Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (11): 1614.
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QIAN Jin-Wen, QI Guo-Rong, FENG Lin-Xian
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Abstract: Amethod for prediction of second virial coefficient (A2) from intrinsic viscosity and Mark-Houwink equation or molecular weight has been proposed.The A2 values of 295 samples from 30 kinds of polymer/solvent systems (21 polymers and 12 solvents) calculated by this method are in quite good accordance with experimental results.And also, the model presented here is the best one for obtaining A2, compared with other theories and model.
Key words: Polymer solution, Second virial coefficient, Chain dimension
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QIAN Jin-Wen, QI Guo-Rong, FENG Lin-Xian . Studies on Polymer Chain Dimension in Solution (Ⅲ) --A New Method for Prediction of Second Virial Coefficient of Polymer Solution[J]. Chem. J. Chinese Universities, 1993, 14(11): 1614.
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http://www.cjcu.jlu.edu.cn/EN/Y1993/V14/I11/1614
