通过溶液法首次将纳米羟基磷灰石晶体与聚乙烯醇溶液复合,制备了一系列纳米羟基磷灰石/聚乙烯醇复合水凝胶材料,用TEM、IR、XRD、TG/DTG、DSC和燃烧实验对材料的结构和组成进行了表征,并对复合材料的热稳定性进行了研究.结果表明所制备的n-HA/PVA复合水凝胶材料组成均一,各相比例易于调控,是一种很有前景的生物医用复合材料.
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