Fluorocarbon-containing hydrophobically modified poly(N-isopropylacrylamide)
文献类型：期刊论文
| 作者 | Zhang YX(章云祥) ; Fang Q(方勤) ; Fu YQ(府宇清) ; Da AH(达爱华) |
| 刊名 | Chin. J. Chem.
 |
| 出版日期 | 1999 |
| 卷号 | 17期号:3页码:244-257 17(3) 0244-0257 (1999) |
| ISSN号 | 1001-604X |
| 其他题名 | 氟碳基团疏水改性的聚N－异丙基烯酰胺 |
| 通讯作者 | 章云祥 |
| 英文摘要 | fluorocarbon-modified poly(N_isopropylacrylamide) has been synthesizedby copolymerization of N-isopropyl acrylamide with a small amount of acrylateor methacrylate containing a perfluoroalkyl group. It was found that the hydrophilicity of macromolecular backbone is an important factor to the solution properties of the copolymers and that hydrophobic association between fluorocarbon groups is strongerthan that between the corresponding hydrocarbon analogies. The viscosity of some of the copolymer solutions was very sensitive to temperature. It was dilatant at higher fluorocarbon comonomer content (>2.20-1.0 mol%) and was Newtonian at very low fluorocarbon comonomer content (0.03-0.2 mol%) . Evidence for hydrophobic association of the fluorocarbon groups was obtained from the effects of adding NaCl and surfactants on the solution viscosity. The LC-ST properties of these copolymers were studied by DSC method and this was also found to be consistent with hydrophobic association between the fluorocarbons. |
| 学科主题 | 高分子化学 ; 氟化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1002/cjoc.19990170307 |
| 语种 | 英语 |
| WOS记录号 | WOS:000080470100006 |
| 公开日期 | 2013-03-11 |
| 源URL | [http://202.127.28.38/handle/331003/24479]  |
| 专题 | 上海有机化学研究所_高分子材料研究室 |
| 推荐引用方式 GB/T 7714 | Zhang YX,Fang Q,Fu YQ,et al. Fluorocarbon-containing hydrophobically modified poly(N-isopropylacrylamide)[J]. Chin. J. Chem.,1999,17(3):244-257 17(3) 0244-0257 (1999). |
| APA | 章云祥,方勤,府宇清,&达爱华.(1999).Fluorocarbon-containing hydrophobically modified poly(N-isopropylacrylamide).Chin. J. Chem.,17(3),244-257 17(3) 0244-0257 (1999). |
| MLA | 章云祥,et al."Fluorocarbon-containing hydrophobically modified poly(N-isopropylacrylamide)".Chin. J. Chem. 17.3(1999):244-257 17(3) 0244-0257 (1999). |
入库方式： OAI收割
来源：上海有机化学研究所
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