Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye
Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman s...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Farghali, Ahmed A. [verfasserIn] El Rouby, Waleed M. A. [verfasserIn] Hamdedein, Abdalrahman [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Research on chemical intermediates - Dordrecht : Springer Netherlands, 1989, 43(2017), 12 vom: 22. Juli, Seite 7171-7192 |
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| Übergeordnetes Werk: |
volume:43 ; year:2017 ; number:12 ; day:22 ; month:07 ; pages:7171-7192 |
| Links: |
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| DOI / URN: |
10.1007/s11164-017-3067-4 |
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| Katalog-ID: |
SPR017282047 |
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| 245 | 1 | 0 | |a Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye |
| 264 | 1 | |c 2017 | |
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| 520 | |a Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract | ||
| 650 | 4 | |a CeO |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Doped CeO |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Hydrothermal synthesis |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Photo-catalytic degradation |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Pathway |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Methylene blue |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a El Rouby, Waleed M. A. |e verfasserin |4 aut | |
| 700 | 1 | |a Hamdedein, Abdalrahman |e verfasserin |4 aut | |
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10.1007/s11164-017-3067-4 doi (DE-627)SPR017282047 (SPR)s11164-017-3067-4-e DE-627 ger DE-627 rakwb eng 540 ASE 35.13 bkl Farghali, Ahmed A. verfasserin aut Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract CeO (dpeaa)DE-He213 Doped CeO (dpeaa)DE-He213 Hydrothermal synthesis (dpeaa)DE-He213 Photo-catalytic degradation (dpeaa)DE-He213 Pathway (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 El Rouby, Waleed M. A. verfasserin aut Hamdedein, Abdalrahman verfasserin aut Enthalten in Research on chemical intermediates Dordrecht : Springer Netherlands, 1989 43(2017), 12 vom: 22. Juli, Seite 7171-7192 (DE-627)328186511 (DE-600)2045085-0 1568-5675 nnns volume:43 year:2017 number:12 day:22 month:07 pages:7171-7192 https://dx.doi.org/10.1007/s11164-017-3067-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.13 ASE AR 43 2017 12 22 07 7171-7192 |
| spelling |
10.1007/s11164-017-3067-4 doi (DE-627)SPR017282047 (SPR)s11164-017-3067-4-e DE-627 ger DE-627 rakwb eng 540 ASE 35.13 bkl Farghali, Ahmed A. verfasserin aut Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract CeO (dpeaa)DE-He213 Doped CeO (dpeaa)DE-He213 Hydrothermal synthesis (dpeaa)DE-He213 Photo-catalytic degradation (dpeaa)DE-He213 Pathway (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 El Rouby, Waleed M. A. verfasserin aut Hamdedein, Abdalrahman verfasserin aut Enthalten in Research on chemical intermediates Dordrecht : Springer Netherlands, 1989 43(2017), 12 vom: 22. Juli, Seite 7171-7192 (DE-627)328186511 (DE-600)2045085-0 1568-5675 nnns volume:43 year:2017 number:12 day:22 month:07 pages:7171-7192 https://dx.doi.org/10.1007/s11164-017-3067-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.13 ASE AR 43 2017 12 22 07 7171-7192 |
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10.1007/s11164-017-3067-4 doi (DE-627)SPR017282047 (SPR)s11164-017-3067-4-e DE-627 ger DE-627 rakwb eng 540 ASE 35.13 bkl Farghali, Ahmed A. verfasserin aut Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract CeO (dpeaa)DE-He213 Doped CeO (dpeaa)DE-He213 Hydrothermal synthesis (dpeaa)DE-He213 Photo-catalytic degradation (dpeaa)DE-He213 Pathway (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 El Rouby, Waleed M. A. verfasserin aut Hamdedein, Abdalrahman verfasserin aut Enthalten in Research on chemical intermediates Dordrecht : Springer Netherlands, 1989 43(2017), 12 vom: 22. Juli, Seite 7171-7192 (DE-627)328186511 (DE-600)2045085-0 1568-5675 nnns volume:43 year:2017 number:12 day:22 month:07 pages:7171-7192 https://dx.doi.org/10.1007/s11164-017-3067-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.13 ASE AR 43 2017 12 22 07 7171-7192 |
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10.1007/s11164-017-3067-4 doi (DE-627)SPR017282047 (SPR)s11164-017-3067-4-e DE-627 ger DE-627 rakwb eng 540 ASE 35.13 bkl Farghali, Ahmed A. verfasserin aut Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract CeO (dpeaa)DE-He213 Doped CeO (dpeaa)DE-He213 Hydrothermal synthesis (dpeaa)DE-He213 Photo-catalytic degradation (dpeaa)DE-He213 Pathway (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 El Rouby, Waleed M. A. verfasserin aut Hamdedein, Abdalrahman verfasserin aut Enthalten in Research on chemical intermediates Dordrecht : Springer Netherlands, 1989 43(2017), 12 vom: 22. Juli, Seite 7171-7192 (DE-627)328186511 (DE-600)2045085-0 1568-5675 nnns volume:43 year:2017 number:12 day:22 month:07 pages:7171-7192 https://dx.doi.org/10.1007/s11164-017-3067-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.13 ASE AR 43 2017 12 22 07 7171-7192 |
