Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation
Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables...
Ausführliche Beschreibung
Autor*in: |
Aghajari, Nasrin [verfasserIn] Ghasemi, Zahra [verfasserIn] Younesi, Habibollah [verfasserIn] Bahramifar, Nader [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2019 |
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Übergeordnetes Werk: |
Enthalten in: Journal of environmental health science & engineering - London : Springer Nature, 2012, 17(2019), 1 vom: 03. Apr., Seite 219-232 |
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Übergeordnetes Werk: |
volume:17 ; year:2019 ; number:1 ; day:03 ; month:04 ; pages:219-232 |
Links: |
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DOI / URN: |
10.1007/s40201-019-00342-5 |
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Katalog-ID: |
SPR032901070 |
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245 | 1 | 0 | |a Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation |
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520 | |a Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. | ||
650 | 4 | |a Sunlight-sensitive nanocomposite |7 (dpeaa)DE-He213 | |
650 | 4 | |a Photocatalytic degradation |7 (dpeaa)DE-He213 | |
650 | 4 | |a Reactive red (RR 195) 195 |7 (dpeaa)DE-He213 | |
650 | 4 | |a Natural sunlight |7 (dpeaa)DE-He213 | |
650 | 4 | |a Regeneration |7 (dpeaa)DE-He213 | |
700 | 1 | |a Ghasemi, Zahra |e verfasserin |4 aut | |
700 | 1 | |a Younesi, Habibollah |e verfasserin |4 aut | |
700 | 1 | |a Bahramifar, Nader |e verfasserin |4 aut | |
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10.1007/s40201-019-00342-5 doi (DE-627)SPR032901070 (SPR)s40201-019-00342-5-e DE-627 ger DE-627 rakwb eng 610 624 ASE 58.51 bkl Aghajari, Nasrin verfasserin aut Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. Sunlight-sensitive nanocomposite (dpeaa)DE-He213 Photocatalytic degradation (dpeaa)DE-He213 Reactive red (RR 195) 195 (dpeaa)DE-He213 Natural sunlight (dpeaa)DE-He213 Regeneration (dpeaa)DE-He213 Ghasemi, Zahra verfasserin aut Younesi, Habibollah verfasserin aut Bahramifar, Nader verfasserin aut Enthalten in Journal of environmental health science & engineering London : Springer Nature, 2012 17(2019), 1 vom: 03. Apr., Seite 219-232 (DE-627)778376613 (DE-600)2756287-6 2052-336X nnns volume:17 year:2019 number:1 day:03 month:04 pages:219-232 https://dx.doi.org/10.1007/s40201-019-00342-5 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_138 GBV_ILN_150 GBV_ILN_151 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_266 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_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_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_4367 GBV_ILN_4393 GBV_ILN_4700 58.51 ASE AR 17 2019 1 03 04 219-232 |
spelling |
10.1007/s40201-019-00342-5 doi (DE-627)SPR032901070 (SPR)s40201-019-00342-5-e DE-627 ger DE-627 rakwb eng 610 624 ASE 58.51 bkl Aghajari, Nasrin verfasserin aut Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. Sunlight-sensitive nanocomposite (dpeaa)DE-He213 Photocatalytic degradation (dpeaa)DE-He213 Reactive red (RR 195) 195 (dpeaa)DE-He213 Natural sunlight (dpeaa)DE-He213 Regeneration (dpeaa)DE-He213 Ghasemi, Zahra verfasserin aut Younesi, Habibollah verfasserin aut Bahramifar, Nader verfasserin aut Enthalten in Journal of environmental health science & engineering London : Springer Nature, 2012 17(2019), 1 vom: 03. Apr., Seite 219-232 (DE-627)778376613 (DE-600)2756287-6 2052-336X nnns volume:17 year:2019 number:1 day:03 month:04 pages:219-232 https://dx.doi.org/10.1007/s40201-019-00342-5 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_138 GBV_ILN_150 GBV_ILN_151 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_266 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_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_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_4367 GBV_ILN_4393 GBV_ILN_4700 58.51 ASE AR 17 2019 1 03 04 219-232 |
