Phase behavior of charge stablized colloid dispersion with added water soluble polymers | |
Liu JX ; Men YF | |
刊名 | chinese journal of polymer science
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2013 | |
卷号 | 31期号:9页码:1218-1224 |
关键词 | TRANSIENT GELS MIXTURES GELATION SEPARATION SCATTERING MICROSCOPY |
ISSN号 | 0256-7679 |
通讯作者 | men yf |
中文摘要 | demixing and colloidal crystallization in the mixture of charge stabilized colloidal poly(methyl methacrylate) particles and soluble poly(ethylene oxide) were investigated by means of synchrotron small-angle x-ray scattering (saxs) technique. phase diagram of the mixture was obtained based on visual inspection and saxs results. the phase behavior is determined as a function of the concentration of the polymer as well as the volume fraction of the colloidal particles. the system shows a one phase region when the concentration of the polymer is low, whereas a two-phase region is present when the concentration of the polymer is larger than a critical concentration at certain volume fraction of the colloids. interestingly, a face centered cubic colloidal crystalline structure was formed under certain conditions, which has been rarely observed in experiments of colloid-polymer mixtures with competing interactions. |
收录类别 | SCI收录期刊论文 |
语种 | 英语 |
WOS记录号 | WOS:000322453700004 |
公开日期 | 2014-04-15 |
内容类型 | 期刊论文 |
源URL | [http://ir.ciac.jl.cn/handle/322003/49653] ![]() |
专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
推荐引用方式 GB/T 7714 | Liu JX,Men YF. Phase behavior of charge stablized colloid dispersion with added water soluble polymers[J]. chinese journal of polymer science,2013,31(9):1218-1224. |
APA | Liu JX,&Men YF.(2013).Phase behavior of charge stablized colloid dispersion with added water soluble polymers.chinese journal of polymer science,31(9),1218-1224. |
MLA | Liu JX,et al."Phase behavior of charge stablized colloid dispersion with added water soluble polymers".chinese journal of polymer science 31.9(2013):1218-1224. |
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