PREDICTION OF DIFFUSION-COEFFICIENTS FOR POLYMER-SOLVENT SYSTEMS
PREDICTION OF DIFFUSION-COEFFICIENTS FOR POLYMER-SOLVENT SYSTEMS
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DOI:
10.1002/aic.690280217
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发表时间:
1982-01-01
期刊:
影响因子:
3.7
通讯作者:
LIU, HT
中科院分区:
文献类型:
--
作者:
DUDA, JL;VRENTAS, JS;LIU, HT
A revised version of a recently proposed free‐volume theory of polymer‐solvent diffusion is introduced and evaluated using experimental diffusivity data collected over wide temperature and concentration ranges. The theory accurately predicts the large temperature and concentration variations typically observed for polymer‐solvent diffusion coefficients.