2002
DOI: 10.1016/s0167-577x(02)00579-7
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Influence of inorganic and organic supporting electrolytes on the electrochemical synthesis of polyaniline, poly(o-toluidine) and their copolymer thin films

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Cited by 71 publications
(34 citation statements)
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“…In continuation of our work on conducting homo-polymers and co-polymers [19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34], a conducting composite of poly(o-anisidine) (POA), poly(o-toluidine) (POT) and poly[(o-anisidine)-co-(o-toluidine)] (POA-co-POT) using incorporation of TiO 2 and SiO 2 was prepared by electrochemical polymerization. The characterization has been carried out by cyclic voltammetry, UV-Vis spectroscopy, conductivity measurements and thermogravimetric analysis (TGA).…”
Section: Introductionmentioning
confidence: 99%
“…In continuation of our work on conducting homo-polymers and co-polymers [19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34], a conducting composite of poly(o-anisidine) (POA), poly(o-toluidine) (POT) and poly[(o-anisidine)-co-(o-toluidine)] (POA-co-POT) using incorporation of TiO 2 and SiO 2 was prepared by electrochemical polymerization. The characterization has been carried out by cyclic voltammetry, UV-Vis spectroscopy, conductivity measurements and thermogravimetric analysis (TGA).…”
Section: Introductionmentioning
confidence: 99%
“…The multiple redox waves indicate the complexity of the electrooxidation of aniline which involves the coupled multiple heterogeneous electron transfer reactions and homogeneous chemical. [15][16][17][18][19][20][21] The literature reports that the PANI films formed at slow scan rates were very different from those produced at fast scans. The difference arises from different reactions in the polymerization pathways 22 that are important at different time scales.…”
Section: Formation and Characterization Of The Pani And Ag-pani Filmsmentioning
confidence: 99%
“…Borole et al 35 , por exemplo, estudaram o efeito de diferentes eletrólitos inorgânicos ácidos (ácidos sulfúrico, clorídrico, nítrico, fosfórico e perclórico) e orgânicos ácidos (ácidos benzóico, oxálico, malônico, succínico e adípico) nas propriedades eletroquímicas de eletrodos modificados por diferentes polímeros condutores, como a polianilina (PA), a poli-ortotoluidina (POT) e o co-polímero PA-POT. Empregando voltametria cíclica estes autores observaram que as densidades de corrente são fortemente influenciadas pela natureza do ânion, bem como a condutividade na fase polimérica.…”
Section: Efeito No Número De Transporte Na Interfase Polímero Condutounclassified