Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region
Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was...
Ausführliche Beschreibung
Autor*in: |
Van Hung, Nguyen [verfasserIn] Nguyet, Bui Thi Minh [verfasserIn] Nghi, Nguyen Huu [verfasserIn] Khieu, Dinh Quang [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Journal of inorganic and organometallic polymers and materials - Dordrecht [u.a.] : Springer Science + Business Media B.V., 1991, 31(2020), 1 vom: 05. Sept., Seite 446-459 |
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Übergeordnetes Werk: |
volume:31 ; year:2020 ; number:1 ; day:05 ; month:09 ; pages:446-459 |
Links: |
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DOI / URN: |
10.1007/s10904-020-01734-z |
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Katalog-ID: |
SPR042719038 |
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520 | |a Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. | ||
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650 | 4 | |a Biomass carbon |7 (dpeaa)DE-He213 | |
650 | 4 | |a Photodegradation |7 (dpeaa)DE-He213 | |
650 | 4 | |a Methylene blue |7 (dpeaa)DE-He213 | |
700 | 1 | |a Nguyet, Bui Thi Minh |e verfasserin |4 aut | |
700 | 1 | |a Nghi, Nguyen Huu |e verfasserin |4 aut | |
700 | 1 | |a Khieu, Dinh Quang |e verfasserin |4 aut | |
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10.1007/s10904-020-01734-z doi (DE-627)SPR042719038 (DE-599)SPRs10904-020-01734-z-e (SPR)s10904-020-01734-z-e DE-627 ger DE-627 rakwb eng 660 ASE 35.80 bkl 51.70 bkl Van Hung, Nguyen verfasserin aut Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. Zinc oxide (dpeaa)DE-He213 Longan seed (dpeaa)DE-He213 Biomass carbon (dpeaa)DE-He213 Photodegradation (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 Nguyet, Bui Thi Minh verfasserin aut Nghi, Nguyen Huu verfasserin aut Khieu, Dinh Quang verfasserin aut Enthalten in Journal of inorganic and organometallic polymers and materials Dordrecht [u.a.] : Springer Science + Business Media B.V., 1991 31(2020), 1 vom: 05. Sept., Seite 446-459 (DE-627)320575101 (DE-600)2016951-6 1574-1451 nnns volume:31 year:2020 number:1 day:05 month:09 pages:446-459 https://dx.doi.org/10.1007/s10904-020-01734-z 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_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 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_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_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_2118 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_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.80 ASE 51.70 ASE AR 31 2020 1 05 09 446-459 |
spelling |
10.1007/s10904-020-01734-z doi (DE-627)SPR042719038 (DE-599)SPRs10904-020-01734-z-e (SPR)s10904-020-01734-z-e DE-627 ger DE-627 rakwb eng 660 ASE 35.80 bkl 51.70 bkl Van Hung, Nguyen verfasserin aut Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. Zinc oxide (dpeaa)DE-He213 Longan seed (dpeaa)DE-He213 Biomass carbon (dpeaa)DE-He213 Photodegradation (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 Nguyet, Bui Thi Minh verfasserin aut Nghi, Nguyen Huu verfasserin aut Khieu, Dinh Quang verfasserin aut Enthalten in Journal of inorganic and organometallic polymers and materials Dordrecht [u.a.] : Springer Science + Business Media B.V., 1991 31(2020), 1 vom: 05. Sept., Seite 446-459 (DE-627)320575101 (DE-600)2016951-6 1574-1451 nnns volume:31 year:2020 number:1 day:05 month:09 pages:446-459 https://dx.doi.org/10.1007/s10904-020-01734-z 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_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 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_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_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_2118 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_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.80 ASE 51.70 ASE AR 31 2020 1 05 09 446-459 |
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10.1007/s10904-020-01734-z doi (DE-627)SPR042719038 (DE-599)SPRs10904-020-01734-z-e (SPR)s10904-020-01734-z-e DE-627 ger DE-627 rakwb eng 660 ASE 35.80 bkl 51.70 bkl Van Hung, Nguyen verfasserin aut Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. Zinc oxide (dpeaa)DE-He213 Longan seed (dpeaa)DE-He213 Biomass carbon (dpeaa)DE-He213 Photodegradation (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 Nguyet, Bui Thi Minh verfasserin aut Nghi, Nguyen Huu verfasserin aut Khieu, Dinh Quang verfasserin aut Enthalten in Journal of inorganic and organometallic polymers and materials Dordrecht [u.a.] : Springer Science + Business Media B.V., 1991 31(2020), 1 vom: 05. Sept., Seite 446-459 (DE-627)320575101 (DE-600)2016951-6 1574-1451 nnns volume:31 year:2020 number:1 day:05 month:09 pages:446-459 https://dx.doi.org/10.1007/s10904-020-01734-z 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_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 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_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_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_2118 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_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.80 ASE 51.70 ASE AR 31 2020 1 05 09 446-459 |
