Flory-Huggins Chi (χ) Database

Chi (χ)

Entry Info

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Components

Namepolystyrenesulfonatepoly(ethylene-alt-propylene)
AcronymPSSPEP
Typepolymerpolymer
Composition
Molar Mass

Measurement Details

MethodSmall-angle X-ray scattering of diblock copolymer
Temperature (K) 327.15
Reference Volume (nm³)0.1

Chi

χ = 0.194 - 0.395

Notes

χ min is from Leibler formula and χ max is from Fredrickson-Helfand formula.

Reference

Extracted from: 10.1021/ma400078y
Original Source(s): 10.1021/ma702733f

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