| 苯胺乳液聚合条件的研究 |
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| 引用本文： | 潘春跃,胡慧萍,马承银,黄可龙,黄拥理.苯胺乳液聚合条件的研究[J].应用化学,2000,17(5):491-0. |
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| 作者姓名： | 潘春跃 胡慧萍 马承银 黄可龙 黄拥理 |
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| 作者单位： | 中南工业大学 |
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| 基金项目： | 湖南省自然科学基金!资助项目 (98JJY2 0 6 0 ) |
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| 摘 要： | 以（ＮＨ４）２Ｓ２Ｏ８为氧化剂、在非极性溶剂－功能质子酸－水三相体系中，采用乳液聚合方法合成聚苯胺乳液和粉末。对乳液聚合与化学氧化溶液聚合合成的聚苯胺性能进行了比较，研究了掺杂酸、氧化剂、反应时间、温度和水相浓度等聚合条件对聚苯胺导电性、溶解性、乳液粘度等性能的影响。结果表明，乳液聚合产率大于８０％，聚苯胺电导率大于１Ｓ／ｃｍ，在有机溶剂中的溶解性与用化学氧化合成的聚苯胺相比有明显提高。
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| 关 键 词： | 溶解性 苯胺乳液聚合条件的研究 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2009-06-29 |
Emulsion Polymerization of Aniline |
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| PAN Chun-Yue,HU Hui-Pin,MA Cheng-Yin,HUANG Ke-Long,HUANG Yong-Li.Emulsion Polymerization of Aniline[J].Chinese Journal of Applied Chemistry,2000,17(5):491-0. |
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| Authors: | PAN Chun-Yue HU Hui-Pin MA Cheng-Yin HUANG Ke-Long HUANG Yong-Li |
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| Abstract: | The emulsion polymerization of aniline in a system consisted of non-polar or weakly polar solvent, functionized protonic acid and water was carried out using (NH_4)_2S_2O_8 as oxidant. The effects of emulsion polymerization conditions: doping acid, oxidant, reaction time and temperature, water content on the solubility, conductivity and yield of polyaniline were studied. The polyaniline synthesized shows much higher solubility in organic solvents than those synthesized by chemical oxidation polymerization. The PAn-DBSA (dodecylbenzene sulfonic acid) obtained in yield of 80% with conductivity over 1 S/cm. |
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| Keywords: | aniline emulsion polymerization solubility |
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