Cloizeaux-de Gennes Scaling Theory

The concentration of polymers (chains) cp and the concentration of monomers (links) Cm can also be expressed in terms of the function w Ho)  

Equation (9.51) is the classical Van t Hoff equation. To introduce the scaling law, we can define the average number of links per chain N as 

If there are interactions, we use Green s function, which is included in a term r(Mo), 

The derivation of the equation for osmotic pressure is more complicated. The final result is expressed in a parametric equation  

The interesting part is that des Cloizeaux equation can be translated into the scaling law, 

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