Segmental Interaction Parameters of Binary Polymer Mixtures Evaluated from Binodals and from Surface-Segregation Profiles:  Comparison with Small-Angle Neutron Scattering

2000 ◽  
Vol 33 (4) ◽  
pp. 1298-1305 ◽  
Author(s):  
Jacob Klein ◽  
Tobias Kerle ◽  
Florian Zink ◽  
Erika Eiser
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Surface Segregation ◽  
Interaction Parameters ◽  
Polymer Mixtures ◽  
Binary Polymer

Small-Angle Neutron Scattering Studies on the Phase Behavior of Binary Polymer Blends Driven by Photoisomerization

1998 ◽  
Vol 31 (22) ◽  
pp. 7962-7965 ◽  
Author(s):  
Osamu Urakawa ◽  
Okimichi Yano ◽  
Qui Tran-Cong ◽  
Alan I. Nakatani ◽  
Charles C. Han
Keyword(s):  
Neutron Scattering ◽  
Polymer Blends ◽  
Phase Behavior ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Binary Polymer

Small-Angle Neutron Scattering Study of Microemulsion−Polymer Mixtures in the Protein Limit

Langmuir ◽  
2008 ◽  
Vol 24 (7) ◽  
pp. 3053-3060 ◽  
Author(s):  
Kevin J. Mutch ◽  
Jeroen S. van Duijneveldt ◽  
Julian Eastoe ◽  
Isabelle Grillo ◽  
Richard K. Heenan
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Polymer Mixtures ◽  
Scattering Study ◽  
Neutron Scattering Study

Microstructure and Isotopic Labeling Effects on the Miscibility of Polybutadiene Blends Studied by the Small-Angle Neutron Scattering Technique

1989 ◽  
Vol 166 ◽  
Author(s):  
Charles C. Han ◽  
Hirokazu Hasegawa ◽  
Takeji Hashimoto ◽  
I. Glen Hargis ◽  
S. L. Aggarwal
Keyword(s):  
Neutron Scattering ◽  
Interaction Parameter ◽  
Correlation Length ◽  
Small Angle ◽  
Structure Factor ◽  
Small Angle Neutron Scattering ◽  
Random Copolymer ◽  
Isotopic Labeling ◽  
Interaction Parameters ◽  
Scattering Technique

ABSTRACTDeuterated polybutadiene and protonated polybutadiene (PBD/PBH) blends with various microstructures have been studied by the small-angle neutron scattering experiments. Correlation length, ξ, zero-wavenumber structure factor, S(q=o), and interaction parameter, Xblend have been obtained. All PBD/PBH blends exhibit UCST behavior. With the use of random copolymer theory, the interaction parameter, Xblend, has been successfully separated into X1, X2 and X3 which are interaction parameters between the same isotope labeled 1,2-unit and 1,4-unit, opposite isotope labeled 1,2-unit and 1,4- unit, and opposite isotope labeled 1,2-unit with 1,2-unit or 1,4-unit with 1,4-unit, respectively.

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