One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation
In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic prope...
Ausführliche Beschreibung
Autor*in: |
Is Fatimah [verfasserIn] Ika Yanti [verfasserIn] Hiroko Kawaii Wijayanti [verfasserIn] Galih Dwiki Ramanda [verfasserIn] Suresh Sagadevan [verfasserIn] Muchammad Tamyiz [verfasserIn] Ruey-an Doong [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2023 |
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Übergeordnetes Werk: |
In: Case Studies in Chemical and Environmental Engineering - Elsevier, 2021, 8(2023), Seite 100369- |
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Übergeordnetes Werk: |
volume:8 ; year:2023 ; pages:100369- |
Links: |
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DOI / URN: |
10.1016/j.cscee.2023.100369 |
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Katalog-ID: |
DOAJ090654315 |
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520 | |a In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. | ||
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10.1016/j.cscee.2023.100369 doi (DE-627)DOAJ090654315 (DE-599)DOAJ5879e4dd14ac442f86805930c0eee4a5 DE-627 ger DE-627 rakwb eng TA170-171 TP155-156 Is Fatimah verfasserin aut One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. Advanced oxidation process Dye degradation Fe3O4 Nickel ferrit Environmental engineering Chemical engineering Ika Yanti verfasserin aut Hiroko Kawaii Wijayanti verfasserin aut Galih Dwiki Ramanda verfasserin aut Suresh Sagadevan verfasserin aut Muchammad Tamyiz verfasserin aut Ruey-an Doong verfasserin aut In Case Studies in Chemical and Environmental Engineering Elsevier, 2021 8(2023), Seite 100369- (DE-627)1727718828 26660164 nnns volume:8 year:2023 pages:100369- https://doi.org/10.1016/j.cscee.2023.100369 kostenfrei https://doaj.org/article/5879e4dd14ac442f86805930c0eee4a5 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666016423000749 kostenfrei https://doaj.org/toc/2666-0164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2023 100369- |
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10.1016/j.cscee.2023.100369 doi (DE-627)DOAJ090654315 (DE-599)DOAJ5879e4dd14ac442f86805930c0eee4a5 DE-627 ger DE-627 rakwb eng TA170-171 TP155-156 Is Fatimah verfasserin aut One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. Advanced oxidation process Dye degradation Fe3O4 Nickel ferrit Environmental engineering Chemical engineering Ika Yanti verfasserin aut Hiroko Kawaii Wijayanti verfasserin aut Galih Dwiki Ramanda verfasserin aut Suresh Sagadevan verfasserin aut Muchammad Tamyiz verfasserin aut Ruey-an Doong verfasserin aut In Case Studies in Chemical and Environmental Engineering Elsevier, 2021 8(2023), Seite 100369- (DE-627)1727718828 26660164 nnns volume:8 year:2023 pages:100369- https://doi.org/10.1016/j.cscee.2023.100369 kostenfrei https://doaj.org/article/5879e4dd14ac442f86805930c0eee4a5 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666016423000749 kostenfrei https://doaj.org/toc/2666-0164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2023 100369- |
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10.1016/j.cscee.2023.100369 doi (DE-627)DOAJ090654315 (DE-599)DOAJ5879e4dd14ac442f86805930c0eee4a5 DE-627 ger DE-627 rakwb eng TA170-171 TP155-156 Is Fatimah verfasserin aut One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. Advanced oxidation process Dye degradation Fe3O4 Nickel ferrit Environmental engineering Chemical engineering Ika Yanti verfasserin aut Hiroko Kawaii Wijayanti verfasserin aut Galih Dwiki Ramanda verfasserin aut Suresh Sagadevan verfasserin aut Muchammad Tamyiz verfasserin aut Ruey-an Doong verfasserin aut In Case Studies in Chemical and Environmental Engineering Elsevier, 2021 8(2023), Seite 100369- (DE-627)1727718828 26660164 nnns volume:8 year:2023 pages:100369- https://doi.org/10.1016/j.cscee.2023.100369 kostenfrei https://doaj.org/article/5879e4dd14ac442f86805930c0eee4a5 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666016423000749 kostenfrei https://doaj.org/toc/2666-0164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2023 100369- |
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10.1016/j.cscee.2023.100369 doi (DE-627)DOAJ090654315 (DE-599)DOAJ5879e4dd14ac442f86805930c0eee4a5 DE-627 ger DE-627 rakwb eng TA170-171 TP155-156 Is Fatimah verfasserin aut One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. Advanced oxidation process Dye degradation Fe3O4 Nickel ferrit Environmental engineering Chemical engineering Ika Yanti verfasserin aut Hiroko Kawaii Wijayanti verfasserin aut Galih Dwiki Ramanda verfasserin aut Suresh Sagadevan verfasserin aut Muchammad Tamyiz verfasserin aut Ruey-an Doong verfasserin aut In Case Studies in Chemical and Environmental Engineering Elsevier, 2021 8(2023), Seite 100369- (DE-627)1727718828 26660164 nnns volume:8 year:2023 pages:100369- https://doi.org/10.1016/j.cscee.2023.100369 kostenfrei https://doaj.org/article/5879e4dd14ac442f86805930c0eee4a5 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666016423000749 kostenfrei https://doaj.org/toc/2666-0164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2023 100369- |
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10.1016/j.cscee.2023.100369 doi (DE-627)DOAJ090654315 (DE-599)DOAJ5879e4dd14ac442f86805930c0eee4a5 DE-627 ger DE-627 rakwb eng TA170-171 TP155-156 Is Fatimah verfasserin aut One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. Advanced oxidation process Dye degradation Fe3O4 Nickel ferrit Environmental engineering Chemical engineering Ika Yanti verfasserin aut Hiroko Kawaii Wijayanti verfasserin aut Galih Dwiki Ramanda verfasserin aut Suresh Sagadevan verfasserin aut Muchammad Tamyiz verfasserin aut Ruey-an Doong verfasserin aut In Case Studies in Chemical and Environmental Engineering Elsevier, 2021 8(2023), Seite 100369- (DE-627)1727718828 26660164 nnns volume:8 year:2023 pages:100369- https://doi.org/10.1016/j.cscee.2023.100369 kostenfrei https://doaj.org/article/5879e4dd14ac442f86805930c0eee4a5 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666016423000749 kostenfrei https://doaj.org/toc/2666-0164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2023 100369- |
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One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation |
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In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. |
abstractGer |
In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. |
abstract_unstemmed |
In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed by coprecipitation followed by hydrothermal method using iron rust waste as iron precursor, and NiCl3 as nickel precursor. The catalytic properties of material were tested on methyl violet catalytic oxidation. The results from x-ray diffraction, x-ray photoelectron spectroscopy, and scanning electron spectroscopy confirmed the formation of Fe3O4/NiFe2O4 without any other impurities. Particle size analysis using and transmission electron microscopy revealed that the use of iron rust waste gave the smaller particle's size of the nanocomposite compared to the use of Fe(III) precursor. The sample expressed the smaller saturation magnetization, but higher specific surface area and porosity are supporting feature to increase the catalytic activity in methyl violet oxidation. The optimum degradation efficiency of <95% is expressed for degradation of methyl violet (MV) with concentration range of 10–50 ppm. Reusability of the nanocomposite was demonstrated as there is insignificant change of the activity until 5th usage. The research revealed the potency of iron rust waste to be source of functional material and can be notified as a potential strategy for environmental management and application. |
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One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation |
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