| 模型筛选及计算机分峰法在涤纶X衍射图谱分解中的应用 |
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| 引用本文： | 胡国兴,叶粹绿,吕家庞,姜丁元,周祖根.模型筛选及计算机分峰法在涤纶X衍射图谱分解中的应用[J].高分子学报,1982,0(3):189-194. |
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| 作者姓名： | 胡国兴 叶粹绿 吕家庞 姜丁元 周祖根 |
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| 作者单位： | 上海石油化工总厂研究院
(胡国兴，叶粹绿，吕家庞，姜丁元)，上海石油化工总厂研究院(周祖根) |
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| 摘 要： | 本文引入数学模型筛选的判别准则,从五种竞争模型中确定了涤纶无定形散射峰的表征函数;并且编制了适用于分解X射线衍射图谱的计算机分峰程序。在上述基础上分解了多种涤纶的X衍射图谱,探索了它们的结构参数,取得了较好结果。
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| 收稿时间： | 1981-05-16 |
THE SCREENING OF RIVAL MODELS AND THE COMPUTATIONAL MULTIPEAK RESOLUTION METHOD FOR THE X-RAY DIFFRACTION PATTERN OF PET FIBERS |
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| Hu Guo-xing,Ye Cui-lu,Lu Jia-pang,Jiang Ding-yuan,Zhou Zu-gen.THE SCREENING OF RIVAL MODELS AND THE COMPUTATIONAL MULTIPEAK RESOLUTION METHOD FOR THE X-RAY DIFFRACTION PATTERN OF PET FIBERS[J].Acta Polymerica Sinica,1982,0(3):189-194. |
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| Authors: | Hu Guo-xing Ye Cui-lu Lu Jia-pang Jiang Ding-yuan Zhou Zu-gen |
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| Institution: | Research Institute of Shanghai Petrochemical Complex |
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| Abstract: | This paper introduces the discrimination criteria for the screening of rival models. From among five rival models, an expression describing the X-ray scattering by amorphous component of PET fibers has been established. The computational multi-peak resolution method for X-ray diffraction pattern of PET fibers has been programmed.The multipeaks in several kinds of PET fibers have been resolved and, their structural parameters have been investigated with satisfactory results. |
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