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Sodium titanium oxide/zinc oxide (STO/ZnO) photocomposites for efficient dye degradation applications
In this study, sodium titanium oxide (Na Ti , termed STO) and sodium titanate/zinc oxide (STO/ZnO) photocomposites were prepared for the first time. A low-cost hydrothermal technique was employed to fabricate the STO/ZnO photocomposites with varying ZnO weight ratios: STO/0.25ZnO, STO/0.5ZnO, and ST...
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| Published in: | Green processing and synthesis 2024-06, Vol.13 (1), p.54-62 |
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| container_title | Green processing and synthesis |
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| creator | Zayed, Mohamed Nasr, Mervat Aljaafreh, Mamduh J. Marashdeh, Mohammad Al-Hmoud, M. Shaban, Mohamed Rabia, Mohamed Tarek, Amna Ahmed, Ashour M. |
| description | In this study, sodium titanium oxide (Na
Ti
, termed STO) and sodium titanate/zinc oxide (STO/ZnO) photocomposites were prepared for the first time. A low-cost hydrothermal technique was employed to fabricate the STO/ZnO photocomposites with varying ZnO weight ratios: STO/0.25ZnO, STO/0.5ZnO, and STO/ZnO. The prepared photocomposites were investigated for the decomposition of methylene blue dye (MB) under natural visible light illumination and an artificial tungsten halogen lamp. The STO/ZnO photocomposite exhibits high photodegradation performance, which can be correlated with its properties and characterization. The X-ray diffraction analysis reveals that STO has an average crystallite size of 69.1 nm, ZnO has an average crystallite size of 41.4 nm, and the combination of STO/ZnO results in a reduced average crystallite size of 39.5 nm. The bandgap (
) of STO/ZnO is 2.53 eV after controlling the ZnO weight ratio. The photocatalytic efficiency of the STO/ZnO photocomposite was 100% for MB within 60 min of solar light irradiation, compared to 33.7% for STO and 25.8% for ZnO. The effect of STO/ZnO dosage and MB concentration was investigated. Furthermore, the kinetics and mechanisms of the photocatalytic process were examined. The results suggest that STO/ZnO has promising potential for practical applications in wastewater treatment. |
| doi_str_mv | 10.1515/gps-2023-0272 |
| format | article |
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Ti
, termed STO) and sodium titanate/zinc oxide (STO/ZnO) photocomposites were prepared for the first time. A low-cost hydrothermal technique was employed to fabricate the STO/ZnO photocomposites with varying ZnO weight ratios: STO/0.25ZnO, STO/0.5ZnO, and STO/ZnO. The prepared photocomposites were investigated for the decomposition of methylene blue dye (MB) under natural visible light illumination and an artificial tungsten halogen lamp. The STO/ZnO photocomposite exhibits high photodegradation performance, which can be correlated with its properties and characterization. The X-ray diffraction analysis reveals that STO has an average crystallite size of 69.1 nm, ZnO has an average crystallite size of 41.4 nm, and the combination of STO/ZnO results in a reduced average crystallite size of 39.5 nm. The bandgap (
) of STO/ZnO is 2.53 eV after controlling the ZnO weight ratio. The photocatalytic efficiency of the STO/ZnO photocomposite was 100% for MB within 60 min of solar light irradiation, compared to 33.7% for STO and 25.8% for ZnO. The effect of STO/ZnO dosage and MB concentration was investigated. Furthermore, the kinetics and mechanisms of the photocatalytic process were examined. The results suggest that STO/ZnO has promising potential for practical applications in wastewater treatment.</description><identifier>ISSN: 2191-9550</identifier><identifier>ISSN: 2191-9542</identifier><identifier>EISSN: 2191-9550</identifier><identifier>DOI: 10.1515/gps-2023-0272</identifier><language>eng</language><publisher>Berlin: De Gruyter</publisher><subject>Crystallites ; Crystals ; Dyes ; energy gap ; Irradiation ; Light ; Light irradiation ; Methylene blue ; organic dye ; Photocatalysis ; photocatalytic degradation ; Photodegradation ; Sodium ; Sodium titanate ; sodium titanium oxide ; Titanium ; Titanium oxide ; Titanium oxides ; Tungsten ; Wastewater treatment ; X-ray diffraction ; Zinc oxide ; Zinc oxides</subject><ispartof>Green processing and synthesis, 2024-06, Vol.13 (1), p.54-62</ispartof><rights>2024. This work is published under http://creativecommons.org/licenses/by/4.