caa a22 4500 475763912 CHVBK 20180406123559.0 cr unu---uuuuu 170329e20000701xx s 000 0 eng 10.1007/s003960000312 doi (NATIONALLICENCE)springer-10.1007/s003960000312 Polyaniline dispersions 10. Coloured microparticles of variable density prepared using stabilizer mixtures [Elektronische Daten] [J. Stejskal, T. Sulimenko, J. Prokeš, I. Sapurina] Green polyaniline microparticles of variable density were prepared by the dispersion polymerization of aniline in the presence of a mixture of steric stabilizers. A water-soluble polymer stabilizer, polyacrylamide, and a particulate one, colloidal silica, were jointly used for this purpose. Silica was preferentially incorporated into the dispersion particles. The size of the particles was determined by dynamic light scattering. The colour of the polyaniline colloids was characterized by the absorption spectra. The density of the particles increased with increasing silica content, while the conductivity of the composites prepared from dispersions was reduced at the same time. Springer-Verlag Berlin Heidelberg, 2000 Key words Polyaniline nationallicence Polyaniline dispersion nationallicence Conducting polymer nationallicence Mixed stabilization nationallicence Particle density nationallicence Stejskal J. Institute of Macromolecular Chemistry Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2 162 06 Prague 6, Czech Republic e-mail: stejskal@imc.cas.cz Tel.: +42-2-20403351 Fax: +42-2-367981, CZ aut Sulimenko T. Institute of Macromolecular Chemistry Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2 162 06 Prague 6, Czech Republic e-mail: stejskal@imc.cas.cz Tel.: +42-2-20403351 Fax: +42-2-367981, CZ aut Prokeš J. Faculty of Mathematics and Physics Charles University, 121 16 Prague 2 Czech Republic, CZ aut Sapurina I. Institute of Macromolecular Compounds Russian Academy of Sciences St. Petersburg 199004, Russia, RU aut https://doi.org/10.1007/s003960000312 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s003960000312 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stejskal J. Institute of Macromolecular Chemistry Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2 162 06 Prague 6, Czech Republic e-mail: stejskal@imc.cas.cz Tel.: +42-2-20403351 Fax: +42-2-367981, CZ aut NATIONALLICENCE 700 1- Sulimenko T. Institute of Macromolecular Chemistry Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2 162 06 Prague 6, Czech Republic e-mail: stejskal@imc.cas.cz Tel.: +42-2-20403351 Fax: +42-2-367981, CZ aut NATIONALLICENCE 700 1- Prokeš J. Faculty of Mathematics and Physics Charles University, 121 16 Prague 2 Czech Republic, CZ aut NATIONALLICENCE 700 1- Sapurina I. Institute of Macromolecular Compounds Russian Academy of Sciences St. Petersburg 199004, Russia, RU aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer