| 环化橡胶光交联产物的降解动力学和十二烷基苯磺酸的增溶机理 |
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| 引用本文： | 黄骏廉,邬青峰. 环化橡胶光交联产物的降解动力学和十二烷基苯磺酸的增溶机理[J]. 功能高分子学报, 1988, 0(1) |
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| 作者姓名： | 黄骏廉 邬青峰 |
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| 作者单位： | 复旦大学材料科学研究所 上海(黄骏廉)，复旦大学材料科学研究所 上海(邬青峰) |
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| 摘 要： | 本文研究了在烷基苯磺酸作用下,环化橡胶类感光性高分子光交联产物降解反应的动力学行为。测定了在链长不一的烷基苯磺酸作用下,降解反应的级数和降解反应的活化能,讨论了烷基的链长以及烷基链长不一的苯磺酸浓度对降解反应速率的影响,提出了降解反应的增溶机理,证实了十二烷基苯磺酸对环化橡胶类感光性高分子光交联产物的降解反应有较大的促进作用。
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| 关 键 词： | 光敏聚合物 环化橡胶 降解 动力学 |
Degradation Kinetics on Photocrosslinking Products of Cyclized Rubber and Solubitizing Mechanism of Dodecyl Benzene Sulfonic Acid |
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| Huang Junlian,Wu Qingfeng. Degradation Kinetics on Photocrosslinking Products of Cyclized Rubber and Solubitizing Mechanism of Dodecyl Benzene Sulfonic Acid[J]. Journal of Functional Polymers, 1988, 0(1) |
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| Authors: | Huang Junlian Wu Qingfeng |
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| Abstract: | The dynamic behaviors of degradation reaction on photocrosslinking products of photosensitive polymer as cyctized rubber were studied. The order and activation energy of degradation reaction were determined under the influences of alkyl benzene sulfonic acids with different alkyl group. The effects of the length of alkyl group and the conc. of alkyl benzene sulfonic acids on rate of degradation reaction were discussed. The degradation reaction rate by using dodecyl benzene sulfonic acid is the highest among the used alkyl benzene sulfonic acids. The solubilizing mechanism was suggested. |
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| Keywords: | cyclized rubber Photosensitive polymers degradation |
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