Synthesis and Photocatalytic Properties of Ce-Doped $ TiO_{2} $ Nanotube Arrays via Anodic Oxidation
Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ul...
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| Autor*in: |
Kong, Junhan [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Anmerkung: |
© The Minerals, Metals & Materials Society 2017 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of electronic materials - Springer US, 1972, 46(2017), 8 vom: 10. März, Seite 4791-4797 |
|---|---|
| Übergeordnetes Werk: |
volume:46 ; year:2017 ; number:8 ; day:10 ; month:03 ; pages:4791-4797 |
| Links: |
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| DOI / URN: |
10.1007/s11664-017-5418-8 |
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OLC2042355550 |
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| 520 | |a Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. | ||
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| 700 | 1 | |a Sun, Qimeng |4 aut | |
| 700 | 1 | |a Meng, Dawei |4 aut | |
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10.1007/s11664-017-5418-8 doi (DE-627)OLC2042355550 (DE-He213)s11664-017-5418-8-p DE-627 ger DE-627 rakwb eng 670 VZ Kong, Junhan verfasserin aut Synthesis and Photocatalytic Properties of Ce-Doped $ TiO_{2} $ Nanotube Arrays via Anodic Oxidation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. TiO nanotube arrays anodic oxidation Ce-doped photocatalytic property Wang, Yongqian aut Sun, Qimeng aut Meng, Dawei aut Enthalten in Journal of electronic materials Springer US, 1972 46(2017), 8 vom: 10. März, Seite 4791-4797 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:46 year:2017 number:8 day:10 month:03 pages:4791-4797 https://doi.org/10.1007/s11664-017-5418-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 46 2017 8 10 03 4791-4797 |
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10.1007/s11664-017-5418-8 doi (DE-627)OLC2042355550 (DE-He213)s11664-017-5418-8-p DE-627 ger DE-627 rakwb eng 670 VZ Kong, Junhan verfasserin aut Synthesis and Photocatalytic Properties of Ce-Doped $ TiO_{2} $ Nanotube Arrays via Anodic Oxidation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. TiO nanotube arrays anodic oxidation Ce-doped photocatalytic property Wang, Yongqian aut Sun, Qimeng aut Meng, Dawei aut Enthalten in Journal of electronic materials Springer US, 1972 46(2017), 8 vom: 10. März, Seite 4791-4797 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:46 year:2017 number:8 day:10 month:03 pages:4791-4797 https://doi.org/10.1007/s11664-017-5418-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 46 2017 8 10 03 4791-4797 |
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10.1007/s11664-017-5418-8 doi (DE-627)OLC2042355550 (DE-He213)s11664-017-5418-8-p DE-627 ger DE-627 rakwb eng 670 VZ Kong, Junhan verfasserin aut Synthesis and Photocatalytic Properties of Ce-Doped $ TiO_{2} $ Nanotube Arrays via Anodic Oxidation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. TiO nanotube arrays anodic oxidation Ce-doped photocatalytic property Wang, Yongqian aut Sun, Qimeng aut Meng, Dawei aut Enthalten in Journal of electronic materials Springer US, 1972 46(2017), 8 vom: 10. März, Seite 4791-4797 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:46 year:2017 number:8 day:10 month:03 pages:4791-4797 https://doi.org/10.1007/s11664-017-5418-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 46 2017 8 10 03 4791-4797 |
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10.1007/s11664-017-5418-8 doi (DE-627)OLC2042355550 (DE-He213)s11664-017-5418-8-p DE-627 ger DE-627 rakwb eng 670 VZ Kong, Junhan verfasserin aut Synthesis and Photocatalytic Properties of Ce-Doped $ TiO_{2} $ Nanotube Arrays via Anodic Oxidation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. TiO nanotube arrays anodic oxidation Ce-doped photocatalytic property Wang, Yongqian aut Sun, Qimeng aut Meng, Dawei aut Enthalten in Journal of electronic materials Springer US, 1972 46(2017), 8 vom: 10. März, Seite 4791-4797 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:46 year:2017 number:8 day:10 month:03 pages:4791-4797 https://doi.org/10.1007/s11664-017-5418-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 46 2017 8 10 03 4791-4797 |
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Synthesis and Photocatalytic Properties of Ce-Doped $ TiO_{2} $ Nanotube Arrays via Anodic Oxidation |
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Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. © The Minerals, Metals & Materials Society 2017 |
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Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. © The Minerals, Metals & Materials Society 2017 |
| abstract_unstemmed |
Abstract Ce-doped $ TiO_{2} $ nanotube arrays (TNAs) were prepared successfully through one-step anodic oxidation methods. The structural and morphological features of the TNAs were monitored by x-ray diffraction and field emission scanning electron microscopy with energy dispersive spectroscopy. Ultraviolet–visible light absorption spectra showed the light absorption performances of $ TiO_{2} $ nanotubes in both ultraviolet (UV) and visible light regions. Also, the photocatalytic activities of these samples were measured by the photodegradation rate of methylene blue (MB). The result indicated that doping a moderate amount of cerium ions into TNAs increased the absorption of both ultraviolet light and visible light obviously. However, the excess amount of doping ions would destroy the tubular structure severely and decrease the specific surface area of TNAs sharply. It could directly lead to the decreasing of photocatalytic activitity of TNAs. Furthermore, the best photodegradation rate of the Ce-doped TNAs on MB reached to 95.6%, which had a huge improvement comparing with pure TNAs. © The Minerals, Metals & Materials Society 2017 |
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Synthesis and Photocatalytic Properties of Ce-Doped $ TiO_{2} $ Nanotube Arrays via Anodic Oxidation |
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Wang, Yongqian Sun, Qimeng Meng, Dawei |
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