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Environmentally Friendly Phthalocyanine Catalysts for Water Decontamination - Non Photocatalytic Systems
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SYSNO ASEP 0333712 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Environmentally Friendly Phthalocyanine Catalysts for Water Decontamination - Non Photocatalytic Systems Title Ftalocyaniny přátelské pro životní prostředí vhodné k dekontaminaci znečištěné vody – nekatalytické systémy Author(s) Klusoň, Petr (UCHP-M) RID, ORCID, SAI
Drobek, M. (FR)
Zsigmond, A. (HU)
Baranyi, J. (HU)
Bata, P. (HU)
Zárubová, Š. (NO)
Kalaji, A. (GB)Source Title Applied Catalysis B - Environmental. - : Elsevier - ISSN 0926-3373
Roč. 91, 3-4 (2009), s. 605-609Number of pages 5 s. Language eng - English Country NL - Netherlands Keywords phthalocyanines ; phenol ; chlorophenols Subject RIV CI - Industrial Chemistry, Chemical Engineering R&D Projects GD203/03/H140 GA ČR - Czech Science Foundation (CSF) KAN400720701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40720504 - UCHP-M (2005-2011) UT WOS 000270120600004 DOI DI 10.1016/j.apcatb.2009.06.033 Annotation In this work we report on possible utilisation of sulphonated phthalocyanines as efficient oxidation catalysts for the removal of various traces of chlorinated compounds from an aquatic environment. Photocatalytic oxidations were carried out with visible and ultraviolet light in agreement with location of their distinctive absorption bands in both these regions. The reaction rate of decomposition of the substrate was measured as a function of pH. Special attention was paid to describe aggregation of the photocatalyst resulting in significant decreasing of the photooxidation activity. Photocatalytic efficiency was verified according to calculated quantum yields. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2010
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