溶胶-凝胶法制备羟基磷灰石及其过程的控制

材料导报, 2002, 16(11): 75-77.

1.华南理工大学材料学院,广州,510641

2.华南理工大学材料学院,广州,510641

3.华南理工大学材料学院,广州,510641

4.华南理工大学材料学院,广州,510641

基金项目: 国家自然科学基金(59932050,50172015)

A Study of Preparation and Process Control of Hydroxyapatite Synthesis via Sol-Gel Method

采用溶胶-凝胶法制备羟基磷灰石的前体物--无定形磷酸钙(ACP),并进行晶化处理得到羟基磷灰石.通过对试样的TEM、XRD、EDX等图分析,结果表明在反应过程中,反应气氛、钙磷比、热处理等条件对反应产物的结构和性能有重要影响.

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