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Oscillations chimiques du système BrO 3 − /Ce 4+ /acétylacétone. Communication préliminaire
Author(s) -
Janjic DéSimir,
Stroot Philippe,
Burger Ulrich
Publication year - 1974
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19740570130
Subject(s) - acetylacetone , chemistry , malonic acid , calorimetry , analytical chemistry (journal) , inorganic chemistry , organic chemistry , thermodynamics , physics
Temporal chemical oscillations occurring in the BrO 3 − /Ce 4+ /acetylacetone system have been investigated by three different methods: potentiometry, calorimetry and NMR. spectrometry. In spite of the analogy between acetylacetone and malonic acid, this periodic reaction seems to be rather different from the famous Belousov‐Zhabotinsky reaction.