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10.1007/s10904-020-01734-z doi (DE-627)SPR042719038 (DE-599)SPRs10904-020-01734-z-e (SPR)s10904-020-01734-z-e DE-627 ger DE-627 rakwb eng 660 ASE 35.80 bkl 51.70 bkl Van Hung, Nguyen verfasserin aut Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. Zinc oxide (dpeaa)DE-He213 Longan seed (dpeaa)DE-He213 Biomass carbon (dpeaa)DE-He213 Photodegradation (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 Nguyet, Bui Thi Minh verfasserin aut Nghi, Nguyen Huu verfasserin aut Khieu, Dinh Quang verfasserin aut Enthalten in Journal of inorganic and organometallic polymers and materials Dordrecht [u.a.] : Springer Science + Business Media B.V., 1991 31(2020), 1 vom: 05. Sept., Seite 446-459 (DE-627)320575101 (DE-600)2016951-6 1574-1451 nnns volume:31 year:2020 number:1 day:05 month:09 pages:446-459 https://dx.doi.org/10.1007/s10904-020-01734-z 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_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 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_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_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_2118 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_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.80 ASE 51.70 ASE AR 31 2020 1 05 09 446-459 |
allfieldsSound |
10.1007/s10904-020-01734-z doi (DE-627)SPR042719038 (DE-599)SPRs10904-020-01734-z-e (SPR)s10904-020-01734-z-e DE-627 ger DE-627 rakwb eng 660 ASE 35.80 bkl 51.70 bkl Van Hung, Nguyen verfasserin aut Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. Zinc oxide (dpeaa)DE-He213 Longan seed (dpeaa)DE-He213 Biomass carbon (dpeaa)DE-He213 Photodegradation (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 Nguyet, Bui Thi Minh verfasserin aut Nghi, Nguyen Huu verfasserin aut Khieu, Dinh Quang verfasserin aut Enthalten in Journal of inorganic and organometallic polymers and materials Dordrecht [u.a.] : Springer Science + Business Media B.V., 1991 31(2020), 1 vom: 05. Sept., Seite 446-459 (DE-627)320575101 (DE-600)2016951-6 1574-1451 nnns volume:31 year:2020 number:1 day:05 month:09 pages:446-459 https://dx.doi.org/10.1007/s10904-020-01734-z 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_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 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_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_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_2118 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_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.80 ASE 51.70 ASE AR 31 2020 1 05 09 446-459 |
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Enthalten in Journal of inorganic and organometallic polymers and materials 31(2020), 1 vom: 05. Sept., Seite 446-459 volume:31 year:2020 number:1 day:05 month:09 pages:446-459 |
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Enthalten in Journal of inorganic and organometallic polymers and materials 31(2020), 1 vom: 05. Sept., Seite 446-459 volume:31 year:2020 number:1 day:05 month:09 pages:446-459 |
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Zinc oxide Longan seed Biomass carbon Photodegradation Methylene blue |
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Journal of inorganic and organometallic polymers and materials |
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Van Hung, Nguyen @@aut@@ Nguyet, Bui Thi Minh @@aut@@ Nghi, Nguyen Huu @@aut@@ Khieu, Dinh Quang @@aut@@ |
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2020-09-05T00:00:00Z |
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The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Zinc oxide</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Longan seed</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Biomass carbon</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Photodegradation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Methylene blue</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nguyet, Bui Thi Minh</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nghi, Nguyen Huu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Khieu, Dinh Quang</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">Journal of inorganic and organometallic polymers and materials</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V., 1991</subfield><subfield code="g">31(2020), 1 vom: 05. 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|
