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Polymeric substitution in a pH oscillator

โœ Scribed by Steven A. Giannos; Steven M. Dinh; Bret Berner

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
284 KB
Volume
16
Category
Article
ISSN
1022-1336

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โœฆ Synopsis

Abstract

The iodate pH oscillator, which oscillates between pH 6.5 and 4.0, is reproducible in a semibatch reactor. pH oscillations of similar period and amplitude were observed when poly(2โ€acrylamidoโ€2โ€methylโ€1โ€propanesulfonic acid) was substituted for sulfuric acid. Therefore, a polymer may be used as an alternative reagent, where the polymer actively participates in the reaction instead of serving as an inert reaction medium.

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