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Study of the nanostructure of free volume and ionic conductivity of polyvinyl alcohol doped with NaI |
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| Authors: | M. F. M. Hmamm I. T. Zedan Hamdy F. M. Mohamed T. A. Hanafy A. E. Bekheet |
| Abstract: | |
| Keywords: | crystallinity free volume inhibition effect ionic conductivity polyvinyl alcohol (PVA) positron annihilation lifetime |