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Development of a polymer-based electrode for selective detection of dichloramine

โœ Scribed by Yuping Lin; Gordon G. Wallace

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
374 KB
Volume
263
Category
Article
ISSN
0003-2670

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โœฆ Synopsis

AbStlWt

The use of polypyrrole and polypyrrole-dispersed mercury-coated glassy carbon electrodes for the selectwe detectlon of dlchlorammes was lnvestlgated The selectlvlty could be altered usmg various counter sons Incorporated mto the polymer and/or by applying increasingly negative potentials The results mdlcated that the use of a selectlve polymer-based electrochemical sensor for dlchloramme detectlon IS a feasible approach Keywords Amperometry, Dlchloramme, Polymer-modlfled electrodes It 1s well known that chlormatlon of water containing ammonia results m the formatlon of chlorammes according to the reactions NH,+HOCl

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