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c266t-130310045b5e60817d698c0a9ffa811e4d39e058ae1f981955551a271d1883a53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.degruyter.com/document/doi/10.1515/gps-2023-0272/pdf$$EPDF$$P50$$Gwalterdegruyter$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.degruyter.com/document/doi/10.1515/gps-2023-0272/html$$EHTML$$P50$$Gwalterdegruyter$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,27903,27904,66905,68689</link.rule.ids></links><search><creatorcontrib>Zayed, Mohamed</creatorcontrib><creatorcontrib>Nasr, Mervat</creatorcontrib><creatorcontrib>Aljaafreh, Mamduh J.</creatorcontrib><creatorcontrib>Marashdeh, Mohammad</creatorcontrib><creatorcontrib>Al-Hmoud, M.</creatorcontrib><creatorcontrib>Shaban, Mohamed</creatorcontrib><creatorcontrib>Rabia, Mohamed</creatorcontrib><creatorcontrib>Tarek, Amna</creatorcontrib><creatorcontrib>Ahmed, Ashour M.</creatorcontrib><title>Sodium titanium oxide/zinc oxide (STO/ZnO) photocomposites for efficient dye degradation applications</title><title>Green processing and synthesis</title><description>In this study, sodium titanium oxide (Na
Ti
, termed STO) and sodium titanate/zinc oxide (STO/ZnO) photocomposites were prepared for the first time. A low-cost hydrothermal technique was employed to fabricate the STO/ZnO photocomposites with varying ZnO weight ratios: STO/0.25ZnO, STO/0.5ZnO, and STO/ZnO. The prepared photocomposites were investigated for the decomposition of methylene blue dye (MB) under natural visible light illumination and an artificial tungsten halogen lamp. The STO/ZnO photocomposite exhibits high photodegradation performance, which can be correlated with its properties and characterization. The X-ray diffraction analysis reveals that STO has an average crystallite size of 69.1 nm, ZnO has an average crystallite size of 41.4 nm, and the combination of STO/ZnO results in a reduced average crystallite size of 39.5 nm. The bandgap (
) of STO/ZnO is 2.53 eV after controlling the ZnO weight ratio. The photocatalytic efficiency of the STO/ZnO photocomposite was 100% for MB within 60 min of solar light irradiation, compared to 33.7% for STO and 25.8% for ZnO. The effect of STO/ZnO dosage and MB concentration was investigated. Furthermore, the kinetics and mechanisms of the photocatalytic process were examined. The results suggest that STO/ZnO has promising potential for practical applications in wastewater treatment.</description><subject>Crystallites</subject><subject>Crystals</subject><subject>Dyes</subject><subject>energy gap</subject><subject>Irradiation</subject><subject>Light</subject><subject>Light irradiation</subject><subject>Methylene blue</subject><subject>organic dye</subject><subject>Photocatalysis</subject><subject>photocatalytic degradation</subject><subject>Photodegradation</subject><subject>Sodium</subject><subject>Sodium titanate</subject><subject>sodium titanium oxide</subject><subject>Titanium</subject><subject>Titanium oxide</subject><subject>Titanium oxides</subject><subject>Tungsten</subject><subject>Wastewater treatment</subject><subject>X-ray diffraction</subject><subject>Zinc oxide</subject><subject>Zinc oxides</subject><issn>2191-9550</issn><issn>2191-9542</issn><issn>2191-9550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNptkcFr2zAUxs1YYSXrsXdDL-vBjZ5lOfJxlK4tBHJIeulFPEtPqUJieZLClv71s-uy9TAh0A_xve9J78uyS2A3IEDMt30sSlbygpWL8lN2XkIDRSME-_yBv2QXMe7YsOS4-XlGa2_c8ZAnl7Abwf92huavrtMT5t_Wm9X8uVtd5_2LT177Q--jSxRz60NO1jrtqEu5OVFuaBvQYHK-y7Hv906_cfyanVncR7p4P2fZ04-7ze1DsVzdP95-Xxa6rOtUAGccGKtEK6hmEhambqRm2FiLEoAqwxtiQiKBbSQMPxICsFyAASk5Cj7LHidf43Gn-uAOGE7Ko1NvFz5sFYbk9J6UbYnZ1iAnDpWmGtFiIxm10FZjw8HravLqg_95pJjUzh9DNzxfcVZXdcXLmg-qYlLp4GMMZP92BabGYNQQjBqDUWMwg15O-l-4TxTGgR1PA_wz_28dcOB_AJeck-c</recordid><startdate>20240605</startdate><enddate>20240605</enddate><creator>Zayed, Mohamed</creator><creator>Nasr, Mervat</creator><creator>Aljaafreh, Mamduh J.</creator><creator>Marashdeh, Mohammad</creator><creator>Al-Hmoud, M.</creator><creator>Shaban, Mohamed</creator><creator>Rabia, Mohamed</creator><creator>Tarek, Amna</creator><creator>Ahmed, Ashour M.