Synthesis of ε-MnO2 in deep eutectic solvent for visible-light-driven photocatalytic activity.
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| Title: | Synthesis of ε-MnO |
|---|---|
| Authors: | Lai, Xiaochen1, Han, Chunyu1, Luo, Genxiang1, Cheng, Yun2 |
| Source: | Materials Research Innovations. Aug2019, Vol. 23 Issue 5, p305-309. 5p. |
| Subjects: | Ultraviolet spectroscopy, Solvents, Scanning electron microscopy, Rhodamine B, Hydrogen evolution reactions, Visible spectra |
| Abstract: | ε-MnO2 were synthesized through Mn2+/MnO4−reaction using a deep eutectic solvent (DES) of choline chloride-urea. The prepared samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and ultraviolet spectroscopy (UV). Moreover, the as-synthesized MnO2 were employed into the photocatalytic degradation of rhodamine B(RhB) dye solution in the presence of H2O2 under visible light irradiation. As a result, the sample synthesized at 25 °C exhibited much higher photocatalytic activity for degradation of RhB. [ABSTRACT FROM AUTHOR] |
| Copyright of Materials Research Innovations is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 136893825 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Synthesis of ε-MnO<subscript>2</subscript> in deep eutectic solvent for visible-light-driven photocatalytic activity. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lai%2C+Xiaochen%22">Lai, Xiaochen</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Han%2C+Chunyu%22">Han, Chunyu</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Luo%2C+Genxiang%22">Luo, Genxiang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cheng%2C+Yun%22">Cheng, Yun</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Materials+Research+Innovations%22">Materials Research Innovations</searchLink>. Aug2019, Vol. 23 Issue 5, p305-309. 5p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Ultraviolet+spectroscopy%22">Ultraviolet spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Solvents%22">Solvents</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopy%22">Scanning electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Rhodamine+B%22">Rhodamine B</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen+evolution+reactions%22">Hydrogen evolution reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Visible+spectra%22">Visible spectra</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: ε-MnO2 were synthesized through Mn2+/MnO4−reaction using a deep eutectic solvent (DES) of choline chloride-urea. The prepared samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and ultraviolet spectroscopy (UV). Moreover, the as-synthesized MnO2 were employed into the photocatalytic degradation of rhodamine B(RhB) dye solution in the presence of H2O2 under visible light irradiation. As a result, the sample synthesized at 25 °C exhibited much higher photocatalytic activity for degradation of RhB. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Materials Research Innovations is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/14328917.2018.1473991 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 305 Subjects: – SubjectFull: Ultraviolet spectroscopy Type: general – SubjectFull: Solvents Type: general – SubjectFull: Scanning electron microscopy Type: general – SubjectFull: Rhodamine B Type: general – SubjectFull: Hydrogen evolution reactions Type: general – SubjectFull: Visible spectra Type: general Titles: – TitleFull: Synthesis of ε-MnO2 in deep eutectic solvent for visible-light-driven photocatalytic activity. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lai, Xiaochen – PersonEntity: Name: NameFull: Han, Chunyu – PersonEntity: Name: NameFull: Luo, Genxiang – PersonEntity: Name: NameFull: Cheng, Yun IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2019 Type: published Y: 2019 Identifiers: – Type: issn-print Value: 14328917 Numbering: – Type: volume Value: 23 – Type: issue Value: 5 Titles: – TitleFull: Materials Research Innovations Type: main |
| ResultId | 1 |
