Morphological diversity in crystal growth of L-ascorbic acid dissolved in methanol

Miho Ito; Machiko Izui; Yoshihiro Yamazaki; Mitsugu Matsushita

doi:10.1143/JPSJ.72.1384

Morphological diversity in crystal growth of L-ascorbic acid dissolved in methanol

Miho Ito, Machiko Izui, Yoshihiro Yamazaki, Mitsugu Matsushita

School of Advanced Science and Engineering

Research output: Contribution to journal › Article

10 Citations (Scopus)

Abstract

Morphological diagram with respect to crystal growth of L-ascorbic acid (C₆H₈O₆; so-called vitamin C) from methanol solution on a flat glass dish is presented. Varying humidity and initial concentration of L-ascorbic acid in methanol solution, the following three distinct kinds of growing patterns have been observed: homogeneous disk, concentric ring and dendrite. In addition, in higher concentration clearly faceted small single crystals grow in any humidity less than 90%. Crossovers from one pattern to another were observed, too.

Original language	English
Pages (from-to)	1384-1389
Number of pages	6
Journal	journal of the physical society of japan
Volume	72
Issue number	6
DOIs	https://doi.org/10.1143/JPSJ.72.1384
Publication status	Published - 2003 Jun 1

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Keywords

Concentric ring
Crystal growth
L-ascorbic acid
Morphological diagram
Pattern formation

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Ito, M., Izui, M., Yamazaki, Y., & Matsushita, M. (2003). Morphological diversity in crystal growth of L-ascorbic acid dissolved in methanol. journal of the physical society of japan, 72(6), 1384-1389. https://doi.org/10.1143/JPSJ.72.1384

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abstract = "Morphological diagram with respect to crystal growth of L-ascorbic acid (C6H8O6; so-called vitamin C) from methanol solution on a flat glass dish is presented. Varying humidity and initial concentration of L-ascorbic acid in methanol solution, the following three distinct kinds of growing patterns have been observed: homogeneous disk, concentric ring and dendrite. In addition, in higher concentration clearly faceted small single crystals grow in any humidity less than 90%. Crossovers from one pattern to another were observed, too.",

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N2 - Morphological diagram with respect to crystal growth of L-ascorbic acid (C6H8O6; so-called vitamin C) from methanol solution on a flat glass dish is presented. Varying humidity and initial concentration of L-ascorbic acid in methanol solution, the following three distinct kinds of growing patterns have been observed: homogeneous disk, concentric ring and dendrite. In addition, in higher concentration clearly faceted small single crystals grow in any humidity less than 90%. Crossovers from one pattern to another were observed, too.

AB - Morphological diagram with respect to crystal growth of L-ascorbic acid (C6H8O6; so-called vitamin C) from methanol solution on a flat glass dish is presented. Varying humidity and initial concentration of L-ascorbic acid in methanol solution, the following three distinct kinds of growing patterns have been observed: homogeneous disk, concentric ring and dendrite. In addition, in higher concentration clearly faceted small single crystals grow in any humidity less than 90%. Crossovers from one pattern to another were observed, too.

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KW - Morphological diagram

KW - Pattern formation

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10.1143/JPSJ.72.1384