Critical behaviors in the two-phase region of a micellar solution.
Critical behaviors in the two-phase region of a micellar solution.
复制标题
胶束溶液两相区域的关键行为。
DOI：
10.1103/physreva.32.3168
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
Harada
中科院分区：
文献类型：
--
作者：
Hamano;Kuwahara;Koyama;Harada
本文研究了五乙二醇-单十二烷基醚(c12e5)+水的胶束溶液在两相区域内接近临界混合点时的临界行为。报道了两相的指数β≃(1/4)共存曲线和光散射测量结果。在两个共存相中，等温渗透压缩性和相关长度的温度依赖关系服从幂律，这与平均场理论和三维类伊辛模型所期望的幂律不一致。
This work investigates the critical behavior of a micellar solution pentaethylene glycol-mono-n-dodecyl ether (C 12 E 5)+ water when the critical mixing point is approached within the two-phase region. The coexistence curve with exponent β≃(1/4) and light scattering measurements in the two coexisting phases are reported. The temperature dependence of the isothermal osmotic compressibility and the correlation length in the two coexisting phases have been found to obey power laws which disagree with those expected for the mean-field theory and also for the three-dimensional Ising-like model.