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A Method for the Determination of Mesophase Contents in Mesophase Pitch by Image Analysis

Masaya Higuchi, T. Tomioka, H. Sunago, Mitsuaki Matsumoto

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Abstract

A method in determination of the mesophase contents of pitches are presented. The method is based on the reflectivity difference between a mesophase part and an isotropic part. In order to get clear contrast between a mesophase part and an isotropic part, image processing is used. The method achieved accurate determination of the mesophase content from 0% to 100% in several minuets.

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What this paper is about

A method in determination of the mesophase contents of pitches are presented. The method is based on the reflectivity difference between a mesophase part and an isotropic part. In order to get clear contrast between a mesophase part and an isotropic part, image processing is used. The method achieved accurate determination of the mesophase content from 0% to 100% in several minuets.

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Available abstract

A method in determination of the mesophase contents of pitches are presented. The method is based on the reflectivity difference between a mesophase part and an isotropic part. In order to get clear contrast between a mesophase part and an isotropic part, image processing is used. The method achieved accurate determination of the mesophase content from 0% to 100% in several minuets.

Key concepts: Mesophase, Isotropy, Materials science, Optics, Liquid crystal, Physics, Optoelectronics

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