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2-Chlorophenol photooxidation using immobilized meso-tetraphenylporphyrin in polyurethane nanofabrics
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SYSNO ASEP 0387954 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název 2-Chlorophenol photooxidation using immobilized meso-tetraphenylporphyrin in polyurethane nanofabrics Tvůrce(i) Gmurek, M. (PL)
Mosinger, Jiří (UACH-T) RID, ORCID, SAI
Miller, J. S. (PL)Zdroj.dok. Photochemical & Photobiological Sciences - ISSN 1474-905X
Roč. 11, č. 9 (2012), s. 1422-1427Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova SINGLET OXYGEN PRODUCTION ; AQUEOUS-SOLUTIONS ; SUBSTITUTED PHENOLS ; CHLOROPHENOLS Vědní obor RIV CA - Anorganická chemie Institucionální podpora UACH-T - RVO:61388980 UT WOS 000307583800003 DOI 10.1039/c2pp25010a Anotace The photosensitized oxidation of 2-chlorophenol (2-CP) in aqueous solution using immobilized meso-tetraphenylporphyrin (TPP) in polyurethane nanofabrics was studied. The influence of various parameters on the reaction efficiency was investigated, i.e., 2-CP concentration, oxygen content and pH of the reaction solution and the stability of immobilized photosensitizer at the multiple use. The resistance of the structure of the photosensitizer carrier toward the solutions of various pH was also studied. The participation of molecular singlet oxygen (O-1(2)) in the photooxidation was tested using NaN3 and imidazole quenchers of O-1(2). The kinetics of the process was described using Langmuir-Hinshelwood model. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2013
Počet záznamů: 1