Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/12637
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Campo DC | Valor | Idioma |
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dc.contributor.author | Machado, A. V. | - |
dc.contributor.author | Neves, I. C. | - |
dc.contributor.author | Botelho, Gabriela | - |
dc.contributor.author | Rebelo, P. | - |
dc.date.accessioned | 2011-06-28T10:35:30Z | - |
dc.date.available | 2011-06-28T10:35:30Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Machado, A. V., Neves, I., Botelho, G., & Rebelo, P. (2006, May 15). Thermogravimetric Study of Polyethylene Catalytic Degradation by Zeolites. Materials Science Forum. Trans Tech Publications, Ltd. http://doi.org/10.4028/www.scientific.net/msf.514-516.901 | - |
dc.identifier.isbn | 9780878494026 | por |
dc.identifier.issn | 1662-9752 | por |
dc.identifier.uri | https://hdl.handle.net/1822/12637 | - |
dc.description.abstract | Commercial samples of high density polyethylene were decomposed over faujasites (FAU) type zeolites (Y-type) using thermal gravimetric analysis (TGA). The catalytic activity and behavior of the FAU-zeolites catalysts were determined. It was found that the degradation temperature of polymer strongly depends on the catalytic acidity of the zeolites. HY zeolite was identified as the most active catalyst due to its strong acidity. The results showed that the activation energy decrease with the amount of catalyst added. | por |
dc.description.sponsorship | (undefined) | por |
dc.language.iso | eng | por |
dc.publisher | Trans Tech Publications Ltd | por |
dc.rights | restrictedAccess | por |
dc.subject | Degradation | por |
dc.subject | FAU-Zeolites | por |
dc.subject | Polyethylene (PE) | por |
dc.subject | Thermogravimetry | por |
dc.subject | polyethylene | por |
dc.title | Thermogravimetric study of polyethylene catalytic degradation by zeolites | por |
dc.type | conferencePaper | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.scientific.net/MSF.514-516.901 | - |
oaire.citationStartPage | 901 | por |
oaire.citationEndPage | 904 | por |
oaire.citationIssue | PART 2 | por |
oaire.citationTitle | Materials Science Forum | por |
oaire.citationVolume | 514-516 | por |
dc.identifier.doi | 10.4028/www.scientific.net/msf.514-516.901 | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Materials Science Forum | por |
sdum.conferencePublication | ADVANCED MATERIALS FORUM III, PTS 1 AND 2 | por |
Aparece nas coleções: | IPC - Artigos em revistas científicas internacionais com arbitragem |
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30. thermogravimetric study of polyethylene catalytic degradation by zeolites.pdf Acesso restrito! | 103,73 kB | Adobe PDF | Ver/Abrir |