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10.1007/s40201-019-00342-5 doi (DE-627)SPR032901070 (SPR)s40201-019-00342-5-e DE-627 ger DE-627 rakwb eng 610 624 ASE 58.51 bkl Aghajari, Nasrin verfasserin aut Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. Sunlight-sensitive nanocomposite (dpeaa)DE-He213 Photocatalytic degradation (dpeaa)DE-He213 Reactive red (RR 195) 195 (dpeaa)DE-He213 Natural sunlight (dpeaa)DE-He213 Regeneration (dpeaa)DE-He213 Ghasemi, Zahra verfasserin aut Younesi, Habibollah verfasserin aut Bahramifar, Nader verfasserin aut Enthalten in Journal of environmental health science & engineering London : Springer Nature, 2012 17(2019), 1 vom: 03. Apr., Seite 219-232 (DE-627)778376613 (DE-600)2756287-6 2052-336X nnns volume:17 year:2019 number:1 day:03 month:04 pages:219-232 https://dx.doi.org/10.1007/s40201-019-00342-5 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_138 GBV_ILN_150 GBV_ILN_151 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_266 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_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_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_4367 GBV_ILN_4393 GBV_ILN_4700 58.51 ASE AR 17 2019 1 03 04 219-232 |
allfieldsGer |
10.1007/s40201-019-00342-5 doi (DE-627)SPR032901070 (SPR)s40201-019-00342-5-e DE-627 ger DE-627 rakwb eng 610 624 ASE 58.51 bkl Aghajari, Nasrin verfasserin aut Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. Sunlight-sensitive nanocomposite (dpeaa)DE-He213 Photocatalytic degradation (dpeaa)DE-He213 Reactive red (RR 195) 195 (dpeaa)DE-He213 Natural sunlight (dpeaa)DE-He213 Regeneration (dpeaa)DE-He213 Ghasemi, Zahra verfasserin aut Younesi, Habibollah verfasserin aut Bahramifar, Nader verfasserin aut Enthalten in Journal of environmental health science & engineering London : Springer Nature, 2012 17(2019), 1 vom: 03. Apr., Seite 219-232 (DE-627)778376613 (DE-600)2756287-6 2052-336X nnns volume:17 year:2019 number:1 day:03 month:04 pages:219-232 https://dx.doi.org/10.1007/s40201-019-00342-5 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_138 GBV_ILN_150 GBV_ILN_151 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_266 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_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_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_4367 GBV_ILN_4393 GBV_ILN_4700 58.51 ASE AR 17 2019 1 03 04 219-232 |
allfieldsSound |
10.1007/s40201-019-00342-5 doi (DE-627)SPR032901070 (SPR)s40201-019-00342-5-e DE-627 ger DE-627 rakwb eng 610 624 ASE 58.51 bkl Aghajari, Nasrin verfasserin aut Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. Sunlight-sensitive nanocomposite (dpeaa)DE-He213 Photocatalytic degradation (dpeaa)DE-He213 Reactive red (RR 195) 195 (dpeaa)DE-He213 Natural sunlight (dpeaa)DE-He213 Regeneration (dpeaa)DE-He213 Ghasemi, Zahra verfasserin aut Younesi, Habibollah verfasserin aut Bahramifar, Nader verfasserin aut Enthalten in Journal of environmental health science & engineering London : Springer Nature, 2012 17(2019), 1 vom: 03. Apr., Seite 219-232 (DE-627)778376613 (DE-600)2756287-6 2052-336X nnns volume:17 year:2019 number:1 day:03 month:04 pages:219-232 https://dx.doi.org/10.1007/s40201-019-00342-5 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_138 GBV_ILN_150 GBV_ILN_151 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_266 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_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_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_4367 GBV_ILN_4393 GBV_ILN_4700 58.51 ASE AR 17 2019 1 03 04 219-232 |
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English |
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Enthalten in Journal of environmental health science & engineering 17(2019), 1 vom: 03. Apr., Seite 219-232 volume:17 year:2019 number:1 day:03 month:04 pages:219-232 |
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Enthalten in Journal of environmental health science & engineering 17(2019), 1 vom: 03. Apr., Seite 219-232 volume:17 year:2019 number:1 day:03 month:04 pages:219-232 |
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Sunlight-sensitive nanocomposite Photocatalytic degradation Reactive red (RR 195) 195 Natural sunlight Regeneration |
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Aghajari, Nasrin @@aut@@ Ghasemi, Zahra @@aut@@ Younesi, Habibollah @@aut@@ Bahramifar, Nader @@aut@@ |
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2019-04-03T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR032901070</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519173758.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s40201-019-00342-5</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR032901070</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40201-019-00342-5-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="a">624</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">58.51</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Aghajari, Nasrin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. 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Aghajari, Nasrin |
