| 以红外3100～2800cm-1谱分析聚丁二烯 |
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| 引用本文： | 章哲彦,曲淑华,张宏放.以红外3100～2800cm-1谱分析聚丁二烯[J].应用化学,1985,0(2):33-38. |
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| 作者姓名： | 章哲彦 曲淑华 张宏放 |
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| 作者单位： | 1. 宁波市化工研究所;2. 中国科学院长春应用化学研究所 |
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| 摘 要： | 研究了红外3100～2800cm-1谱区的聚丁二烯图谱,它是聚丁二烯的顺-1,4,反-1,4和1,2微观结构信息叠加谱区。用因素分析技术对聚丁二烯的微观结构进行了定量分析,与传统的分析方法和其它谱区的因素分析进行比较,结果显示3100～2800cm-1港区的因素分析为现用方法中最佳。
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| 收稿时间： | 1984-07-21 |
| 修稿时间： | 1984-10-29 |
INFRARED ANALYSIS OF POLYBUTADIENE BY USING THE REGION FROM 3100cm-1 to 2800cm-1 |
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| Zhang Zheyan,Qu Shuhua,Zhang Hongfang.INFRARED ANALYSIS OF POLYBUTADIENE BY USING THE REGION FROM 3100cm-1 to 2800cm-1[J].Chinese Journal of Applied Chemistry,1985,0(2):33-38. |
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| Authors: | Zhang Zheyan Qu Shuhua Zhang Hongfang |
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| Institution: | 1. Ningbo Institute of Chemical Industry, Zhejiang;2. Changchun Institute of Applied Chemistry, Acadimia Sinica |
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| Abstract: | The infrared spectra of polybutadiene in the region from 3100 to 2800 cm-1 have been investigated.The spectra give reliable information related to the microstructure of polybutadiene, i.e cis-1, 4 trans-1,4 and1,2. The microstructure of polybutadiene samples has been determined by factor analysis of IR spectra in the region from 3100 to 2800 cm-1 as well as from 1000 to 650 cm-1. The scectra from the first region were proved more reasonable for the microstructure determination in comparison with those usedin the traditional IR analysis. |
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