| 功能高分子活性材料硫酸根离子选择电极的研制 |
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| 引用本文： | 阎美兰,车吉泰.功能高分子活性材料硫酸根离子选择电极的研制[J].功能高分子学报,1991,4(1):45-48. |
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| 作者姓名： | 阎美兰 车吉泰 |
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| 作者单位： | 中国科学院长春应用化学研究所
(闫美兰，车吉泰，章咏华)，中国科学院长春应用化学研究所(孙家珍) |
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| 摘 要： | 利用辐射方法制备硫酸根离子选择电极活性材料,至今未见报导,我们首次采用辐射接枝方法制备了以疏水性高分子为骨架的带有SO~-活性基团的功能高分子活性材料,研制了硫酸根离子选择电极。结果表明,该电极具有内阻低,响应快,稳定性较好的特点,且其功能曲线的线性范围为10~(-1)～10~(-4)MSO_4~-,适宜的pH范围为4～9。
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| 关 键 词： | 硫酸根 离子选择电极 功能高分子 |
The Preparation of SO_4~= Ion Selective Electrode by Functional Polymer Active Materials |
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| Yan Meilan,Che Jitai,Zhang Yonghua and Sun Jiazhen.The Preparation of SO_4~= Ion Selective Electrode by Functional Polymer Active Materials[J].Journal of Functional Polymers,1991,4(1):45-48. |
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| Authors: | Yan Meilan Che Jitai Zhang Yonghua and Sun Jiazhen |
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| Abstract: | The functional polymer active materials containing SO_4~= active group have been prepared by radiation grafting reaction, which have not reported in the literature yet. The SO_4~= ion selctive electrode was prepared. The experimental results show that the electrode has the properties of low resistance, fast response and good stability and the range in which functional curve is linear in 10~(-1)-10~(-4) M SO_4~=. The suitable range of pH for (the use of) measurement is 4-9. |
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| Keywords: | Functional polymer Active materals SO_4~=ion selective electrode |
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