Prediction of the solid–liquid–liquid equilibria of linear and branched semi-crystalline poly-ethylene in solutions of diphenyl ether by Lattice Cluster Theory
Prediction of the solid–liquid–liquid equilibria of linear and branched semi-crystalline poly-ethylene in solutions of diphenyl ether by Lattice Cluster Theory
复制标题
用晶格簇理论预测线性和支化半结晶聚乙烯在二苯醚溶液中的固液平衡
DOI:
10.1080/00268976.2016.1162864
复制
发表时间:
2016
影响因子:
1.7
通讯作者:
S. Enders
中科院分区:
文献类型:
--
作者:
K. Langenbach;M. Fischlschweiger;S. Enders
Recently, Lattice Cluster Theory has been applied to predict liquid–liquid equilibria and solid–liquid equilibria of low and high molecular weight mixtures taking into account the molecular architecture and the nature of crystallinity of the respective component. Herein, an LCT-based theory is applied to calculate solid–liquid–liquid equilibrium of a polyethylene + diphenyl ether system, depending on branching and degree of crystallinity of the polymeric component. Understanding the role that branching number, branching type and degree of polymer crystallinity play in the behaviour of triple and triple critical points is focused on. Insight is given here into constitution and properties of triple and triple critical points in binary polymer solvent systems depending on the molecular architecture of both components, polymer and solvent respectively, and the semi-crystalline nature of the polymer.
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DOI:
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DOI:
10.1016/j.jct.2011.07.010
发表时间:
2011
期刊:
The Journal of Chemical Thermodynamics
影响因子:
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通讯作者:
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1992
期刊:
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通讯作者:
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DOI:
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发表时间:
2015
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影响因子:
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作者:
M. Fischlschweiger;S. Enders
通讯作者:
S. Enders