitectures under UV irradiation: synthesis and activity |
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