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Aghajari, Nasrin ddc 610 bkl 58.51 misc Sunlight-sensitive nanocomposite misc Photocatalytic degradation misc Reactive red (RR 195) 195 misc Natural sunlight misc Regeneration Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation |
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610 624 ASE 58.51 bkl Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation Sunlight-sensitive nanocomposite (dpeaa)DE-He213 Photocatalytic degradation (dpeaa)DE-He213 Reactive red (RR 195) 195 (dpeaa)DE-He213 Natural sunlight (dpeaa)DE-He213 Regeneration (dpeaa)DE-He213 |
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ddc 610 bkl 58.51 misc Sunlight-sensitive nanocomposite misc Photocatalytic degradation misc Reactive red (RR 195) 195 misc Natural sunlight misc Regeneration |
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Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation |
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Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation |
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synthesis, characterization and photocatalytic application of ag-doped fe-zsm-5$ tio_{2} $ nanocomposite for degradation of reactive red 195 (rr 195) in aqueous environment under sunlight irradiation |
title_auth |
Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation |
abstract |
Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. |
abstractGer |
Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. |
abstract_unstemmed |
Background Most dyes have aromatic rings in their structures, which make them highly toxic for human being and aquatic life. Heterogeneous photodegradation using $ TiO_{2} $ nanoparticles is one of the most applied methods used for dye removal. The wide band gap of $ TiO_{2} $ nanoparticles disables its use of the visible light and thus the vast potential of sunlight. To overcome this deficiency, Ag doped $ TiO_{2} $ nanoparticles were loaded on Fe-ZSM-5. Methods Fe-ZSM-5$ TiO_{2} $-Ag photocatalyst was synthesized through sol-gel and hydrothermal methods to remove hazardous Reactive Red 195 (RR 195) from aqueous solution. Results Pure phase of Fe-ZSM-5@$ TiO_{2} $-Ag with specific surface area of 332 $ m^{2} $/g was successfully synthesized. Formation of Ti-O-Ag functional group in the photocatalyst structure confirmed the nanocomposite form of the product. SEM and TEM images portrayed the synthesized zeolite and photocatalyst NPs in a size range of ≤100 nm with homogenous distribution of Ag doped $ TiO_{2} $ on Fe-ZSM-5 surface. The band-gap energy of Fe-ZSM-5@$ TiO_{2} $-Ag was calculated 1.97 eV at λ = 630 nm. Photocatalytic activity of the photocatalyst under natural sunlight was investigated through photodecomposition of RR 195 in an aqueous solution. The dye photodecomposition of about 98% was achieved at photocatalyst concentration of 400 mg/L, pH of 3, and dye concentration of 50 mg/L at ambient temperature after 120 min under sunlight using 0.5 ml of $ TiO_{2} $ and silver ammonium nitrate. The photocatalyst reusability was found significant after 5 frequent cycles. Conclusion The novel Ag-doped $ TiO_{2} $-Fe-ZSM-5 nanocomposite with sunlight sensitivity can be a promising candidate to purify wastewater containing organic pollutants. |
collection_details |
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container_issue |
1 |
title_short |
Synthesis, characterization and photocatalytic application of Ag-doped Fe-ZSM-5$ TiO_{2} $ nanocomposite for degradation of reactive red 195 (RR 195) in aqueous environment under sunlight irradiation |
url |
https://dx.doi.org/10.1007/s40201-019-00342-5 |
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author2 |
Ghasemi, Zahra Younesi, Habibollah Bahramifar, Nader |
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Ghasemi, Zahra Younesi, Habibollah Bahramifar, Nader |
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doi_str |
10.1007/s40201-019-00342-5 |
up_date |
2024-07-03T15:21:59.456Z |
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|
score |
7.3992023 |