Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose
Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, wh...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Sabarish, R. [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017transfer abstract |
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| Umfang: |
8 |
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| Übergeordnetes Werk: |
Enthalten in: Role of sulfur in combating arsenic stress through upregulation of important proteins, and - Amna, Syeda ELSEVIER, 2020, an international journal on the science and technology of wet and dry particulate systems, Amsterdam [u.a.] |
|---|---|
| Übergeordnetes Werk: |
volume:320 ; year:2017 ; pages:412-419 ; extent:8 |
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| DOI / URN: |
10.1016/j.powtec.2017.07.041 |
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| 520 | |a Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. | ||
| 520 | |a Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. | ||
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10.1016/j.powtec.2017.07.041 doi GBV00000000000370.pica (DE-627)ELV015605582 (ELSEVIER)S0032-5910(17)30578-8 DE-627 ger DE-627 rakwb eng 630 640 580 VZ BIODIV DE-30 fid 42.00 bkl Sabarish, R. verfasserin aut Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose 2017transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Unnikrishnan, G. oth Enthalten in Elsevier Science Amna, Syeda ELSEVIER Role of sulfur in combating arsenic stress through upregulation of important proteins, and 2020 an international journal on the science and technology of wet and dry particulate systems Amsterdam [u.a.] (DE-627)ELV005093252 volume:320 year:2017 pages:412-419 extent:8 https://doi.org/10.1016/j.powtec.2017.07.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV 42.00 Biologie: Allgemeines VZ AR 320 2017 412-419 8 |
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10.1016/j.powtec.2017.07.041 doi GBV00000000000370.pica (DE-627)ELV015605582 (ELSEVIER)S0032-5910(17)30578-8 DE-627 ger DE-627 rakwb eng 630 640 580 VZ BIODIV DE-30 fid 42.00 bkl Sabarish, R. verfasserin aut Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose 2017transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Unnikrishnan, G. oth Enthalten in Elsevier Science Amna, Syeda ELSEVIER Role of sulfur in combating arsenic stress through upregulation of important proteins, and 2020 an international journal on the science and technology of wet and dry particulate systems Amsterdam [u.a.] (DE-627)ELV005093252 volume:320 year:2017 pages:412-419 extent:8 https://doi.org/10.1016/j.powtec.2017.07.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV 42.00 Biologie: Allgemeines VZ AR 320 2017 412-419 8 |
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10.1016/j.powtec.2017.07.041 doi GBV00000000000370.pica (DE-627)ELV015605582 (ELSEVIER)S0032-5910(17)30578-8 DE-627 ger DE-627 rakwb eng 630 640 580 VZ BIODIV DE-30 fid 42.00 bkl Sabarish, R. verfasserin aut Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose 2017transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Unnikrishnan, G. oth Enthalten in Elsevier Science Amna, Syeda ELSEVIER Role of sulfur in combating arsenic stress through upregulation of important proteins, and 2020 an international journal on the science and technology of wet and dry particulate systems Amsterdam [u.a.] (DE-627)ELV005093252 volume:320 year:2017 pages:412-419 extent:8 https://doi.org/10.1016/j.powtec.2017.07.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV 42.00 Biologie: Allgemeines VZ AR 320 2017 412-419 8 |
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10.1016/j.powtec.2017.07.041 doi GBV00000000000370.pica (DE-627)ELV015605582 (ELSEVIER)S0032-5910(17)30578-8 DE-627 ger DE-627 rakwb eng 630 640 580 VZ BIODIV DE-30 fid 42.00 bkl Sabarish, R. verfasserin aut Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose 2017transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Unnikrishnan, G. oth Enthalten in Elsevier Science Amna, Syeda ELSEVIER Role of sulfur in combating arsenic stress through upregulation of important proteins, and 2020 an international journal on the science and technology of wet and dry particulate systems Amsterdam [u.a.] (DE-627)ELV005093252 volume:320 year:2017 pages:412-419 extent:8 https://doi.org/10.1016/j.powtec.2017.07.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV 42.00 Biologie: Allgemeines VZ AR 320 2017 412-419 8 |
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10.1016/j.powtec.2017.07.041 doi GBV00000000000370.pica (DE-627)ELV015605582 (ELSEVIER)S0032-5910(17)30578-8 DE-627 ger DE-627 rakwb eng 630 640 580 VZ BIODIV DE-30 fid 42.00 bkl Sabarish, R. verfasserin aut Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose 2017transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. Unnikrishnan, G. oth Enthalten in Elsevier Science Amna, Syeda ELSEVIER Role of sulfur in combating arsenic stress through upregulation of important proteins, and 2020 an international journal on the science and technology of wet and dry particulate systems Amsterdam [u.a.] (DE-627)ELV005093252 volume:320 year:2017 pages:412-419 extent:8 https://doi.org/10.1016/j.powtec.2017.07.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV 42.00 Biologie: Allgemeines VZ AR 320 2017 412-419 8 |
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Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose |
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Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose |
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Role of sulfur in combating arsenic stress through upregulation of important proteins, and |
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synthesis, characterization and catalytic activity of hierarchical zsm-5 templated by carboxymethyl cellulose |
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Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose |
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Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. |
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Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. |
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Hierarchical ZSM-5 zeolite has been successfully synthesized using carboxymethyl cellulose (CMC) as a mesotemplate. The synthesized samples were characterized by using XRD, FT-IR, Al-NMR spectroscopy, SEM, TEM, TG, N2 adsorption–desorption and NH3-TPD. They exhibited characteristic MFI structure, which was confirmed by XRD and FT-IR analysis. 27Al MAS NMR spectra indicated the presence of tetrahedral co-ordinated Al in the hierarchical zeolite. SEM and TEM images of the sample showed significant mesoporosity. The N2 adsorption/desorption results supported the presence of mesopores. Catalytic activity of the prepared mesoporous ZSM-5 for the acetalization of cyclohexanone with methanol was examined. The effects of molar ratio, catalyst amount and time on cyclohexanone conversion were studied. It has been found that the catalytic activity of mesoporous ZSM-5 catalyst is superior to that of the conventional zeolite for the acetalization of cyclohexanone with methanol. |
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Synthesis, characterization and catalytic activity of hierarchical ZSM-5 templated by carboxymethyl cellulose |
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