Visible-Light-Driven SO42-/TiO2 Photocatalyst Synthesized from Binh Dinh (Vietnam) Ilmenite Ore for Rhodamine B Degradation
A low-cost and simplistic approach for the synthesis of nanosized SO42-/TiO2 photocatalyst was successfully performed using Binh Dinh ilmenite ore and H2SO4 as titanium and sulfur sources, respectively. The experimental results indicate that the obtained material exists in the form of particles with...
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| Veröffentlicht in: | Journal of nanomaterials 2021-02, Vol.2021, p.1-13 |
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| container_title | Journal of nanomaterials |
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| creator | Nguyen, Tan Lam Dinh Quoc, Viet Nguyen, Thi Lan Le, Thi Thanh Thuy Dinh, Thanh Khan Nguyen, Van Thang Nguyen, Phi Hung |
| description | A low-cost and simplistic approach for the synthesis of nanosized SO42-/TiO2 photocatalyst was successfully performed using Binh Dinh ilmenite ore and H2SO4 as titanium and sulfur sources, respectively. The experimental results indicate that the obtained material exists in the form of particles with a size of about 22 nm and has a specific surface area of about 49 m2 g-1. Compared with the TiO2 sample, the SO42-/TiO2 sample shows much higher photocatalytic degradation of rhodamine B (RhB) under the sunlight irradiation. In more details, the nanosized SO42-/TiO2 sample obtained is capable of completely decomposing RhB after 9 hours of irradiation by a 60 W LED lamp with a corresponding intensity of 9,500 Lux. However, when the SO42-/TiO2 is irradiated by the sunlight with the intensity of 65,000 Lux, it only takes 2 hours to completely decompose rhodamine B (RhB), facilitating the use of SO42-/TiO2 as a potential photocatalyst for the RhB photodegradation. |
| doi_str_mv | 10.1155/2021/8873181 |
| format | Article |
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Davide ; P Davide Cozzoli</contributor><creatorcontrib>Nguyen, Tan Lam ; Dinh Quoc, Viet ; Nguyen, Thi Lan ; Le, Thi Thanh Thuy ; Dinh, Thanh Khan ; Nguyen, Van Thang ; Nguyen, Phi Hung ; Cozzoli, P. Davide ; P Davide Cozzoli</creatorcontrib><description>A low-cost and simplistic approach for the synthesis of nanosized SO42-/TiO2 photocatalyst was successfully performed using Binh Dinh ilmenite ore and H2SO4 as titanium and sulfur sources, respectively. The experimental results indicate that the obtained material exists in the form of particles with a size of about 22 nm and has a specific surface area of about 49 m2 g-1. Compared with the TiO2 sample, the SO42-/TiO2 sample shows much higher photocatalytic degradation of rhodamine B (RhB) under the sunlight irradiation. In more details, the nanosized SO42-/TiO2 sample obtained is capable of completely decomposing RhB after 9 hours of irradiation by a 60 W LED lamp with a corresponding intensity of 9,500 Lux. However, when the SO42-/TiO2 is irradiated by the sunlight with the intensity of 65,000 Lux, it only takes 2 hours to completely decompose rhodamine B (RhB), facilitating the use of SO42-/TiO2 as a potential photocatalyst for the RhB photodegradation.</description><identifier>ISSN: 1687-4110</identifier><identifier>EISSN: 1687-4129</identifier><identifier>DOI: 10.1155/2021/8873181</identifier><language>eng</language><publisher>New York: Hindawi</publisher><subject>Adsorption ; Decomposition ; Ilmenite ; Irradiation ; Light ; Morphology ; Nanomaterials ; Particle size ; Photocatalysis ; Photocatalysts ; Photodegradation ; Pollutants ; Rhodamine ; Sulfuric acid ; Sunlight ; Titanium dioxide ; Water treatment</subject><ispartof>Journal of nanomaterials, 2021-02, Vol.2021, p.1-13</ispartof><rights>Copyright © 2021 Tan Lam Nguyen et al.</rights><rights>Copyright © 2021 Tan Lam Nguyen et al. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. https://creativecommons.org/licenses/by/4.0</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c304t-f8d4b0eba802d418104507d5464e5c38f18688764bf0282372e744b817b75c263</citedby><cites>FETCH-LOGICAL-c304t-f8d4b0eba802d418104507d5464e5c38f18688764bf0282372e744b817b75c263</cites><orcidid>0000-0002-7949-2591 ; 0000-0003-4846-6515</orcidid></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><contributor>Cozzoli, P. Davide</contributor><contributor>P Davide Cozzoli</contributor><creatorcontrib>Nguyen, Tan Lam</creatorcontrib><creatorcontrib>Dinh Quoc, Viet</creatorcontrib><creatorcontrib>Nguyen, Thi Lan</creatorcontrib><creatorcontrib>Le, Thi Thanh Thuy</creatorcontrib><creatorcontrib>Dinh, Thanh Khan</creatorcontrib><creatorcontrib>Nguyen, Van Thang</creatorcontrib><creatorcontrib>Nguyen, Phi Hung</creatorcontrib><title>Visible-Light-Driven SO42-/TiO2 Photocatalyst Synthesized from Binh Dinh (Vietnam) Ilmenite Ore for Rhodamine B Degradation</title><title>Journal of nanomaterials</title><description>A low-cost and simplistic approach for the synthesis of