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Zeitschrift für Naturforschung A

A Journal of Physical Sciences

Editor-in-Chief: Holthaus, Martin

Editorial Board: Fetecau, Corina / Kiefer, Claus

12 Issues per year


IMPACT FACTOR 2016: 1.432

CiteScore 2017: 1.30

SCImago Journal Rank (SJR) 2017: 0.403
Source Normalized Impact per Paper (SNIP) 2017: 0.632

Online
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1865-7109
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Volume 42, Issue 9

Issues

Oxidation of Malonic Acid by Ceric Ions Subset of the Belousov-Zhabotinsky Reaction

H.D. Försterling / R. Pachl / H. Schreiber
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/zna-1987-0909

The kinetics of the Ce4+-decay and the formation of CO2 are measured in sulfuric acid solutions of malonic acid. The reaction rate is slowed down by Ce3+ -ions due to a reaction of Ce3+ with malonic acid radicals. The primary source of CO2 is the decarboxylation of malonic acid radicals. Implications on the mechanism of the BZ reaction are discussed.

Keywords: Belousov-Zhabotinsky Reaction; Malonic Acid; Malonic Acid Radical; CO2; Ce4+

About the article

Received: 1987-07-10

Published Online: 2014-06-02

Published in Print: 1987-09-01


Citation Information: Zeitschrift für Naturforschung A, Volume 42, Issue 9, Pages 963–969, ISSN (Online) 1865-7109, ISSN (Print) 0932-0784, DOI: https://doi.org/10.1515/zna-1987-0909.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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