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Near Infrared Studies of Polymer Blends |
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| Authors: | Jadwiga Laska Jacek Nizioł |
| Institution: | 1. University of Mining and Metallurgy, Dept. of Materials Science and Ceramics , ul. Mickiewicza 30, 30-059 , Kraków , Poland;2. University of Mining and Metallurgy, Dept. of Physics and Nuclear Techniques , ul. Mickiewicza 30, 30-059 , Kraków , Poland |
| Abstract: | Abstract The dependence of absorption in the near-infrared region of cellulose acetate-polyaniline/camphorsulfonic acid blends on their conductivity and homogeneity has been studied. Thin films (10 to 100 μm) of the blends containing various amounts of protonated polyaniline show very high absorption in the NIR region. The absorption increases with increasing of conductivity and homogeneity of the sample. |
| Keywords: | polyaniline blends conductivity near-infrared spectroscopy |