nanosized SO42-/TiO2 photocatalyst was successfully performed using Binh Dinh ilmenite ore and H2SO4 as titanium and sulfur sources, respectively. The experimental results indicate that the obtained material exists in the form of particles with a size of about 22 nm and has a specific surface area of about 49 m2 g-1. Compared with the TiO2 sample, the SO42-/TiO2 sample shows much higher photocatalytic degradation of rhodamine B (RhB) under the sunlight irradiation. In more details, the nanosized SO42-/TiO2 sample obtained is capable of completely decomposing RhB after 9 hours of irradiation by a 60 W LED lamp with a corresponding intensity of 9,500 Lux. However, when the SO42-/TiO2 is irradiated by the sunlight with the intensity of 65,000 Lux, it only takes 2 hours to completely decompose rhodamine B (RhB), facilitating the use of SO42-/TiO2 as a potential photocatalyst for the RhB photodegradation.</description><subject>Adsorption</subject><subject>Decomposition</subject><subject>Ilmenite</subject><subject>Irradiation</subject><subject>Light</subject><subject>Morphology</subject><subject>Nanomaterials</subject><subject>Particle size</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><subject>Photodegradation</subject><subject>Pollutants</subject><subject>Rhodamine</subject><subject>Sulfuric acid</subject><subject>Sunlight</subject><subject>Titanium dioxide</subject><subject>Water treatment</subject><issn>1687-4110</issn><issn>1687-4129</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>RHX</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kE1PwzAMhisEEmNw4wdE4gKCsiRN2_TINj4mTSpiY9cqbd01U5uMJAMN_jydNnHkYvvwyPb7eN4lwfeEhOGAYkoGnMcB4eTI65GIxz4jNDn-mwk-9c6sXWHMwiSkPe9nIa3MG_Cnclk7f2zkJyg0Sxn1B3OZUvRaa6cL4USztQ7NtsrVYOU3lKgyukVDqWo03pXrhQSnRHuDJk0LSjpAqQFUaYPeal2KVipAQzSGpRGlcFKrc--kEo2Fi0Pve-9Pj_PRiz9Nnyejh6lfBJg5v-IlyzHkgmNasi5a9zuOy5BFDMIi4BXhURc6YnmFKadBTCFmLOckzuOwoFHQ9672e9dGf2zAumylN0Z1JzPKeEJwElDSUXd7qjDaWgNVtjayFWabEZzt9GY7vdlBb4ff7vFaqlJ8yf_pX2fld4M</recordid><startdate>20210204</startdate><enddate>20210204</enddate><creator>Nguyen, Tan Lam</creator><creator>Dinh Quoc, Viet</creator><creator>Nguyen, Thi Lan</creator><creator>Le, Thi Thanh Thuy</creator><creator>Dinh, Thanh Khan</creator><creator>Nguyen, Van Thang</creator><creator>Nguyen, Phi Hung</creator><general>Hindawi</general><general>Hindawi Limited</general><scope>RHU</scope><scope>RHW</scope><scope>RHX</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L7M</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0002-7949-2591</orcidid><orcidid>https://orcid.org/0000-0003-4846-6515</orcidid></search><sort><creationdate>20210204</creationdate><title>Visible-Light-Driven SO42-/TiO2 Photocatalyst Synthesized from Binh Dinh (Vietnam) Ilmenite Ore for Rhodamine B Degradation</title><author>Nguyen, Tan Lam ; 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Davide</au><au>P Davide Cozzoli</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Visible-Light-Driven SO42-/TiO2 Photocatalyst Synthesized from Binh Dinh (Vietnam) Ilmenite Ore for Rhodamine B Degradation</atitle><jtitle>Journal of nanomaterials</jtitle><date>2021-02-04</date><risdate>2021</risdate><volume>2021</volume><spage>1</spage><epage>13</epage><pages>1-13</pages><issn>1687-4110</issn><eissn>1687-4129</eissn><abstract>A low-cost and simplistic approach for the synthesis of nanosized SO42-/TiO2 photocatalyst was successfully performed using Binh Dinh ilmenite ore and H2SO4 as titanium and sulfur sources, respectively. The experimental results indicate that the obtained material exists in the form of particles with a size of about 22 nm and has a specific surface area of about 49 m2 g-1. Compared with the TiO2 sample, the SO42-/TiO2 sample shows much higher photocatalytic degradation of rhodamine B (RhB) under the sunlight irradiation. In more details, the nanosized SO42-/TiO2 sample obtained is capable of completely decomposing RhB after 9 hours of irradiation by a 60 W LED lamp with a corresponding intensity of 9,500 Lux. However, when the SO42-/TiO2 is irradiated by the sunlight with the intensity of 65,000 Lux, it only takes 2 hours to completely decompose rhodamine B (RhB), facilitating the use of SO42-/TiO2 as a potential photocatalyst for the RhB photodegradation.</abstract><cop>New York</cop><pub>Hindawi</pub><doi>10.1155/2021/8873181</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-7949-2591</orcidid><orcidid>https://orcid.org/0000-0003-4846-6515</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Adsorption Decomposition Ilmenite Irradiation Light Morphology Nanomaterials Particle size Photocatalysis Photocatalysts Photodegradation Pollutants Rhodamine Sulfuric acid Sunlight Titanium dioxide Water treatment |
| title | Visible-Light-Driven SO42-/TiO2 Photocatalyst Synthesized from Binh Dinh (Vietnam) Ilmenite Ore for Rhodamine B Degradation |
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