| allfieldsSound |
10.1007/s11164-017-3067-4 doi (DE-627)SPR017282047 (SPR)s11164-017-3067-4-e DE-627 ger DE-627 rakwb eng 540 ASE 35.13 bkl Farghali, Ahmed A. verfasserin aut Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract CeO (dpeaa)DE-He213 Doped CeO (dpeaa)DE-He213 Hydrothermal synthesis (dpeaa)DE-He213 Photo-catalytic degradation (dpeaa)DE-He213 Pathway (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 El Rouby, Waleed M. A. verfasserin aut Hamdedein, Abdalrahman verfasserin aut Enthalten in Research on chemical intermediates Dordrecht : Springer Netherlands, 1989 43(2017), 12 vom: 22. Juli, Seite 7171-7192 (DE-627)328186511 (DE-600)2045085-0 1568-5675 nnns volume:43 year:2017 number:12 day:22 month:07 pages:7171-7192 https://dx.doi.org/10.1007/s11164-017-3067-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.13 ASE AR 43 2017 12 22 07 7171-7192 |
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CeO Doped CeO Hydrothermal synthesis Photo-catalytic degradation Pathway Methylene blue |
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Farghali, Ahmed A. @@aut@@ El Rouby, Waleed M. A. @@aut@@ Hamdedein, Abdalrahman @@aut@@ |
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The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. 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A.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hamdedein, Abdalrahman</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Research on chemical intermediates</subfield><subfield code="d">Dordrecht : Springer Netherlands, 1989</subfield><subfield code="g">43(2017), 12 vom: 22. 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Farghali, Ahmed A. |
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Farghali, Ahmed A. ddc 540 bkl 35.13 misc CeO misc Doped CeO misc Hydrothermal synthesis misc Photo-catalytic degradation misc Pathway misc Methylene blue Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye |
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540 ASE 35.13 bkl Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye CeO (dpeaa)DE-He213 Doped CeO (dpeaa)DE-He213 Hydrothermal synthesis (dpeaa)DE-He213 Photo-catalytic degradation (dpeaa)DE-He213 Pathway (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 |
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ddc 540 bkl 35.13 misc CeO misc Doped CeO misc Hydrothermal synthesis misc Photo-catalytic degradation misc Pathway misc Methylene blue |
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ddc 540 bkl 35.13 misc CeO misc Doped CeO misc Hydrothermal synthesis misc Photo-catalytic degradation misc Pathway misc Methylene blue |
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Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye |
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Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye |
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Farghali, Ahmed A. |
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effect of hydrothermal conditions on microstructures of pure and doped $ ceo_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye |
| title_auth |
Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye |
| abstract |
Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract |
| abstractGer |
Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract |
| abstract_unstemmed |
Abstract $ CeO_{2} $, Sm and Gd doped $ CeO_{2} $ were synthesized using the hydrothermal route. The influence of synthesis conditions on the crystal structure, particle size and microstructure was investigated. The prepared nanoparticles were characterized using X-ray powder diffraction, FT-Raman spectroscopy, transmission electron microscopy and scanning electron microscopy. The photo-catalytic degradation of methylene blue was examined under UV light using the prepared nanoparticles at different conditions (pH, dye concentration, catalyst dosage). The photo-catalytic activity of $ CeO_{2} $ was kinetically enhanced by trivalent cations ($ Gd^{+3} $ and $ Sm^{+3} $) doping. The results displayed the excellent catalytic activity of the Gd doped $ CeO_{2} $ as compared to that Sm doped $ CeO_{2} $ and the undoped one. The degradation pathways of MB were followed using liquid chromatography/mass spectroscopy (LC/MS), it was found that MB was degraded completely into safe byproducts. The total organic carbon content measurements confirmed the results obtained by LC/MS. Graphical Abstract |
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12 |
| title_short |
Effect of hydrothermal conditions on microstructures of pure and doped $ CeO_{2} $ nanoparticles and their photo-catalytic activity: degradation mechanism and pathway of methylene blue dye |
| url |
https://dx.doi.org/10.1007/s11164-017-3067-4 |
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El Rouby, Waleed M. A. Hamdedein, Abdalrahman |
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10.1007/s11164-017-3067-4 |
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2024-07-04T02:50:26.593Z |
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|
| score |
7.401005 |