Publication:
Study of the oscillation and luminol chemiluminescence in the H<inf>2</inf>O<inf>2</inf>-KSCN-CuSO<inf>4</inf>-NaOH system

1

Issued Date

2010-10-20

Resource Type

Article

ISSN

00092614

DOI

10.1016/j.cplett.2010.09.014

Other identifier(s)

2-s2.0-77957843442

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Mahidol University

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SCOPUS

Bibliographic Citation

Chemical Physics Letters. Vol.499, No.1-3 (2010), 173-177

Suggested Citation

Supavadee Kiatisevi, Steffen Maisch Study of the oscillation and luminol chemiluminescence in the H<inf>2</inf>O<inf>2</inf>-KSCN-CuSO<inf>4</inf>-NaOH system. Chemical Physics Letters. Vol.499, No.1-3 (2010), 173-177. doi:10.1016/j.cplett.2010.09.014 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/28914

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Title

Study of the oscillation and luminol chemiluminescence in the H<inf>2</inf>O<inf>2</inf>-KSCN-CuSO<inf>4</inf>-NaOH system

Author(s)

Supavadee Kiatisevi
 Steffen Maisch

Other Contributor(s)

Mahidol University
 Universitat Stuttgart

Abstract

Oscillations in redox potential and chemiluminescence of the H2O2-KSCN-CuSO4-NaOH system in the presence of luminol were examined. Parts of the mechanism proposed in the previous studies were evaluated by substitution of SCN-with CN-. The amplitude of the chemiluminescent oscillations was found to be strongly dependent on the initial luminol concentrations. In addition, the time-series ARMA (2;1)-analysis with Box-Jenkins algorithm were used to simulate the system and the result is well in accordance with the observed oscillations. © 2010 Elsevier B.V. All rights reserved.

Keyword(s)

Chemistry
 Physics and Astronomy

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URI

https://repository.li.mahidol.ac.th/handle/123456789/28914

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