The relationship between crystal morphology and XRD peak intensity on CaSO4·2H2O

Mikiyasu Inoue; Izumi Hirasawa

doi:10.1016/j.jcrysgro.2013.06.017

The relationship between crystal morphology and XRD peak intensity on CaSO₄·2H₂O

Mikiyasu Inoue, Izumi Hirasawa

School of Advanced Science and Engineering

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

101 Citations (Scopus)

Abstract

Each XRD peak intensity of CaSO₄ï ¥2H₂O crystals changes according to their morphologies. This research clarifies the relationship between XRD peak intensity and morphologies on CaSO ₄ï ¥2H₂O crystals synthesized by reaction crystallization with various additives. As a result, as XRD relative intensity of (021) face increases, average longitude and aspect ratio decrease and needle-like or plate-like large crystals transform into granular microcrystals.

Original language	English
Pages (from-to)	169-175
Number of pages	7
Journal	Journal of Crystal Growth
Volume	380
DOIs	https://doi.org/10.1016/j.jcrysgro.2013.06.017
Publication status	Published - 2013 Jul 16

Keywords

A1. Crystal morphology
A1. XRD peak intensity
B1. CaSO.2H O

ASJC Scopus subject areas

Condensed Matter Physics
Inorganic Chemistry
Materials Chemistry

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title = "The relationship between crystal morphology and XRD peak intensity on CaSO4·2H2O",

abstract = "Each XRD peak intensity of CaSO4{\"i} ¥2H2O crystals changes according to their morphologies. This research clarifies the relationship between XRD peak intensity and morphologies on CaSO 4{\"i} ¥2H2O crystals synthesized by reaction crystallization with various additives. As a result, as XRD relative intensity of (021) face increases, average longitude and aspect ratio decrease and needle-like or plate-like large crystals transform into granular microcrystals.",

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AU - Hirasawa, Izumi

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AB - Each XRD peak intensity of CaSO4ï ¥2H2O crystals changes according to their morphologies. This research clarifies the relationship between XRD peak intensity and morphologies on CaSO 4ï ¥2H2O crystals synthesized by reaction crystallization with various additives. As a result, as XRD relative intensity of (021) face increases, average longitude and aspect ratio decrease and needle-like or plate-like large crystals transform into granular microcrystals.

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KW - B1. CaSO.2H O

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