</creator><general>De Gruyter</general><general>Walter de Gruyter GmbH</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>DOA</scope></search><sort><creationdate>20240605</creationdate><title>Sodium titanium oxide/zinc oxide (STO/ZnO) photocomposites for efficient dye degradation applications</title><author>Zayed, Mohamed ; Nasr, Mervat ; Aljaafreh, Mamduh J. ; Marashdeh, Mohammad ; Al-Hmoud, M. ; Shaban, Mohamed ; Rabia, Mohamed ; Tarek, Amna ; Ahmed, Ashour M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c266t-130310045b5e60817d698c0a9ffa811e4d39e058ae1f981955551a271d1883a53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Crystallites</topic><topic>Crystals</topic><topic>Dyes</topic><topic>energy gap</topic><topic>Irradiation</topic><topic>Light</topic><topic>Light irradiation</topic><topic>Methylene blue</topic><topic>organic dye</topic><topic>Photocatalysis</topic><topic>photocatalytic degradation</topic><topic>Photodegradation</topic><topic>Sodium</topic><topic>Sodium titanate</topic><topic>sodium titanium oxide</topic><topic>Titanium</topic><topic>Titanium oxide</topic><topic>Titanium oxides</topic><topic>Tungsten</topic><topic>Wastewater treatment</topic><topic>X-ray diffraction</topic><topic>Zinc oxide</topic><topic>Zinc oxides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zayed, Mohamed</creatorcontrib><creatorcontrib>Nasr, Mervat</creatorcontrib><creatorcontrib>Aljaafreh, Mamduh J.</creatorcontrib><creatorcontrib>Marashdeh, Mohammad</creatorcontrib><creatorcontrib>Al-Hmoud, M.</creatorcontrib><creatorcontrib>Shaban, Mohamed</creatorcontrib><creatorcontrib>Rabia, Mohamed</creatorcontrib><creatorcontrib>Tarek, Amna</creatorcontrib><creatorcontrib>Ahmed, Ashour M.</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Green processing and synthesis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zayed, Mohamed</au><au>Nasr, Mervat</au><au>Aljaafreh, Mamduh J.</au><au>Marashdeh, Mohammad</au><au>Al-Hmoud, M.</au><au>Shaban, Mohamed</au><au>Rabia, Mohamed</au><au>Tarek, Amna</au><au>Ahmed, Ashour M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sodium titanium oxide/zinc oxide (STO/ZnO) photocomposites for efficient dye degradation applications</atitle><jtitle>Green processing and synthesis</jtitle><date>2024-06-05</date><risdate>2024</risdate><volume>13</volume><issue>1</issue><spage>54</spage><epage>62</epage><pages>54-62</pages><issn>2191-9550</issn><issn>2191-9542</issn><eissn>2191-9550</eissn><abstract>In this study, sodium titanium oxide (Na
Ti
, termed STO) and sodium titanate/zinc oxide (STO/ZnO) photocomposites were prepared for the first time. A low-cost hydrothermal technique was employed to fabricate the STO/ZnO photocomposites with varying ZnO weight ratios: STO/0.25ZnO, STO/0.5ZnO, and STO/ZnO. The prepared photocomposites were investigated for the decomposition of methylene blue dye (MB) under natural visible light illumination and an artificial tungsten halogen lamp. The STO/ZnO photocomposite exhibits high photodegradation performance, which can be correlated with its properties and characterization. The X-ray diffraction analysis reveals that STO has an average crystallite size of 69.1 nm, ZnO has an average crystallite size of 41.4 nm, and the combination of STO/ZnO results in a reduced average crystallite size of 39.5 nm. The bandgap (
) of STO/ZnO is 2.53 eV after controlling the ZnO weight ratio. The photocatalytic efficiency of the STO/ZnO photocomposite was 100% for MB within 60 min of solar light irradiation, compared to 33.7% for STO and 25.8% for ZnO. The effect of STO/ZnO dosage and MB concentration was investigated. Furthermore, the kinetics and mechanisms of the photocatalytic process were examined. The results suggest that STO/ZnO has promising potential for practical applications in wastewater treatment.</abstract><cop>Berlin</cop><pub>De Gruyter</pub><doi>10.1515/gps-2023-0272</doi><tpages>19</tpages><oa>free_for_read</oa></addata></record> |
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| source | De Gruyter Journals - Open Access |
| subjects | Crystallites Crystals Dyes energy gap Irradiation Light Light irradiation Methylene blue organic dye Photocatalysis photocatalytic degradation Photodegradation Sodium Sodium titanate sodium titanium oxide Titanium Titanium oxide Titanium oxides Tungsten Wastewater treatment X-ray diffraction Zinc oxide Zinc oxides |
| title | Sodium titanium oxide/zinc oxide (STO/ZnO) photocomposites for efficient dye degradation applications |
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