Ion beam induced modifications in nitroso substituted polyaniline: Spectral and electrical studies |
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| Authors: | Amit L Sharma Alok Srivastava |
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| Institution: | aMaterials Research Division, Central Scientific Instruments Organization (CSIO), Sector-30C, Chandigarh 160 030, India;bDepartment of Chemistry, Panjab University, Chandigarh 160 014, India |
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| Abstract: | The effects of ion beam irradiation on optical, chemical and electrical properties of nitroso substituted polyaniline, polynitrosoaniline (N-PANI) have been investigated. N-PANI was irradiated with 100 MeV 28Si ions at different ion-fluences. The pristine and irradiated polymer samples were characterized by FT-IR, UV–visible spectroscopic techniques. The electrical conductivity studies were conducted on polymer samples. A significant change in optical band gap and room temperature electrical conductivity was observed in polymer samples after irradiation. The solubility of the polymer samples has also been tested in 1-methyl-2-pyrrolidone (NMP). |
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| Keywords: | N-PANI Ion beam irradiation UV– visible Electrical conductivity Solubility |
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