caa a22 4500 465788408 CHVBK 20180323112016.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF00419975 doi (NATIONALLICENCE)springer-10.1007/BF00419975 Model filled polymers [Elektronische Daten] IV. Preparation of conducting composite polymers beads [Gia Kim, Ronald Salovey, J. Aklonis] Summary: Polyphenylene vinylene (PPV) coated polystyrene (PS) beads which have moderate conductivity when doped were prepared by mixing monodisperse crosslinked PS beads, the surfaces of which had been sulfonated to render them anionic, with cationic PPV precursor polymers. Two different PPV precursor polymers, poly (p-xylylidene tetrathiophenium chloride) and poly (p-xylylene-α-dimethylsulphonium chloride), were employed. Monodisperse crosslinked PS beads were sulfonated in the gas phase using fuming sulfuric acid to yield the surface activated monodisperse polystyrene sulfonic acid (PSSA) beads. Chemical doping with AsF5, of pellets prepared by pressing the coated beads resulted in conductivities as high as 10-1S/cm. The integrity of the polymer beads was determined by Scanning Electron Microscopy (SEM) and arsenic was found throughout the samples by examing fracture surfaces of the pressed coated pellets using EDXS. Springer-Verlag, 1990 Kim Gia Loker Hydrocarbon Research Institute, Department of Chemistry and Department of Chemical Engineering, University of Southern California, 90089-1661, Los Angeles, CA, USA aut Salovey Ronald Loker Hydrocarbon Research Institute, Department of Chemistry and Department of Chemical Engineering, University of Southern California, 90089-1661, Los Angeles, CA, USA aut Aklonis J. Loker Hydrocarbon Research Institute, Department of Chemistry and Department of Chemical Engineering, University of Southern California, 90089-1661, Los Angeles, CA, USA aut Polymer Bulletin Springer-Verlag 23/5(1990-05-01), 543-547 0170-0839 23:5<543 1990 23 289 https://doi.org/10.1007/BF00419975 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00419975 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim Gia Loker Hydrocarbon Research Institute, Department of Chemistry and Department of Chemical Engineering, University of Southern California, 90089-1661, Los Angeles, CA, USA aut NATIONALLICENCE 700 1- Salovey Ronald Loker Hydrocarbon Research Institute, Department of Chemistry and Department of Chemical Engineering, University of Southern California, 90089-1661, Los Angeles, CA, USA aut NATIONALLICENCE 700 1- Aklonis J. Loker Hydrocarbon Research Institute, Department of Chemistry and Department of Chemical Engineering, University of Southern California, 90089-1661, Los Angeles, CA, USA aut NATIONALLICENCE 773 0- Polymer Bulletin Springer-Verlag 23/5(1990-05-01), 543-547 0170-0839 23:5<543 1990 23 289 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer