Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes
<p dir="ltr">The treatment of dye-contaminated wastewater is essential for mitigating environmental and health risks. In this study, we developed a novel nanocomposite, TiO₂-incorporated graphene oxide (TiO₂@GOn), aimed at enhancing the photocatalytic degradation of neutral red dye,...
محفوظ في:
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| مؤلفون آخرون: | , , , , , , , |
| منشور في: |
2024
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| الموضوعات: | |
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| _version_ | 1864513539959422976 |
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| author | Bagmita Bhattacharyya (17714298) |
| author2 | Mithra Geetha (14151807) Hayarunissa Anwar (22225267) Shabi Abbas Zaidi (4234354) Kishor Kumar Sadasivuni (8036039) Maimoona Mohamed (12523339) Hanan Sheikh (16810743) Sarya Muhannad Alfarwati (22225270) Rouzait Anwar Jarrar (22225273) |
| author2_role | author author author author author author author author |
| author_facet | Bagmita Bhattacharyya (17714298) Mithra Geetha (14151807) Hayarunissa Anwar (22225267) Shabi Abbas Zaidi (4234354) Kishor Kumar Sadasivuni (8036039) Maimoona Mohamed (12523339) Hanan Sheikh (16810743) Sarya Muhannad Alfarwati (22225270) Rouzait Anwar Jarrar (22225273) |
| author_role | author |
| dc.creator.none.fl_str_mv | Bagmita Bhattacharyya (17714298) Mithra Geetha (14151807) Hayarunissa Anwar (22225267) Shabi Abbas Zaidi (4234354) Kishor Kumar Sadasivuni (8036039) Maimoona Mohamed (12523339) Hanan Sheikh (16810743) Sarya Muhannad Alfarwati (22225270) Rouzait Anwar Jarrar (22225273) |
| dc.date.none.fl_str_mv | 2024-11-22T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s41742-024-00694-3 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Synergistic_Effect_of_TiO_Nanorods_Incorporated_with_Graphene_Oxide_for_Photocatalytic_Degradation_of_Multiple_Dyes/30095254 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Environmental engineering Materials engineering Nanotechnology Environmental remediation Nanocomposite. synergistic effect Photocatalytic degradation |
| dc.title.none.fl_str_mv | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">The treatment of dye-contaminated wastewater is essential for mitigating environmental and health risks. In this study, we developed a novel nanocomposite, TiO₂-incorporated graphene oxide (TiO₂@GOn), aimed at enhancing the photocatalytic degradation of neutral red dye, which served as the target analyte. The photocatalysis technique was employed, leveraging the excitation of TiO₂ under UV light to generate reactive oxygen species for efficient dye degradation. TiO₂ nanorods were combined with graphene oxide to form the TiO₂@GOn nanocomposite, designed to improve charge separation and enhance catalytic activity. Nanocomposite characterization was carried out using X-ray diffraction (XRD) to determine crystallographic structure, scanning electron microscopy (SEM) to visualize surface morphology, and UV–Vis spectroscopy to evaluate the optical properties and photocatalytic behavior. The TiO₂@GOn nanocomposite demonstrated a synergistic catalytic effect, outperforming pristine TiO₂ and graphene oxide individually in dye degradation. This study introduces a highly efficient nanomaterial for environmental applications, offering a sustainable approach to the treatment of dye pollutants in wastewater.</p><h2>Other Information</h2><p dir="ltr">Published in: International Journal of Environmental Research<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s41742-024-00694-3" target="_blank">https://dx.doi.org/10.1007/s41742-024-00694-3</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_1ef4b274b3956c2b27b57c8bac4d0cd1 |
| identifier_str_mv | 10.1007/s41742-024-00694-3 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/30095254 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple DyesBagmita Bhattacharyya (17714298)Mithra Geetha (14151807)Hayarunissa Anwar (22225267)Shabi Abbas Zaidi (4234354)Kishor Kumar Sadasivuni (8036039)Maimoona Mohamed (12523339)Hanan Sheikh (16810743)Sarya Muhannad Alfarwati (22225270)Rouzait Anwar Jarrar (22225273)EngineeringEnvironmental engineeringMaterials engineeringNanotechnologyEnvironmental remediationNanocomposite. synergistic effectPhotocatalytic degradation<p dir="ltr">The treatment of dye-contaminated wastewater is essential for mitigating environmental and health risks. In this study, we developed a novel nanocomposite, TiO₂-incorporated graphene oxide (TiO₂@GOn), aimed at enhancing the photocatalytic degradation of neutral red dye, which served as the target analyte. The photocatalysis technique was employed, leveraging the excitation of TiO₂ under UV light to generate reactive oxygen species for efficient dye degradation. TiO₂ nanorods were combined with graphene oxide to form the TiO₂@GOn nanocomposite, designed to improve charge separation and enhance catalytic activity. Nanocomposite characterization was carried out using X-ray diffraction (XRD) to determine crystallographic structure, scanning electron microscopy (SEM) to visualize surface morphology, and UV–Vis spectroscopy to evaluate the optical properties and photocatalytic behavior. The TiO₂@GOn nanocomposite demonstrated a synergistic catalytic effect, outperforming pristine TiO₂ and graphene oxide individually in dye degradation. This study introduces a highly efficient nanomaterial for environmental applications, offering a sustainable approach to the treatment of dye pollutants in wastewater.</p><h2>Other Information</h2><p dir="ltr">Published in: International Journal of Environmental Research<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s41742-024-00694-3" target="_blank">https://dx.doi.org/10.1007/s41742-024-00694-3</a></p>2024-11-22T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s41742-024-00694-3https://figshare.com/articles/journal_contribution/Synergistic_Effect_of_TiO_Nanorods_Incorporated_with_Graphene_Oxide_for_Photocatalytic_Degradation_of_Multiple_Dyes/30095254CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/300952542024-11-22T09:00:00Z |
| spellingShingle | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes Bagmita Bhattacharyya (17714298) Engineering Environmental engineering Materials engineering Nanotechnology Environmental remediation Nanocomposite. synergistic effect Photocatalytic degradation |
| status_str | publishedVersion |
| title | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes |
| title_full | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes |
| title_fullStr | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes |
| title_full_unstemmed | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes |
| title_short | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes |
| title_sort | Synergistic Effect of TiO₂ Nanorods Incorporated with Graphene Oxide for Photocatalytic Degradation of Multiple Dyes |
| topic | Engineering Environmental engineering Materials engineering Nanotechnology Environmental remediation Nanocomposite. synergistic effect Photocatalytic degradation |