FTIR spectroscopic investigations of polyaniline derivatives–palladium systems
作者： M. Hasik , A. Drelinkiewicz , E. Wenda , C. Paluszkiewicz , S. Quillard
DOI: 10.1016/S0022-2860(01)00694-9
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摘要: Abstract Ring-substituted polyaniline derivatives: poly(o-toluidine) (POT) and poly(o-chloroaniline) (POC) have been treated with PdCl2 solutions in 0.1 1 M HCl. Polymer–palladium systems thus obtained studied by vibrational spectroscopic methods (MIR, FIR, Raman) chemical analysis. Results compared those for unsubstituted (PANI)–palladium prepared under similar experimental conditions as well POT, POC, PANI It has found that all the cases polymers are protonated. Substitution of one hydrogen atom ring –Cl –CH3 influences basic redox properties parent polymer The lowest reactivity towards palladium ions observed case POC.
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