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

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
Externally published	Yes

Keywords

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

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Morphological diversity in crystal growth of L-ascorbic acid dissolved in methanol",

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.",

keywords = "Concentric ring, Crystal growth, L-ascorbic acid, Morphological diagram, Pattern formation",

author = "Miho Ito and Machiko Izui and Yoshihiro Yamazaki and Mitsugu Matsushita",

year = "2003",

month = jun,

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doi = "10.1143/JPSJ.72.1384",

language = "English",

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TY - JOUR

T1 - Morphological diversity in crystal growth of L-ascorbic acid dissolved in methanol

AU - Ito, Miho

AU - Izui, Machiko

AU - Yamazaki, Yoshihiro

AU - Matsushita, Mitsugu

PY - 2003/6/1

Y1 - 2003/6/1

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.

KW - Concentric ring

KW - Crystal growth

KW - L-ascorbic acid

KW - Morphological diagram

KW - Pattern formation

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