caa a22 4500 463188780 CHVBK 20180406164901.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s10973-006-8241-7 doi (NATIONALLICENCE)springer-10.1007/s10973-006-8241-7 Thermaldecomposition of polypyrroles [Elektronische Daten] [Emma Jakab, Erika Mészáros, Mária Omastová] The thermal stability of polypyrrole (PPy) samples has been studied by thermogravimetry/mass spectrometry and pyrolysis-gas chromatography/mass spectrometry in inert atmospheres. PPy has been prepared by chemical oxidative polymerization using ferric sulfate as an oxidant and anionic surfactants, such as dodecylbenzenesulfonic acid and sodium dodecylbenzenesulfonate as co-dopants. For comparison we have studied polypyrrole (PPy-SO4) prepared without any additive. It was found that the presence of anionic surfactants improved the thermal stability of PPy. The decomposition of PPy doped with ferric sulfate and anionic surfactants occurs at relatively high temperature indicating that chemical interactions exist between the polymer and the surfactants. Springer-Verlag, 2007 mass spectrometry nationallicence polypyrrole nationallicence pyrolysis nationallicence thermal decomposition nationallicence thermal stability nationallicence thermogravimetry nationallicence Jakab Emma Institute of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, Pusztaszeri út 59-67, 1025, Budapest, Hungary aut Mészáros Erika Institute of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, Pusztaszeri út 59-67, 1025, Budapest, Hungary aut Omastová Mária Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 842 36, Bratislava, Slovakia aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 88/2(2007-05-01), 515-521 1388-6150 88:2<515 2007 88 10973 https://doi.org/10.1007/s10973-006-8241-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-8241-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jakab Emma Institute of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, Pusztaszeri út 59-67, 1025, Budapest, Hungary aut NATIONALLICENCE 700 1- Mészáros Erika Institute of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, Pusztaszeri út 59-67, 1025, Budapest, Hungary aut NATIONALLICENCE 700 1- Omastová Mária Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 842 36, Bratislava, Slovakia aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 88/2(2007-05-01), 515-521 1388-6150 88:2<515 2007 88 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer