Interfacial and topological measurements of bicontinuous polymer morphologies

H. Jinnai; T. Kajihara; H. Watashiba; Y. Nishikawa; R. J. Spontak

doi:10.1103/PhysRevE.64.010803

Interfacial and topological measurements of bicontinuous polymer morphologies

H. Jinnai, T. Kajihara, H. Watashiba, Y. Nishikawa, R. J. Spontak

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The interfacial curvatures and several topological features “coordination number and interjunction distance” of two bicontinuous polymer morphologies, one in an ordered block copolymer and the other in a phase-separated polymer blend, were measured. It was found that the global topologies of the two morphologies reveal how the interfacial patches are connected. Experimental measurements of the Euler-Poincaré characteristic and genus corresponding to each morphology were also performed for comparison purposes.

Original language	English
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	64
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevE.64.010803
Publication status	Published - 2001 Jul
Externally published	Yes

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

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AU - Spontak, R. J.

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Interfacial and topological measurements of bicontinuous polymer morphologies

Abstract

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