7352
J. Phys. Chem. B 2004, 108, 7352-7358
New Heterogeneous Chemical Oscillators: Reduction of Manganese Species by Hypophosphite on a Pt Surface Krisztina Kurin-Cso1 rgei,† Irving R. Epstein,*,‡ and Miklo´ s Orba´ n*,† Department of Inorganic and Analytical Chemistry, L. Eo¨tVo¨s UniVersity, H-1518 Budapest 112, P.O. Box 32, Hungary, and Department of Chemistry and Volen Center for Complex Systems, MS 015, Brandeis UniVersity, Waltham, Massachusetts 02454-9110 ReceiVed: January 27, 2004; In Final Form: March 23, 2004
Sustained oscillations occur under batch, semibatch, or flow (CSTR) conditions at the surface of a Pt electrode immersed in solutions at pH
