ESCA Studies of Protonation in Polyaniline
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چکیده
منابع مشابه
Protonation of polyaniline with lightly sulfonated polystyrene
Protonation of polyaniline base with lightly sulfonated polystyrene in polar solvents such its dimethyl sulfoxide and N-methyl-2-py~olidone was investigated by UV-Vis absorption spectra. As the molar ratio of sulfonated polystyrenelpolyaniline increases, the conversion from polyaniline base form to salt form is observed owing 10 incrensed protonation. The isosbestic point clearly shows that qui...
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Polyaniline-fly ash (PANI-FA) composites were prepared by oxidative polymerization of aniline with fly ash in presence of ammonium persulphate (APS). The PANI-FA composites were prepared with different concentrations of fly ash to aniline ratio. The composites, so prepared, were characterized by UV-vis spectroscopy, Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (S...
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G. González*, C. Díaz Faculty of Sciences. University of Chile, Casilla 653, Santiago, Chile H. Binder University of Stuttgart, D-7000 Stuttgart 80, F R G Z. Naturforsch. 43b, 513-516 (1988); received September 17, 1987 ESCA Studies, N.N'-Thiobisamines, Diaminosulfanes, Chromiumpentacarbonyl Complexes The X-ray photoelectron spectra of some N,N'-thiobisamines and of two of its complexes with Cr...
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1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 1989
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.21.873