| 水-丙酮体系在射频等离子本照射下自由基浓度测定 |
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| 引用本文： | 张葵花,马雪卫.水-丙酮体系在射频等离子本照射下自由基浓度测定[J].闽江学院学报,2001(2). |
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| 作者姓名： | 张葵花 马雪卫 |
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| 作者单位： | 泉州师范学院化学系!福建泉州362000(张葵花)，苏州东瑞制药公司!江苏苏州215000(马雪卫) |
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| 摘 要： | 用自由基捕捉剂 1 ,1 -二苯基 -2 -三硝基苯肼 (DPPH)对等离子体引发水溶液体系聚合时体系中的自由基浓度进行了测定。发现在等离子体引发水溶液聚合体系中 ,自由基浓度随放电功率、放电时间的增加而增加 ,而且当体系中加入单体后 ,在同样的条件下体系中的自由基浓度比未加单体时的浓度高。
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| 关 键 词： | DPPH 等离子体 聚合 自由基 |
Free Radical Concentration Determination of Water-acetone System by Radio-frequency Plasma |
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| ZHANG Kui\|hua\ MA Xue\|wei.Free Radical Concentration Determination of Water-acetone System by Radio-frequency Plasma[J].Journal of Minjiang University,2001(2). |
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| Authors: | ZHANG Kui\|hua\ MA Xue\|wei |
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| Abstract: | Free radical concentration of water-solution system has been determined by free radical collecting agent, which is initiated by radio-frequency plasma. It is found that the free radical concentration increases with an increases of electricity released power and time. In the same condition, while monomer being added to the system, the free radical concentration is higher than the one without monomer. |
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| Keywords: | DPPH Plasma Polymerization Free radical |
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