The hydrogen bond and free volume proper
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Z. Chen; W. Huang; P. F. Fang; W. Yu; S. J. Wang; J. Xiong; Y. S. Xu
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Article
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2010
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John Wiley and Sons
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English
β 418 KB
## Abstract Poly(etherβurethane) (PEU) was irradiated by neutron in different atmospheres. The hydrogen bonding interaction was analyzed by Fourier transform infrared (FTIR), and the microstructure of PEU had been investigated by positron annihilation lifetime spectroscopy (PALS). The gas products