Would you please explaining the concept of dn/dc?

Dear all

Would you please explaining the concept of dn/dc in polymer? What is the meaning of refractive index increment value (dn/dc)?

Thanks a lot

Reply to
hyh
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=46rom the light scattering equations, right?

dn/dc is the tanget of the plot of refractive index versus concentration.

John Aspen Research, -

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Reply to
john.spevacek

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