Pregled bibliografske jedinice broj: 292566
Counter-ion and pH effect on the electrochemical synthesis of polyaniline
Counter-ion and pH effect on the electrochemical synthesis of polyaniline // Journal of electroanalytical chemistry (1992), 335 (1992), 1-2; 207-221 doi:10.1016/0022-0728(92)80243-W (međunarodna recenzija, članak, znanstveni)
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Naslov
Counter-ion and pH effect on the electrochemical
synthesis of polyaniline
Autori
Duić, Ljerka ; Mandić, Zoran
Izvornik
Journal of electroanalytical chemistry (1992) (1572-6657) 335
(1992), 1-2;
207-221
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
polyaniline ; counter-ion effect ; cyclic voltammetry ; pH effect
Sažetak
The effect of different electrolytes at various pH values on the electropolymerization of aniline from aqueous solutions has been studied. It has been found that polyaniline can be synthesized within the whole pH range investigated, provided that the proper counter-ion is present. Distinct regions of different pH effect on aniline polymerization have been identified and corresponding reaction mechanisms suggested. It was also found that polyaniline synthesized in the solutions having high pH values, when transferred to acidic solutions, switched from a non- conductive to a conductive state, giving voltammograms and FTIR spectra characteristic of PANI synthesized in acidic media.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
