Acta Phys. -Chim. Sin. ›› 2005, Vol. 21 ›› Issue (04): 439-442.doi: 10.3866/PKU.WHXB20050419
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YANG Tao; ZHOU Cong-Shan; ZHU Xin
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Abstract: The consolute curve of benzene-water-ethanol ternary solutions has been measured by using equal-volume titration, and the coexistence curve near isothermal consolute point at 29.00±0.05 ℃ has also been measured. The obtained order-parameter critical index β = 0.38±0.04, and the order-parameter amplitude K =1.3±0.2. It indicates that near the isothermal consolute point, the critical index of the partly soluble ternary solutions fits Fisher renormalization model well, and it has the character of non-classical critical solution theory.
Key words: Critical phenomena, Order-parameter, Critical index, Isothermal consolute point, 3D-Ising Model, Fisher renormalization model
YANG Tao; ZHOU Cong-Shan; ZHU Xin. The Critical Behavior of Benzene-Water-Ethanol Ternary Solutions[J].Acta Phys. -Chim. Sin., 2005, 21(04): 439-442.
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URL: http://www.whxb.pku.edu.cn/EN/10.3866/PKU.WHXB20050419
http://www.whxb.pku.edu.cn/EN/Y2005/V21/I04/439
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