Effect of hydroxylation on the thermal reactivities of fluorapatite and chlorapatite.

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概要

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• Thermal self-decomposition of hydroxyapatite was notably suppressed by partial fluorination or chlorination. The volatility of halogen from fluorapatite and chlorapatite was reduced by the incorporation of hydroxide ions in the apatites. The reactivities of fluor-hydroxyapatite and chlor-hydroxyapatite with silica increased with increasing hydroxide content, which resulted in an increase in the halogen volatility.

• 公益社団法人 日本化学会の論文

著者

• Kanazawa Takafumi

  Department of Industrial Chemistry, Faculty of Technology, Tokyo Metropolitan University

• Monma Hideki

  Department of Industrial Chemistry, Faculty of Technology, Tokyo Metropolitan University

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