| 三元乙丙橡胶的13C-NMR定量分析 |
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| 引用本文： | 史新梅,潘铁英,王复,罗会俊,贺彩霞,董师孟,虞宇力. 三元乙丙橡胶的13C-NMR定量分析[J]. 分析测试学报, 2002, 21(2): 51-54 |
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| 作者姓名： | 史新梅 潘铁英 王复 罗会俊 贺彩霞 董师孟 虞宇力 |
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| 作者单位： | 1. 华东理工大学分析测试中心,上海,200237
2. 上海申雅密封件有限公司,上海,200237 |
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| 摘 要： | 用13C核磁共振波谱法对三元乙丙橡胶进行了研究，通过图谱中各个峰的积分值，并用特定的计算公式测定了三元乙丙橡胶中乙烯及第三单体乙叉降冰片烯的含量，为红外光谱批量的定量分析建立了基准化的标定。
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| 关 键 词： | 三元乙丙橡胶 乙叉降冰片烯 乙烯 核磁共振谱法 定量分析 碳13 含量测定 |
| 文章编号： | 1004-4957(2002)02-0051-04 |
| 修稿时间： | 2001-05-18 |
Quantitative Analysis of Ethylene- Propylene- Diene Rubber by 13C - NMR Spectrometry |
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| SHI Xin _ mei,PAN Tie _ ying,WANG Fu,LUO Hui _jun,HE Cai _ xia,DONG Shi _ meng,YU Yu _ li. Quantitative Analysis of Ethylene- Propylene- Diene Rubber by 13C - NMR Spectrometry[J]. Journal of Instrumental Analysis, 2002, 21(2): 51-54 |
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| Authors: | SHI Xin _ mei PAN Tie _ ying WANG Fu LUO Hui _jun HE Cai _ xia DONG Shi _ meng YU Yu _ li |
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| Affiliation: | SHI Xin _ mei1,PAN Tie _ ying1,WANG Fu1,LUO Hui _jun1,HE Cai _ xia1,DONG Shi _ meng2,YU Yu _ li2 |
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| Abstract: | Components of ethylene-propylene-diene rubber(EPDR) were quantitatively analyzed by 13C nuclear magnetic resonance spectrometry. The contents of ethylene and 5 _ ethylidene _ 2 _ norbornene in three samples of EPDR were determined using a calculation method through the integral areas of peaks. The results of this work could be used for calibration of quantitative analysis in a large scale by infrared spectrometry. |
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| Keywords: | Ethylene-propylene-diene rubbers 5 _ Ethylidene _ 2 _ norbornene Ethylene 13C _ NMR |
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