Chemiluminescence during thermal degradation of sodium persulfate in the presence of terbium sulfate: 1. The catalytic effect of terbium(III) ions

Chemiluminescence during thermal degradation of sodium persulfate in the presence of terbium sulfate: 1. The catalytic effect of terbium(III) ions

Chemiluminecscence (CL) generated during the thermal degradation of sodium persulfate in the presence of terbium(III) sulfate was studied. The CL spectrum corresponds to emission from excited terbium ions. It was found that Tb(III) acts not only as a photon emitter but also a catalyst for the therma...

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Veröffentlicht in:High energy chemistry 2009-11, Vol.43 (6), p.496-498
Hauptverfasser: Mamykin, A. A., Mamykin, A. V., Antipin, V. A., Kazakov, V. P.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Photochemistry
Physical Chemistry
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Zusammenfassung:Chemiluminecscence (CL) generated during the thermal degradation of sodium persulfate in the presence of terbium(III) sulfate was studied. The CL spectrum corresponds to emission from excited terbium ions. It was found that Tb(III) acts not only as a photon emitter but also a catalyst for the thermal degradation of sodium persulfate. A scheme of reactions resulting in the formation of excited-state Tb(III) was proposed.
ISSN:0018-1439
1608-3148
DOI:10.1134/S0018143909060137