| 合成条件对聚苯胺成纤性能的影响 |
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| 引用本文： | 刘维锦,沈家瑞.合成条件对聚苯胺成纤性能的影响[J].合成纤维工业,2000,23(1):49-52. |
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| 作者姓名： | 刘维锦 沈家瑞 |
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| 作者单位： | 华南理工大学材料学院,广州,510641 |
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| 摘 要： | 以苯胺为单体、过硫酸铵为氧化剂、在盐酸水溶液中化学法合成聚苯胺 ,研究的重点是确立一个能够适合纺丝要求的合成参数体系。合成的聚苯胺重均相对分子质量达 2 9× 10 4。以不同条件下合成的聚苯胺为原料湿法纺制了聚苯胺导电纤维。
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| 关 键 词： | 聚苯胺 氧化 聚合 成纤性能 湿法纺丝 |
| 修稿时间： | 1999-03-02 |
INFLUENCE OF CHEMICAL POLYMERIZATION CONDITIONS ON FIBER-FORMING PROPERTIES OF POLYANILINE |
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| Liu Weijin,Shen Jiarui.INFLUENCE OF CHEMICAL POLYMERIZATION CONDITIONS ON FIBER-FORMING PROPERTIES OF POLYANILINE[J].China Synthetic Fiber Industry,2000,23(1):49-52. |
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| Authors: | Liu Weijin Shen Jiarui |
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| Abstract: | Polyaniline can be prepared by chemical oxidation of aniline in hydrochloric acid aqueous solution with (NH 4) 2S 2O 8 as oxidant. The study focuses on building a synthetic parameter system, which can meet the requirement for spinning. The weight\|average molecular weight of the synthesized polyaniline reaches 290,000. The process of wet\|spinning is adopted to produce polyaniline conducting fiber, using polyaniline obtained under different polymerization conditions as fiber\|forming polymer. |
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| Keywords: | polyaniline oxidation polymerization fiber\|forming properties wet\|spinning |
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