Synthesis of tubes of a magnesium-rich carbonate and of its oxide decomposition products

Minoru Fukuhara; Nobumasa Fujii; Jun Takada; Yoshihiro Kusano

doi:10.1111/j.1151-2916.1998.tb02691.x

Synthesis of tubes of a magnesium-rich carbonate and of its oxide decomposition products

Minoru Fukuhara, Nobumasa Fujii, Jun Takada, Yoshihiro Kusano

Faculty of Engineering

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

3 Citations (Scopus)

Abstract

A new method to synthesize a hollow structure containing calcium and magnesium oxides is proposed. The method involves three processes: First, magnesium carbonate is formed around needlelike aragonite in an autoclave using urea. Second, the needlelike aragonite is removed with hydrochloric acid, and hollow magnesium carbonate is obtained. Third, the hollow magnesium carbonate is heated to form a product containing magnesium and calcium oxides without its shape being altered.

Original language	English
Pages (from-to)	2746-2748
Number of pages	3
Journal	Journal of the American Ceramic Society
Volume	81
Issue number	10
DOIs	https://doi.org/10.1111/j.1151-2916.1998.tb02691.x
Publication status	Published - Oct 1998

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

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abstract = "A new method to synthesize a hollow structure containing calcium and magnesium oxides is proposed. The method involves three processes: First, magnesium carbonate is formed around needlelike aragonite in an autoclave using urea. Second, the needlelike aragonite is removed with hydrochloric acid, and hollow magnesium carbonate is obtained. Third, the hollow magnesium carbonate is heated to form a product containing magnesium and calcium oxides without its shape being altered.",

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