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Characterization and catalytic activity of poly(4-vinylpyridine-co- divinylbenzene)-Co2+ complex
dc.creator | Lončarević, Davor | |
dc.creator | Čupić, Željko | |
dc.date.accessioned | 2019-01-30T17:13:43Z | |
dc.date.available | 2019-01-30T17:13:43Z | |
dc.date.issued | 2005 | |
dc.identifier.issn | 0255-5476 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/224 | |
dc.description.abstract | Poly(4-vinylpyridine-co-divinylbenzene)-Co2+ was characterized using infrared spectroscopy (IR), thermogravimetric analysis (TG-DTA), N 2-physisorption and polarography. Thermal analysis suggests sufficient thermal stability of the polymer support, under reaction conditions. From polarography measurements, the Co2+ content on polymer-supported catalysts is estimated and it was proved that no significant leaching occurred during the activity tests. At the molecular level, FTIR of P4VP-DVB-Co 2+ reveals that the pyridine nitrogen lone pair coordinates to the metal center in the polymeric complex. The obtained P4VP-DVB-Co2+ catalysts performed interesting catalytic activity in reaction of the cyclohexane oxidation with air, indicating that increasing Co2+ content lowers the initiation temperature and raises the decomposition of cyclohexylhydroperoxide. | en |
dc.rights | restrictedAccess | |
dc.source | Materials Science Forum | |
dc.subject | Cyclohexane oxidation by air | en |
dc.subject | Poly(4-vinylpyridine-co-divinylbenzene)-Co2+ | en |
dc.subject | Polymer supported catalyst | en |
dc.title | Characterization and catalytic activity of poly(4-vinylpyridine-co- divinylbenzene)-Co2+ complex | en |
dc.type | conferenceObject | |
dc.rights.license | ARR | |
dcterms.abstract | Лончаревић, Давор; Чупић, Жељко; | |
dc.citation.volume | 494 | |
dc.citation.spage | 363 | |
dc.citation.epage | 368 | |
dc.citation.other | 494: 363-368 | |
dc.citation.rank | M23 | |
dc.identifier.doi | 10.4028/0-87849-971-7.363 | |
dc.identifier.scopus | 2-s2.0-34548502496 | |
dc.type.version | publishedVersion |