作者: L. Hegedüs , M. Wittmann , N. Kirschner , Z. Noszticzius
DOI: 10.1007/BFB0114397
关键词:
摘要: Connecting the aqueous solutions of strong acid and a base with hydrogel cylinder in electric field creates special nonequilibrium chemical system called “electrolyte diode”, where reaction, diffusion conduction can be studied simultaneously. It was found that current-voltage characteristic such diode is strongly affected by relatively small concentrations fixed ions hydrogel. A theory to explain role proposed. According theory, from slope intercept curve ion concentration easily calculated. Experiments pure polyelectrolyte modified PVA based hydrogels support proposed theory.