Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization
A commonly known weakness of homogeneous catalysts is the difficulty to recover the active catalyst from the product. Due to the disadvantage, the designing of supported catalyst has been approached to overcome the separation difficulty of the palladium-based homogeneous catalyst. New polymer suppor...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Published: |
Malaysian Society of Analytical Sciences
2016
|
| Subjects: |
| _version_ | 1796862182834569216 |
|---|---|
| author | Soh, S. K. C. Kassim, I. S. Jusoh, S. A. Samsuddin, M. |
| author_facet | Soh, S. K. C. Kassim, I. S. Jusoh, S. A. Samsuddin, M. |
| author_sort | Soh, S. K. C. |
| collection | ePrints |
| description | A commonly known weakness of homogeneous catalysts is the difficulty to recover the active catalyst from the product. Due to the disadvantage, the designing of supported catalyst has been approached to overcome the separation difficulty of the palladium-based homogeneous catalyst. New polymer supported N2O2 metal complex was successfully immobilized by mixing of poly(4-vinylpyridine) with palladium(II) complex in the presence of ethyl acetate as solvent. Then, the reaction was stirred for 72 hours at room temperature to form corresponding P4VP-Pd catalyst. The properties of immobilized catalyst were characterized by various techniques such as fourier transform infrared (FTIR), thermogravimetric (TGA), X-ray diffraction (XRD), scanning electron microscopy/energy dispersive X-ray (SEM/EDX) and inductively coupled plasma-optical emission (ICP-OES) spectroscopy. |
| first_indexed | 2024-03-05T20:07:42Z |
| format | Article |
| id | utm.eprints-74249 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:07:42Z |
| publishDate | 2016 |
| publisher | Malaysian Society of Analytical Sciences |
| record_format | dspace |
| spelling | utm.eprints-742492017-11-28T07:42:36Z http://eprints.utm.my/74249/ Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization Soh, S. K. C. Kassim, I. S. Jusoh, S. A. Samsuddin, M. QD Chemistry A commonly known weakness of homogeneous catalysts is the difficulty to recover the active catalyst from the product. Due to the disadvantage, the designing of supported catalyst has been approached to overcome the separation difficulty of the palladium-based homogeneous catalyst. New polymer supported N2O2 metal complex was successfully immobilized by mixing of poly(4-vinylpyridine) with palladium(II) complex in the presence of ethyl acetate as solvent. Then, the reaction was stirred for 72 hours at room temperature to form corresponding P4VP-Pd catalyst. The properties of immobilized catalyst were characterized by various techniques such as fourier transform infrared (FTIR), thermogravimetric (TGA), X-ray diffraction (XRD), scanning electron microscopy/energy dispersive X-ray (SEM/EDX) and inductively coupled plasma-optical emission (ICP-OES) spectroscopy. Malaysian Society of Analytical Sciences 2016 Article PeerReviewed Soh, S. K. C. and Kassim, I. S. and Jusoh, S. A. and Samsuddin, M. (2016) Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization. Malaysian Journal of Analytical Sciences, 20 (4). pp. 856-862. ISSN 1394-2506 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84982274272&doi=10.17576%2fmjas-2016-2004-20&partnerID=40&md5=511f806d3617e47e19c00674cef1ff2b |
| spellingShingle | QD Chemistry Soh, S. K. C. Kassim, I. S. Jusoh, S. A. Samsuddin, M. Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization |
| title | Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization |
| title_full | Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization |
| title_fullStr | Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization |
| title_full_unstemmed | Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization |
| title_short | Immobilization of highly effective palladium catalyst onto poly(4-vinylpyridine): synthesis and characterization |
| title_sort | immobilization of highly effective palladium catalyst onto poly 4 vinylpyridine synthesis and characterization |
| topic | QD Chemistry |
| work_keys_str_mv | AT sohskc immobilizationofhighlyeffectivepalladiumcatalystontopoly4vinylpyridinesynthesisandcharacterization AT kassimis immobilizationofhighlyeffectivepalladiumcatalystontopoly4vinylpyridinesynthesisandcharacterization AT jusohsa immobilizationofhighlyeffectivepalladiumcatalystontopoly4vinylpyridinesynthesisandcharacterization AT samsuddinm immobilizationofhighlyeffectivepalladiumcatalystontopoly4vinylpyridinesynthesisandcharacterization |