Polymer solution vapor-liquid equilibria database
收藏科学数据银行2014-12-28 更新2026-04-23 收录
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https://www.scidb.cn/en/detail?dataSetId=720626420371423232
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资源简介：
The data in the field of phase equilibrium of polymer solution plays an important role for describing the phase behavior of polymer-containing systems. The Polymer Solution Vapor-Liquid Equilibria Database collected the vapor-liquid equilibria and solvent infinite dilution experimental data from 22 periodicals, covering the polymer solution systems composed of 1500 polymers and 240 solvents. Standardization and pragmaticalness for the vapor-liquid equilibria data and solvent infinite dilution were carried out, in order to improve the applicability of data. The solvent infinite dilution and vapor-liquid equilibrium data were processed as solvent weight fraction activity coefficients at infinite dilution and solvent activities with vapor phase nonideality corrected. Furthermore, the UNIQUAC activity coefficient model was extended to correlate the polymer solution vapor-liquid equilibrium data. The Polymer Solution Vapor-Liquid Equilibrium Database can provide the originally measured data, standardized values and correlation parameters of UNIQUAC model.
创建时间：
2014-12-28
