| Radiation Damage of Crystal Polyesters |
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| 作者姓名： | ZHANG Yi-qu JI Dan-liang LI Zhi-zhong CHEN Xin-fang and TANG Ao-qing |
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| 作者单位： | ZHANG Yi-qu，JI Dan-liang，LI Zhi-zhong，CHEN Xin-fang and TANG Ao-qing (Institute of Material Science，Jilin University，Changchun，130023)LUO Yun-xia，Yang Hong and JIANG Bing-zheng (Changchun Institute of Applied Chemistry，Changchun，130023) |
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| 摘 要： | The change of crystal structures in polyethylene terephthalate (PET) and polyhexa methylene terephthalate (PHT) irradiated by γ-ray were investigated by using the methods of WAXD and SAXS. It was found that irradiation caused the crystal parameters of PET and PHT to lengthen, and the cell to expand; and at the same time, the long period and the thickness of lamellae were unchanged. These results indicate that the radiation damage of crystal polyesters causes the increase of lacunaries within the crystal polyester.
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Radiation Damage of Crystal Polyesters |
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| ZHANG Yi-qu,JI Dan-liang,LI Zhi-zhong,CHEN Xin-fang and TANG Ao-qing.Radiation Damage of Crystal Polyesters[J].Chemical Research in Chinese University,1993(1). |
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| Authors: | ZHANG Yi-qu JI Dan-liang LI Zhi-zhong CHEN Xin-fang and TANG Ao-qing |
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| Abstract: | |
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| Keywords: | Radiation effect Polyester wide angle Small angle X-ray scattering |
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