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小木虫: 金币+0.5, 给个红包，谢谢回帖
可以证明：对于窄分布体系，PDI=exp(PD.I/υ^2), υ为Flory Exponent, 良溶剂中为0.59， theta溶剂下为0.5
对于光散射给出的PD.I=<ΔΓ^2>/<Γ^2>
Reference: Teraoka, I. Polymer Solutions: An Introduction to Physical Properties, John Wiley & Sons, Inc., New York, 2002, pp207
[ Last edited by xiaomingabc on 2013-5-10 at 20:32 ] |
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