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Effect of Surfactants on the Oscillatory Behaviour of Metal-ion Catalyzed Pyrogallol based Belousov- Zhabotinsky Reaction

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1TitleTitle of DocumentEffect of Surfactants on the Oscillatory Behaviour of Metal-ion Catalyzed Pyrogallol based Belousov- Zhabotinsky Reaction
2CreatorAuthor's name, affiliation, country NISAR AHMAD FARHAD, G. M. PEERZADA* and NADEEM BASHIR GANAIE
Department of Chemistry, University of Kashmir, Srinagar-190006 (J&K), India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Bromate oscillator, Pyrogallol, Micelles, Oscillations
4DescriptionAbstract The present investigation pertains to the effect of surfactants on the oscillatory behavior of the catalyzed Belousov-Zhabotinsky (BZ) reaction having pyrogallol as organic substrate in a continuous stirred tank reactor (CSTR) at 30±0.1 C. The surfactants used in this study are sodium dodecyl sulphate (SDS) as the anionic surfactant, cetyl trimethylammonium bromide (CTAB) as the cationic surfactant and triton x-100 (TX-100) as the neutral surfactant. The results revealed that the addition of the surfactants above their critical micelle concentration (cmc) influenced the oscillatory parameters with induction period showing a definite variation with the increasing concentration of aforesaid surfactants. It is noteworthy to mention that the ability of micelles to selectively compartmentalize ions and molecules may account for their effects on the induction period, amplitude and time period of the BZ system under investigation.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2014.858
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  3 , Number  (4), (2014)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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