August 04, 2021, 09:21:22 PM
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Topic: Polymer chemistry-Polydispersity index  (Read 256 times)

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Offline sorina.l

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Polymer chemistry-Polydispersity index
« on: February 11, 2021, 06:42:47 AM »

I have a problem with the polydispersity index. It sounds like that: Which is the polydispersity index of a telechelic oligomer with the number average degree of polycondensation equal to 10, obtained by the polycondensation of a hydroxy acid? I tried to solve it like that:/

Xn=1/(1-p)=10 -->p=0.9

Xw/Xn=1+p --> Xw=19


Can you tell me please if it is correct or I have to do something else? Thank you! ;D

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