| 用X射线衍射分峰法研究固相热处理对聚苯硫醚结晶行为的影响 |
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| 引用本文： | 何国仁,曾汉民,韩甫田,姜敏琰.用X射线衍射分峰法研究固相热处理对聚苯硫醚结晶行为的影响[J].高分子学报,1984,0(6):437-441. |
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| 作者姓名： | 何国仁 曾汉民 韩甫田 姜敏琰 |
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| 作者单位： | 中山大学高分子研究所
(何国仁，曾汉民)，广东省测试分析研究所
(韩甫田)，广东省测试分析研究所(姜敏琰) |
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| 摘 要： | 本文应用电子计算机对固相热处理的聚苯硫醚(PPS)粉末的X射线衍射图谱进行分峰处理。结果表明,固相热处理使PPS粉末的结晶度下降,同时其平均晶粒体积和垂直于分子链轴方向的晶粒基平面面积增大。与热分析的结果对比,讨论了PPS在固相热处理过程中所发生的物理与化学过程。
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| 收稿时间： | 1982-12-28 |
THE COMPUTATIONAL MULTIPEAK RESOLUTION METHOD FOR THE X-RAY DIFFRACTION OF SOLID STATE CURED POLYPHENYLENE SULFIDE |
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| He Guo-ren,Zeng Han-min,Han Fu-tian,Jiang Min-yian.THE COMPUTATIONAL MULTIPEAK RESOLUTION METHOD FOR THE X-RAY DIFFRACTION OF SOLID STATE CURED POLYPHENYLENE SULFIDE[J].Acta Polymerica Sinica,1984,0(6):437-441. |
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| Authors: | He Guo-ren Zeng Han-min Han Fu-tian Jiang Min-yian |
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| Institution: | Research Institute of Polymer; Zhongshan University; Guangdong Testing and Analysis Research Institute |
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| Abstract: | A computational multipeak resolution method for X-ray diffraction has been applied to the powder of solid state cured polyphenylene sulfide (PPS). It was found that the crystallinity of PPS powder decreased during the solid state curing, while its adverage crystallite volume and area of the basic planes of the crystallites increased. The chemical and physical processes in solid state curing of PPS were discussed in comparison with the results of thermal analysis. |
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