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| 分光光度法测定水中阳离子聚合电解质 | |
| 引用本文： | 赵明,高永双,夏明星.分光光度法测定水中阳离子聚合电解质[J].齐齐哈尔大学学报(自然科学版),2001,17(3):9-10. |
| 作者姓名： | 赵明 高永双 夏明星 |
| 作者单位： | 1. 齐齐哈尔大学, 2. 黑化集团尿素厂, 3. 黑化集团焦化厂, |
| 摘 要： | 阴离子染料能与水中阳离子聚合电解质形成胶体复合物,该复合物不溶于水和有机溶剂,通过离心分离除去.由体系中吸光度值的变化,可推出体系中阳离子聚合电解质的含量. |
| 关 键 词： | 阴离子染料 阳离子聚合电解质 吸光度 |
| 文章编号： | 1007-984X(2001)03-0009-02 |
| 修稿时间： | 2001年4月18日 |
Determination of Cationic Polyelectrolytes in Water by Spectrophotometry |
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| ZHAO Ming,GAO Yong-shuang,XIA Ming-xing.Determination of Cationic Polyelectrolytes in Water by Spectrophotometry[J].Journal of Qiqihar University(Natural Science Edition),2001,17(3):9-10. | |
| Authors: | ZHAO Ming GAO Yong-shuang XIA Ming-xing |
| Institution: | ZHAO Ming1 GAO Yong-shuang2 XIA Ming-xing3 |
| Abstract: | Anionic dye can form colloidal complex with cationic polyelectroltes in warer.The complex is insolulbe in both water and organic solvents and can be removed from the test mixture through centrifugation. The content of cationic polyelectrolytes can be calculated according to the change of absorbance in the system. |
| Keywords: | Caionic dye Cationic polyelectrolytes Absorbance |
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