Swift heavy ion irradiated polymeric mem
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V. Kulshrestha; K. Awasthi; N. K. Acharya; M. Singh; D. K. Avasthi; Y. K. Vijay
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Article
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2006
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John Wiley and Sons
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English
โ 298 KB
## Abstract Polycarbonate membranes of thickness 18 ฮผm were irradiated by Ni^7+^ ion of 100 MeV at fluences 10^6^โ10^8^ ions/cm^2^. The permeability for hydrogen and carbon dioxide has been measured from the membrane with increasing etching time. Permeability of both the gases increases with etchin