A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3
Alumina-supported Cs3[Re(C2O4)3] precursor has been synthesized for preparation of Re-Cs/g-Al2O3 catalyst. Cs3[Re(C2O4)3] has been prepared from the reaction of ReCl3 with H2C2O4.2H2O and CsCl in water. The complex has been characterized by elemental analysis and various spectroscopy techniques s...
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
2008-09-01
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| Series: | Iranian Journal of Chemistry & Chemical Engineering |
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| Online Access: | http://www.ijcce.ac.ir/article_6965_461fbc2c118671c03610502ce639d2ab.pdf |
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doaj-a53a41f0775e4f49b601548e21a260022020-11-25T03:58:35ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering 1021-99861021-99862008-09-0127337436965A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3Hassan Hadadzadeh0Ali Reza Rezvani1Ali Reza Salehi Rad2Elahe Khozeymeh3Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, I.R. IRANDepartment of Chemistry, University of Sistan and Baluchestan, P.O. Box 98135-674 Zahedan, I.R. IRANDepartment of Chemistry, University of Sistan and Baluchestan, P.O. Box 98135-674 Zahedan, I.R. IRANDepartment of Chemistry, K. N. Toosi University of Technology, Tehran 15418, I.R. IRANAlumina-supported Cs3[Re(C2O4)3] precursor has been synthesized for preparation of Re-Cs/g-Al2O3 catalyst. Cs3[Re(C2O4)3] has been prepared from the reaction of ReCl3 with H2C2O4.2H2O and CsCl in water. The complex has been characterized by elemental analysis and various spectroscopy techniques such as FT-IR, UV-Vis and 13C-NMR. The complex was supported on γ-Al2O3 by column chromatography. Cs3[Re(C2O4)3]/Al2O3 was calcined at 600 °C for 6 h. Characterization of both precursor and calcined catalyst were carried out using XRD, BET specific surface area and thermal analysis methods (TGA/DSC).http://www.ijcce.ac.ir/article_6965_461fbc2c118671c03610502ce639d2ab.pdfaluminabetrhenium catalystxrdprecursorthermal analysis |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Hassan Hadadzadeh Ali Reza Rezvani Ali Reza Salehi Rad Elahe Khozeymeh |
| spellingShingle |
Hassan Hadadzadeh Ali Reza Rezvani Ali Reza Salehi Rad Elahe Khozeymeh A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3 Iranian Journal of Chemistry & Chemical Engineering alumina bet rhenium catalyst xrd precursor thermal analysis |
| author_facet |
Hassan Hadadzadeh Ali Reza Rezvani Ali Reza Salehi Rad Elahe Khozeymeh |
| author_sort |
Hassan Hadadzadeh |
| title |
A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3 |
| title_short |
A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3 |
| title_full |
A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3 |
| title_fullStr |
A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3 |
| title_full_unstemmed |
A Novel Method for Preparation of Alumina-Supported Rhenium-Cesium Catalyst, Re-Cs/-Al2O3 |
| title_sort |
novel method for preparation of alumina-supported rhenium-cesium catalyst, re-cs/-al2o3 |
| publisher |
Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
| series |
Iranian Journal of Chemistry & Chemical Engineering |
| issn |
1021-9986 1021-9986 |
| publishDate |
2008-09-01 |
| description |
Alumina-supported Cs3[Re(C2O4)3] precursor has been synthesized for preparation of Re-Cs/g-Al2O3 catalyst. Cs3[Re(C2O4)3] has been prepared from the reaction of ReCl3 with H2C2O4.2H2O and CsCl in water. The complex has been characterized by elemental analysis and various spectroscopy techniques such as FT-IR, UV-Vis and 13C-NMR. The complex was supported on γ-Al2O3 by column chromatography. Cs3[Re(C2O4)3]/Al2O3 was calcined at 600 °C for 6 h. Characterization of both precursor and calcined catalyst were carried out using XRD, BET specific surface area and thermal analysis methods (TGA/DSC). |
| topic |
alumina bet rhenium catalyst xrd precursor thermal analysis |
| url |
http://www.ijcce.ac.ir/article_6965_461fbc2c118671c03610502ce639d2ab.pdf |
| work_keys_str_mv |
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