综述了渗透物小分子在致密高聚物膜内传递的溶解扩散模型及其不足,用自由体积理论和逾渗理论分析了渗透物小分子在致密高聚物膜内的扩散行为,提出了扩散分区图,并分析了渗透物分子大小、温度和致密高聚物膜性质对扩散的影响.
参考文献
[1] | 尚天刚 .致密聚合物膜内反常扩散现象的研究[D].清华大学,1998. |
[2] | Xianshe Feng;Robert Y.M.Huang .Liquid separation by membrane pervaporation: A review[J].Industrial & Engineering Chemistry Research,1997(4):1048-1066. |
[3] | Brun J P;Larchet C;Bulvestre G et al.Sorption and pervaporation of dilute aqueous solutions of organic compounds through polymer membranes[J].Journal of Membrane Science,1985,25:50-100. |
[4] | Fels M;Huang R Y M .Theoretical interpretation of the effect of mixture composition on separation of liquids in polymers[J].Journal of Macromolecular Sciences:Physics,1971,135(01):89-110. |
[5] | Hofman D.;Fritsch D.;Paul D.;Ulbrich J. .MOLECULAR MODELLING SIMULATION OF GAS TRANSPORT IN AMORPHOUS POLYIMIDE AND POLY(AMIDE IMIDE) MEMBRANE MATERIALS[J].Polymer: The International Journal for the Science and Technology of Polymers,1996(21):4773-4785. |
[6] | 余立新;蒋维钧 .渗透蒸发过程非平衡溶解扩散模型[J].化工学报,1994,45(04):510-513. |
[7] | 泽仑·R;黄紁;戴道生;林宗涵.非晶态固体物理学[M].北京:北京大学出版社,1986 |
[8] | Bunde A;Havlin S.Fractals and disordered systems[M].Berlin:Springer-Verlag,1991 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%