Effect of Counterions on the Interactions between Perfluorooctanoate and Polymers
文献类型：期刊论文
| 作者 | Wang Chen1; Jin Chen1; Yan Peng1; Xiao Jinxin1,2; Zhao Kongshuang3 |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2009-10-14 |
| 卷号 | 67期号:19页码:2159-2164 |
| 关键词 | Ammonium Perfluorooctanoate Tetraalkylammonium Perfluorooctanoate Fluorinated Surfactant Polyethylene Oxide (Peo) Block Copolymer |
| ISSN号 | 0567-7351 |
| 英文摘要 | The interactions of ammonium/tetraalkylammonium perfluorooctanoate (C(7)F(15)COON(C(n)H(2n+1))(4), n=0, 1, 2, 3, 4) with polyethylene oxide (PEO, M(w)=20000) and block copolymer (Pluronic F68) were investigated by surface tension and electrical conductivity measurements. It shows that the perfluorooctanoates exhibit significant interactions with PEO only when the counterions are ammonium and tetramethylammonium. However, for F68-C(7)F(15)COON(C(n)H(2n+1))(4) Mixtures, only tetrabutylammonium perfluorooctanoate shows no significant interaction with F68. It is concluded that the interactions between fluorinated surfactants and the polymers decrease with the increase of the counterion size, but increase with the increase of the hydrophobicity of polymers. |
| 语种 | 英语 |
| WOS记录号 | WOS:000271303000001 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/66045]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang Chen |
| 作者单位 | 1.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 2.Beijing FLUOBON Surfactant Inst, Beijing 100080, Peoples R China 3.Beijing Normal Univ, Coll Chem, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Chen,Jin Chen,Yan Peng,et al. Effect of Counterions on the Interactions between Perfluorooctanoate and Polymers[J]. ACTA CHIMICA SINICA,2009,67(19):2159-2164. |
| APA | Wang Chen,Jin Chen,Yan Peng,Xiao Jinxin,&Zhao Kongshuang.(2009).Effect of Counterions on the Interactions between Perfluorooctanoate and Polymers.ACTA CHIMICA SINICA,67(19),2159-2164. |
| MLA | Wang Chen,et al."Effect of Counterions on the Interactions between Perfluorooctanoate and Polymers".ACTA CHIMICA SINICA 67.19(2009):2159-2164. |
入库方式： OAI收割
来源：化学研究所
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