Polyaniline/poly (aniline-N-propansulfonic acid) composites by template polymerization of aniline

Ana-Maria Catargiu; Mircea Grigoras

doi:10.1117/12.974919

1 November 2012 Polyaniline/poly (aniline-N-propansulfonic acid) composites by template polymerization of aniline

Ana-Maria Catargiu, Mircea Grigoras

Proceedings Volume 8411, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VI; 84111G (2012) https://doi.org/10.1117/12.974919
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies 2012, 2012, Constanta, Romania

Abstract

Polyaniline/poly(aniline-N-propanesulfonic acid) (PAnPS) composites with different polyaniline content were obtained by chemical oxidative polymerization of aniline in presence of PAnPS which was used both as template and water soluble dopant. The influence of PAnPS in composites structure was also investigated. The composites were soluble in water until 0.3:1 molar ratio while they were soluble in polar solvents for all molar ratios. Characterization of the composites was performed by FT-IR, UV-Vis, XRD and TGA studies and the morphological studies were carried out by scanning electronic microscopy (SEM). Cyclic voltammetry studies showed only on set of redox peaks over the potential range of 0.0 to 1.5 V that suggests the PANi/PAnPS are true molecular composites.

Citation Download Citation

Ana-Maria Catargiu and Mircea Grigoras "Polyaniline/poly (aniline-N-propansulfonic acid) composites by template polymerization of aniline", Proc. SPIE 8411, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VI, 84111G (1 November 2012); https://doi.org/10.1117/12.974919

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