Počet záznamů: 1
Competitive inhibition of a metal-free porphyrin oxygen-reduction catalyst by water
- 1.0376110 - ÚFCH JH 2013 RIV GB eng J - Článek v odborném periodiku
Trojánek, Antonín - Langmaier, Jan - Záliš, Stanislav - Samec, Zdeněk
Competitive inhibition of a metal-free porphyrin oxygen-reduction catalyst by water.
Chemical Communications. Roč. 48, č. 34 (2012), s. 4094-4096. ISSN 1359-7345. E-ISSN 1364-548X
Grant CEP: GA ČR GAP208/11/0697
Výzkumný záměr: CEZ:AV0Z40400503
Klíčová slova: metal-free porphyrin * competitive inhibition * liquid-liquid interfaces
Kód oboru RIV: CG - Elektrochemie
Impakt faktor: 6.378, rok: 2012
A stopped-flow method is used to study the effects of water and reactant acid anion TB− = tetrakis(pentafluorophenyl)borate on the homogeneous oxygen reduction catalyzed by the protonated tetraphenylporphyrin. Observed competitive inhibition of the catalyst is linked to the DFT free energy of extraction of O2, water, and TB− from the porphyrin complex.
Trvalý link: http://hdl.handle.net/11104/0208603
Počet záznamů: 1