Experimental Investigations of the Kinetics of a Catalytic Trapping Reaction in Confined Spaces
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AbstractWe investigate the anomalous kinetics in one dimension of a diffusion limited catalytic trapping reaction, A + T → T, by measuring the oxidation of glucose. The reaction is carried out in a thin capillary tube, and the depletion of oxygen in the vicinity of the reaction front is monitored by the fluorescence of a Ru(II) dye. Theoretical results and simulations have predicted an asymptotic t1/2 dependence for the rate coefficient. We observe a depedence on t0.56, with what appears to be an asymptotic behavior approaching t1/2.
1989 ◽
Vol 21
(8-9)
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pp. 805-814
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2021 ◽
Vol 46
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pp. 146867832095686
2020 ◽
Vol 23
(2)
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pp. 553-570
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1999 ◽
Vol 55
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pp. 577-580
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2008 ◽
Vol 33-37
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pp. 801-806