| 聚合型表面活性剂用作分析试剂-PPOTA与PPOCA的合成及分析特性 |
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| 引用本文： | 刘昆元,谢晖,潘谷兰,俞汝勤.聚合型表面活性剂用作分析试剂-PPOTA与PPOCA的合成及分析特性[J].高等学校化学学报,1986,7(12):1081. |
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| 作者姓名： | 刘昆元 谢晖 潘谷兰 俞汝勤 |
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| 作者单位： | 湖南大学化学化工系 |
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| 摘 要： | 将长链烷基季氮和非高于烷氧链引入同一个分子中,合成了兼有阳离子和非离子表面活性剂特点的低聚合表面活性剂聚氧化丙烯-α-十六烷基二甲基氯化按(PPOCA)和聚氧化丙烯-α-十四烷基二甲基氯化铵(PPOTA)。研究了其基本性质,并试用作光度分析胶束增敏试剂。
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| 收稿时间： | 1985-09-07 |
Polymer Surfactants as Analytical Reagents-Synthesis and Analytical Properties of PPOTA and PPOCA |
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| Liu Kunyuan,Xie Hui,Pan Gulan,Yu Ruqin.Polymer Surfactants as Analytical Reagents-Synthesis and Analytical Properties of PPOTA and PPOCA[J].Chemical Research In Chinese Universities,1986,7(12):1081. |
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| Authors: | Liu Kunyuan Xie Hui Pan Gulan Yu Ruqin |
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| Institution: | Department of Chemistry and Chemical Engineering, Hunan University, Changsha |
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| Abstract: | Two new polymer surfactants polypropylene oxide-a-tetradecyldimethylammo-nium chloride(PPOTA)and polypropylene oxide-a-cetyldimethylammonium chloride(PPOCA)have been synthesized,which possess the characteristics of both cationic and nonionic surfactants.The properties of PPOTAand PPOCAwere investigated.The synthesized surfactants can be used as sensitizing and solubilizing reagents for spectrophotometric analysis.Some examples of micellar improved spectrophotome-tric systems such as Sc(Ⅲ)-CAS,Ge(Ⅳ)-PFand Ni(I)-CASwere given. |
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