通过黏度法和动态光散射法研究了疏水改性聚丙烯酸(HMPA)在仲辛基酚聚氧乙烯醚(TX10)/NaBr水溶液中自缔合行为和微观形态.由Huggins方程确定了HMPA在溶液中的特性黏数[η]和Huggins常数KH.在NaBr水溶液中体系存在尺寸较小的分子线团以及相对较大的缔合聚集体.TX10参与HMPA的疏水缔合,使其微观形态发生变化结果表明,在引入非离子表面活性剂的盐水溶液中,HMPA经历了解缔合-重新缔合的过程.
参考文献
| [1] | Do-Hoon Kim;Jin-Woong Kim;Seong-Geun Oh .Effects of nonionic surfactant on the rheological property of associative polymers in complex formulations[J].Polymer: The International Journal for the Science and Technology of Polymers,2007(13):3817-3821. |
| [2] | K. C. Tan;L. Guo;R. D. Jenkins;D. R. Bassett .Viscoelastic properties of hydrophobically modified alkali-soluble emulsion in salt solutions[J].Polymer: The International Journal for the Science and Technology of Polymers,1999(23):6369-6379. |
| [3] | Tan H.;Jenkins RD.;Tam KC. .Relaxation spectra and viscoelastic behavior of a model hydrophobically modified alkali-soluble emulsion (HASE) polymer in salt/SDS solutions[J].Journal of Colloid and Interface Science,2000(1):52-58. |
| [4] | 庄东青,黄海波,章云祥.粘度法研究疏水改性聚丙烯酸与Np7.5的相互作用[J].功能高分子学报,2001(01):12-16. |
| [5] | 钟传蓉,黄荣华,代华.疏水改性丙烯酰胺共聚物在水溶液中的缔合[J].高分子材料科学与工程,2007(05):88-91. |
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