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    • New uncatalysed bromate-driven oscillators: The Rhodamine B base/Rhodamine B−BrO3−−H2SO4 systems

      P K Srivastava B N Avasthi

      Physical and Theoretical Volume 105 Issue 2 April 1993 pp 125-130

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/105/02/0125-0130

    • Keywords

       

      Uncatalysed oscillation; bromate driven oscillations; Rhodamine B base-BrO3−−H2SO4 system

    • Abstract

       

      New uncatalysed chemical oscillations have been found in the Rhodamine B base−BrO3−−H2SO4 and Rhodamine B−BrO3−−H2SO4 systems in a batch reactor. A non-oscillating absorption band due to an intermediate species was isolated, which is anticipated to have close relationship with the one-electron redox couple of these dye oscillators.

    • Author Affiliations

       

      P K Srivastava1 B N Avasthi1

      1. Department of Chemistry, Indian Institute of Technology, Kharagpur - 721 302, India

    • Dates

       
      Published
      April 1993
      Manuscript received
      8 April 1992
      Manuscript revised
      21 September 1992

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