| 凝胶渗透色谱法峰加宽改正问题——Ⅲ.一种GPC谱图峰加宽改正程序 |
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| 引用本文： | 陈一泓,李玄,叶美玲.凝胶渗透色谱法峰加宽改正问题——Ⅲ.一种GPC谱图峰加宽改正程序[J].高分子学报,1982,0(2):130-135. |
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| 作者姓名： | 陈一泓 李玄 叶美玲 |
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| 作者单位： | 中国科学院化学研究所
(陈一泓，李玄)，中国科学院化学研究所(叶美玲) |
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| 摘 要： | 本文提出了一种GPC谱图的峰加宽改正程序。用以计算高聚物的各种分子量平均值与分子量分布。 此程序采用了对窄峰有利的平滑方式,文中还讨论了分辨因子h与计算间隔△V的乘积(h·△V)对精确度R_F与迭代次数L的关系的影响。
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| 收稿时间： | 1981-03-16 |
ON THE PEAK SPREADING CORRECTION IN GPC Ⅲ.A COMPUTER PROGRAM OF PEAK SPREADING CORRECTION FOR GPC CHROMATOGRAM |
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| Chen Yi-hong,Li Xuan,Ye Mei-ling.ON THE PEAK SPREADING CORRECTION IN GPC Ⅲ.A COMPUTER PROGRAM OF PEAK SPREADING CORRECTION FOR GPC CHROMATOGRAM[J].Acta Polymerica Sinica,1982,0(2):130-135. |
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| Authors: | Chen Yi-hong Li Xuan Ye Mei-ling |
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| Institution: | Institute of Chemistry; Academia Sinica |
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| Abstract: | A computer program which is used to correct the peak spreading of GPC chroma-togram has been proposed for calculation the various average molecular weight and MWD of polymer.In this program, the method to smooth the curve is especially suitable for narrow peak.The effect of the product (h.△V) of resolution factor h and computational interval △V on the relation between precision Rf and iterative number L is also discussed. |
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