Tunable morphology with selective faceted growth of visible light active TiO2 thin films by facile hydrothermal method: structural, optical and photocatalytic properties
Selective faceted growth of highly ordered TiO 2 (002) nanorods were coated over fluorine doped tin oxide (FTO) substrate prepared by facile and cost effective hydrothermal method for different reaction temperatures (100, 120, 140 and 160 °C). The rutile phase TiO 2 and highly preferential oriented...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2016-05, Vol.27 (5), p.5020-5032 |
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| creator | Ravidhas, C. Anitha, B. Arivukarasan, D. Venkatesh, R. Christy, A. Jennifer Jothivenkatachalam, K. Nithya, A. Moses Ezhil Raj, A. Ravichandran, K. Sanjeeviraja, C. |
| description | Selective faceted growth of highly ordered TiO
2
(002) nanorods were coated over fluorine doped tin oxide (FTO) substrate prepared by facile and cost effective hydrothermal method for different reaction temperatures (100, 120, 140 and 160 °C). The rutile phase TiO
2
and highly preferential oriented along (002) plane were confirmed from the XRD pattern. The TiO
2
thin film, prepared with different reaction temperature consisting of anisotropic structures was analysed by SEM and the elemental composition of the films was identified using EDAX. The optical band gap of the TiO
2
thin films was found to be 3.5–3.1 eV using UV–visible spectroscopy. The presence of rutile TiO
2
phase was confirmed from raman analysis. As a result of photoluminescence studies, improvement of charge separation with low recombination rate was observed in TiO
2
thin films. The anionic (Congo Red, Direct Red) and cationic (Rhodamine B and Malachite Green) dye decolorisation of the TiO
2
thin films was investigated under visible light from photocatalytic activity. |
| doi_str_mv | 10.1007/s10854-016-4389-5 |
| format | Article |
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2
(002) nanorods were coated over fluorine doped tin oxide (FTO) substrate prepared by facile and cost effective hydrothermal method for different reaction temperatures (100, 120, 140 and 160 °C). The rutile phase TiO
2
and highly preferential oriented along (002) plane were confirmed from the XRD pattern. The TiO
2
thin film, prepared with different reaction temperature consisting of anisotropic structures was analysed by SEM and the elemental composition of the films was identified using EDAX. The optical band gap of the TiO
2
thin films was found to be 3.5–3.1 eV using UV–visible spectroscopy. The presence of rutile TiO
2
phase was confirmed from raman analysis. As a result of photoluminescence studies, improvement of charge separation with low recombination rate was observed in TiO
2
thin films. The anionic (Congo Red, Direct Red) and cationic (Rhodamine B and Malachite Green) dye decolorisation of the TiO
2
thin films was investigated under visible light from photocatalytic activity.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-016-4389-5</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Materials Science ; Optical and Electronic Materials</subject><ispartof>Journal of materials science. Materials in electronics, 2016-05, Vol.27 (5), p.5020-5032</ispartof><rights>Springer Science+Business Media New York 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-ee32da091c4b91d2bef73c52ac25953965fae771264065bed25f74268e3e0d203</citedby><cites>FETCH-LOGICAL-c353t-ee32da091c4b91d2bef73c52ac25953965fae771264065bed25f74268e3e0d203</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/s10854-016-4389-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-016-4389-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Ravidhas, C.</creatorcontrib><creatorcontrib>Anitha, B.</creatorcontrib><creatorcontrib>Arivukarasan, D.</creatorcontrib><creatorcontrib>Venkatesh, R.</creatorcontrib><creatorcontrib>Christy, A. Jennifer</creatorcontrib><creatorcontrib>Jothivenkatachalam, K.</creatorcontrib><creatorcontrib>Nithya, A.</creatorcontrib><creatorcontrib>Moses Ezhil Raj, A.</creatorcontrib><creatorcontrib>Ravichandran, K.</creatorcontrib><creatorcontrib>Sanjeeviraja, C.</creatorcontrib><title>Tunable morphology with selective faceted growth of visible light active TiO2 thin films by facile hydrothermal method: structural, optical and photocatalytic properties</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Selective faceted growth of highly ordered TiO
2
