Measurements of interfacial curvatures of bicontinuous structure from three-dimensional digital images. 1. A parallel surface method

Yukihiro Nishikawa, Hiroshi Jinnai, Tsuyoshi Koga, Takeji Hashimoto, Stephen T. Hyde

研究成果: Article査読

76 被引用数 (Scopus)

抄録

A method was developed to measure the area-averaged mean and the Gaussian curvatures from three-dimensional (3D) digital images of the interface of complicated bicontinuous structures. This method involves measurement of areas of surfaces that are parallel to the interface as a function of displacement from it. The applicability and precision of the scheme were critically examined by using a known minimal surface, i.e., the gyroid, as a model of bicontinuous structures. The method was then applied to 3D of the interface of the phase-separated bicontinuous structure of a real polymer blend in order to evaluate the characteristic of curvatures of the interface.

本文言語English
ページ(範囲)1242-1249
ページ数8
ジャーナルLangmuir
14
5
出版ステータスPublished - 1998 3 3
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 表面および界面
  • 分光学
  • 電気化学

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