Electrical conductivity in thin layers of chitosan and chitosanacetate |
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| Authors: | Tkaczyk S.W. Swiatek J. Mucha M. |
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| Affiliation: | Inst. of Phys., Pedagogical Univ., Czestochowa ; |
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| Abstract: | The present work is concerned with experimental results on the electrical conductivity of chitosan and chitosan acetate in the temperature range 20 to 325 K, and a broad range of electric field strength. The thickness of the layers was ~15 μm. The influence of the internal structure on electrical properties was observed. The mechanism of the electrical conductivity was controlled by the Poole-Frenkel effect with contribution of hopping or tunneling from deep traps |
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