(002) nanorods were coated over fluorine doped tin oxide (FTO) substrate prepared by facile and cost effective hydrothermal method for different reaction temperatures (100, 120, 140 and 160 °C). The rutile phase TiO
2
and highly preferential oriented along (002) plane were confirmed from the XRD pattern. The TiO
2
thin film, prepared with different reaction temperature consisting of anisotropic structures was analysed by SEM and the elemental composition of the films was identified using EDAX. The optical band gap of the TiO
2
thin films was found to be 3.5–3.1 eV using UV–visible spectroscopy. The presence of rutile TiO
2
phase was confirmed from raman analysis. As a result of photoluminescence studies, improvement of charge separation with low recombination rate was observed in TiO
2
thin films. The anionic (Congo Red, Direct Red) and cationic (Rhodamine B and Malachite Green) dye decolorisation of the TiO
2
thin films was investigated under visible light from photocatalytic activity.</description><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kU1r3DAQhkVpodttfkBvgl7rRB-Wte6tLM0HBHLZQm5ClsdrLbLlSvIG_6T8y2hxD7n0NDDzPDMDL0LfKLmmhMibSMlOlAWhVVHyXV2ID2hDheRFuWPPH9GG1EIWpWDsM_oS44kQUmVug14P86gbB3jwYeq988cFv9jU4wgOTLJnwJ02kKDFx-Bf8sB3-GyjvTjOHvuE9Yod7BPDqbcj7qwbIm6Wi2kz1i9t8KmHMGiHB0i9b3_imMJs0hy0-4H9lKzJMz22OD-RvNFJuyU38RT8BCFZiF_Rp067CFf_6hb9uf192N8Xj093D_tfj4XhgqcCgLNWk5qasqlpyxroJDeCacNELXhdiU6DlJRVJalEAy0TnSxZtQMOpGWEb9H3dW8-_XeGmNTJz2HMJxWVspaUMlJmiq6UCT7GAJ2agh10WBQl6pKIWhNRORF1SUSJ7LDViZkdjxDebf6v9AYHbpKs</recordid><startdate>20160501</startdate><enddate>20160501</enddate><creator>Ravidhas, C.</creator><creator>Anitha, B.</creator><creator>Arivukarasan, D.</creator><creator>Venkatesh, R.</creator><creator>Christy, A. 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Jennifer</creatorcontrib><creatorcontrib>Jothivenkatachalam, K.</creatorcontrib><creatorcontrib>Nithya, A.</creatorcontrib><creatorcontrib>Moses Ezhil Raj, A.</creatorcontrib><creatorcontrib>Ravichandran, K.</creatorcontrib><creatorcontrib>Sanjeeviraja, C.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</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>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</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>DELNET Engineering & Technology Collection</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ravidhas, C.</au><au>Anitha, B.</au><au>Arivukarasan, D.</au><au>Venkatesh, R.</au><au>Christy, A. Jennifer</au><au>Jothivenkatachalam, K.</au><au>Nithya, A.</au><au>Moses Ezhil Raj, A.</au><au>Ravichandran, K.</au><au>Sanjeeviraja, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tunable morphology with selective faceted growth of visible light active TiO2 thin films by facile hydrothermal method: structural, optical and photocatalytic properties</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2016-05-01</date><risdate>2016</risdate><volume>27</volume><issue>5</issue><spage>5020</spage><epage>5032</epage><pages>5020-5032</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Selective faceted growth of highly ordered TiO
2
(002) nanorods were coated over fluorine doped tin oxide (FTO) substrate prepared by facile and cost effective hydrothermal method for different reaction temperatures (100, 120, 140 and 160 °C). The rutile phase TiO
2
and highly preferential oriented along (002) plane were confirmed from the XRD pattern. The TiO
2
thin film, prepared with different reaction temperature consisting of anisotropic structures was analysed by SEM and the elemental composition of the films was identified using EDAX. The optical band gap of the TiO
2
thin films was found to be 3.5–3.1 eV using UV–visible spectroscopy. The presence of rutile TiO
2
phase was confirmed from raman analysis. As a result of photoluminescence studies, improvement of charge separation with low recombination rate was observed in TiO
2
thin films. The anionic (Congo Red, Direct Red) and cationic (Rhodamine B and Malachite Green) dye decolorisation of the TiO
2
thin films was investigated under visible light from photocatalytic activity.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-016-4389-5</doi><tpages>13</tpages></addata></record> |
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| subjects | Characterization and Evaluation of Materials Chemistry and Materials Science Materials Science Optical and Electronic Materials |
| title | Tunable morphology with selective faceted growth of visible light active TiO2 thin films by facile hydrothermal method: structural, optical and photocatalytic properties |
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