Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method
Colloidal ruthenium nanoparticles were prepared by chemical reduction of ruthenium trichloride (RuCl3) using sodium borohydrate (NaBH4) as reducing agent and sodium dodecyl sulfate (SDS) as a stabilizer. Size and size distribution of synthesized colloidal Ru nanoparticles were studied by varying dif...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/831694 |
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| author | R. G. Patharkar S. U. Nandanwar M. Chakraborty |
| author_facet | R. G. Patharkar S. U. Nandanwar M. Chakraborty |
| author_sort | R. G. Patharkar |
| collection | DOAJ |
| description | Colloidal ruthenium nanoparticles were prepared by chemical reduction of ruthenium trichloride (RuCl3) using sodium borohydrate (NaBH4) as reducing agent and sodium dodecyl sulfate (SDS) as a stabilizer. Size and size distribution of synthesized colloidal Ru nanoparticles were studied by varying different parameters such as molar ratio (MR) of SDS/RuCl3, NaBH4/RuCl3, effects of different stabilizers, and reducing agents. Prepared nanoparticles were characterized by transmission electron microscope (TEM) and dynamic light scattering (DLS). Stability of colloidal nanoparticles was detected by Turbiscan. Stable Ru nanoparticles were dispersed on γ-Al2O3 to prepare Ru/γ-Al2O3 catalyst. This catalyst was characterized by X-ray Diffraction (XRD) and transmission electron microscope (TEM). |
| format | Article |
| id | doaj-art-2c79cbd28d4d445280ede67489db5246 |
| institution | DOAJ |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-2c79cbd28d4d445280ede67489db52462025-08-20T03:20:25ZengWileyJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/831694831694Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction MethodR. G. Patharkar0S. U. Nandanwar1M. Chakraborty2Department of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, Gujarat, Surat-395007, IndiaDepartment of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, Gujarat, Surat-395007, IndiaDepartment of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, Gujarat, Surat-395007, IndiaColloidal ruthenium nanoparticles were prepared by chemical reduction of ruthenium trichloride (RuCl3) using sodium borohydrate (NaBH4) as reducing agent and sodium dodecyl sulfate (SDS) as a stabilizer. Size and size distribution of synthesized colloidal Ru nanoparticles were studied by varying different parameters such as molar ratio (MR) of SDS/RuCl3, NaBH4/RuCl3, effects of different stabilizers, and reducing agents. Prepared nanoparticles were characterized by transmission electron microscope (TEM) and dynamic light scattering (DLS). Stability of colloidal nanoparticles was detected by Turbiscan. Stable Ru nanoparticles were dispersed on γ-Al2O3 to prepare Ru/γ-Al2O3 catalyst. This catalyst was characterized by X-ray Diffraction (XRD) and transmission electron microscope (TEM).http://dx.doi.org/10.1155/2013/831694 |
| spellingShingle | R. G. Patharkar S. U. Nandanwar M. Chakraborty Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method Journal of Chemistry |
| title | Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method |
| title_full | Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method |
| title_fullStr | Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method |
| title_full_unstemmed | Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method |
| title_short | Synthesis of Colloidal Ruthenium Nanocatalyst by Chemical Reduction Method |
| title_sort | synthesis of colloidal ruthenium nanocatalyst by chemical reduction method |
| url | http://dx.doi.org/10.1155/2013/831694 |
| work_keys_str_mv | AT rgpatharkar synthesisofcolloidalrutheniumnanocatalystbychemicalreductionmethod AT sunandanwar synthesisofcolloidalrutheniumnanocatalystbychemicalreductionmethod AT mchakraborty synthesisofcolloidalrutheniumnanocatalystbychemicalreductionmethod |