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Small Angle Neutron Scattering and Time Resolved Small Angle X-Ray Scattering Studies of Triblock Copolymers in Extension

Published online by Cambridge University Press:  26 February 2011

R. W. Richards  and
J. T. Mullin
R. W. Richards
Affiliation:
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow Gi lXL, United Kingdom
J. T. Mullin
Affiliation:
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow Gi lXL, United Kingdom
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Extract

Linear triblock copolymers of styrene and isoprene with isoprene as the centre block are microphase separated elastomers in the solid state. The styrene blocks form domains of regular morphology 1arranged on a paracrystalline lattice with considerable long range order. Domain symmetry is chiefly determined by the composition of the block copolymer; only cylindrical domain geometry is dealt with here. Three levels of organisation can be recognised.

Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 79: Symposium F – Scattering, Deformation and Fracture in Polymers , 1986 , 299
Copyright
Copyright © Materials Research Society 1987

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References

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