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https://hdl.handle.net/10316/110171| Title: | The influence of the support on the singlet oxygen quantum yields of porphyrin supported photosensitizers | Authors: | Pineiro, Marta Ribeiro, Sónia M. Serra, Arménio |
Keywords: | Photooxidation; supported catalysts; porphyrins; polymer; singlet oxygen | Issue Date: | 2009 | Publisher: | Arkat USA | Project: | FCT-POCTI/QUI/55931/2004 SFRH/BD/40228/2007 FCT, POCI-2010, FEDER - REEQ/481/QUI/2006 |
Serial title, monograph or event: | Arkivoc | Volume: | 2010 | Issue: | 5 | Abstract: | A halogenated porphyrin was covalently supported on aminoalkylated silica and aminoalkylated Merrifield polymer through a chlorosulfonation reaction. The supported porphyrin was tested for the photoxidation of α-terpinene. The kinetics of photocatalysis were evaluated using 9,10-dimethylanthracene as target and singlet oxygen formation quantum yield was calculated. The influence of the support, silica, Merrifield and other polymers, on the quenching of singlet oxygen were also evaluated. | URI: | https://hdl.handle.net/10316/110171 | ISSN: | 1551-7012 | DOI: | 10.3998/ark.5550190.0011.506 | Rights: | openAccess |
| Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| The influence of the support on the singlet oxygen quantum yields of porphyrin supported photosensitizers.pdf | 373.52 kB | Adobe PDF | View/Open |
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