Chemiluminescent Oxidation Reaction of Eu2+ Ions with H2O2

Author:

Elbanowski Marian1,Wierzchowski Jacek2,Paetz Maria1,Sławiński Janusz2

Affiliation:

1. Department of Rare Earths, Faculty of Chemistry, A. Mickiewicz University. Grunwaldzka 6, 60-780 Poznań.

2. Department of Physics, Academy of Agriculture, Wojska Polskiego 38/42, 60-637 Poznań,Poland.

Abstract

Abstract A series of chemiluminescence (CL) investigations of rare earth ions in redox reactions has been initiated. The study of oxidation reactions of Eu2+ - uncomplexed and complexed by ethylenediaminetetraacetic acid (EDTA) -with H2O2 has revealed a distinct CL of Eu3+ with two-phasic kinetics, controlled by pH and the concentration of H2O2.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

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