Transverse orientation of lamellae and cylinders by solution extrusion of a pentablock copolymer

Tamotsu Harada; Frank S. Bates; Timothy P. Lodge

doi:10.1021/ma034417b

Transverse orientation of lamellae and cylinders by solution extrusion of a pentablock copolymer

Tamotsu Harada, Frank S. Bates, Timothy P. Lodge

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31 Scopus citations

Abstract

A study on the transverse orientation of lamellae and cylinders by solution extrusion of a pentablock copolymers was presented. The application of solution extrusion or 'wet spinning' as a rapid and facile means to prepare macroscopic quantities of highly aligned block copolymer microstructures was described. It was demonstrated that two different microstructures (lamellae and cylinders) each with two distinct orientation, can be prepared from a single parent material by varying flow rate and annealing history.

Original language	English (US)
Pages (from-to)	5440-5442
Number of pages	3
Journal	Macromolecules
Volume	36
Issue number	15
DOIs	https://doi.org/10.1021/ma034417b
State	Published - Jul 29 2003

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abstract = "A study on the transverse orientation of lamellae and cylinders by solution extrusion of a pentablock copolymers was presented. The application of solution extrusion or 'wet spinning' as a rapid and facile means to prepare macroscopic quantities of highly aligned block copolymer microstructures was described. It was demonstrated that two different microstructures (lamellae and cylinders) each with two distinct orientation, can be prepared from a single parent material by varying flow rate and annealing history.",

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N2 - A study on the transverse orientation of lamellae and cylinders by solution extrusion of a pentablock copolymers was presented. The application of solution extrusion or 'wet spinning' as a rapid and facile means to prepare macroscopic quantities of highly aligned block copolymer microstructures was described. It was demonstrated that two different microstructures (lamellae and cylinders) each with two distinct orientation, can be prepared from a single parent material by varying flow rate and annealing history.

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Transverse orientation of lamellae and cylinders by solution extrusion of a pentablock copolymer

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