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Van Hung, Nguyen |
spellingShingle |
Van Hung, Nguyen ddc 660 bkl 35.80 bkl 51.70 misc Zinc oxide misc Longan seed misc Biomass carbon misc Photodegradation misc Methylene blue Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region |
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660 ASE 35.80 bkl 51.70 bkl Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region Zinc oxide (dpeaa)DE-He213 Longan seed (dpeaa)DE-He213 Biomass carbon (dpeaa)DE-He213 Photodegradation (dpeaa)DE-He213 Methylene blue (dpeaa)DE-He213 |
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ddc 660 bkl 35.80 bkl 51.70 misc Zinc oxide misc Longan seed misc Biomass carbon misc Photodegradation misc Methylene blue |
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ddc 660 bkl 35.80 bkl 51.70 misc Zinc oxide misc Longan seed misc Biomass carbon misc Photodegradation misc Methylene blue |
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ddc 660 bkl 35.80 bkl 51.70 misc Zinc oxide misc Longan seed misc Biomass carbon misc Photodegradation misc Methylene blue |
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Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region |
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Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region |
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Van Hung, Nguyen |
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Journal of inorganic and organometallic polymers and materials |
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Van Hung, Nguyen Nguyet, Bui Thi Minh Nghi, Nguyen Huu Khieu, Dinh Quang |
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photocatalytic degradation of methylene blue by using zno/longan seed activated carbon under visible-light region |
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Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region |
abstract |
Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. |
abstractGer |
Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. |
abstract_unstemmed |
Abstract In the present study, the synthesis of zinc oxide/longan seed activated carbon material (ZnO/LSAC) and its photocatalytic activity under the visible-light region are demonstrated. The pyrolysis of the carbonized material prepared from longan seeds and zinc acetate in the alkaline medium was conducted to manufacture ZnO/LSAC. The obtained material was characterized by using X-ray diffraction, Fourier transformation-infrared spectroscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray elemental mapping observation, nitrogen adsorption/desorption isotherms, ultraviolet-diffusive reflectance spectroscopy (DRS–UV–Vis), and photoluminescence spectra. The ZnO nanoparticles with 20–30 nm in diameter are highly dispersed on the LSAC matrix. The combination of ZnO with LSAC promotes visible-light absorption. The photocatalytic activities of the prepared composite were evaluated for the degradation of methylene blue (MB) under visible-light irradiation. The kinetics and mechanism for photodegradation were addressed. The kinetic data and equilibrium data fit the modified Langmuir–Hinshelwood model. Introducing C to ZnO lattice creates an intermediate energy level and narrows the absorption energy, which results in the visible-light-driven photocatalytic activity of ZnO/LSAC. Reusability studies show that the catalyst retains its original activity even after the third cycle of reuse. Besides MB, the present catalyst could catalyze the photodegradation of other dyes, such as rhodamine B, congo red, and methyl orange. |
collection_details |
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container_issue |
1 |
title_short |
Photocatalytic Degradation of Methylene Blue by Using ZnO/Longan Seed Activated Carbon Under Visible-Light Region |
url |
https://dx.doi.org/10.1007/s10904-020-01734-z |
remote_bool |
true |
author2 |
Nguyet, Bui Thi Minh Nghi, Nguyen Huu Khieu, Dinh Quang |
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Nguyet, Bui Thi Minh Nghi, Nguyen Huu Khieu, Dinh Quang |
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doi_str |
10.1007/s10904-020-01734-z |
up_date |
2024-07-03T14:27:27.348Z |
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score |
7.4005327 |