Flory-Huggins solution theory
GPTKB entity
Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
solution theory
|
| gptkbp:appliesTo |
polymer-solvent mixtures
|
| gptkbp:assumes |
random mixing of polymer and solvent
|
| gptkbp:citation |
entropy of mixing
enthalpy of mixing |
| gptkbp:describes |
thermodynamics of polymer solutions
|
| gptkbp:explains |
mixing enthalpy in polymer solutions
mixing entropy in polymer solutions |
| gptkbp:field |
physical chemistry
polymer chemistry |
| gptkbp:form |
lattice model
|
| gptkbp:hasEquation |
ΔG_mix = RT [n1 ln φ1 + n2 ln φ2 + χ n1 φ2]
|
| https://www.w3.org/2000/01/rdf-schema#label |
Flory-Huggins solution theory
|
| gptkbp:influenced |
polymer blend design
polymer solution thermodynamics |
| gptkbp:limitation |
assumes incompressibility
assumes uniform segment size does not account for specific interactions neglects polymer chain connectivity effects |
| gptkbp:parameter |
Flory-Huggins interaction parameter
|
| gptkbp:proposedBy |
gptkb:Maurice_Huggins
gptkb:Paul_Flory |
| gptkbp:relatedTo |
gptkb:regular_solution_theory
polymer blend miscibility |
| gptkbp:usedFor |
calculating free energy of mixing
predicting phase separation |
| gptkbp:yearProposed |
1942
|
| gptkbp:bfsParent |
gptkb:John_Flory
|
| gptkbp:bfsLayer |
7
|