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https://hdl.handle.net/10316/110171| Título: | The influence of the support on the singlet oxygen quantum yields of porphyrin supported photosensitizers | Autor: | Pineiro, Marta Ribeiro, Sónia M. Serra, Arménio |
Palavras-chave: | Photooxidation; supported catalysts; porphyrins; polymer; singlet oxygen | Data: | 2009 | Editora: | Arkat USA | Projeto: | FCT-POCTI/QUI/55931/2004 SFRH/BD/40228/2007 FCT, POCI-2010, FEDER - REEQ/481/QUI/2006 |
Título da revista, periódico, livro ou evento: | Arkivoc | Volume: | 2010 | Número: | 5 | Resumo: | 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 | Direitos: | openAccess |
| Aparece nas coleções: | FCTUC Química - Artigos em Revistas Internacionais |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| The influence of the support on the singlet oxygen quantum yields of porphyrin supported photosensitizers.pdf | 373.52 kB | Adobe PDF | Ver/Abrir |
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