节点文献
聚酯酰胺/β-磷酸三钙共混物的制备及相容性研究
The Preparation and Miscibility of Polyesteramide/β-Tricalcium Phosphate Blends
【摘要】 研究了可生物降解聚酯酰胺与 β-磷酸三钙和表面接枝 β-磷酸三钙共混物的制备及其共混体系的界面相互作用 ,并用 IR,DSC及 SEM对其进行了表征。
【Abstract】 s The polyesteramide/β-tricalcium phosphate blends were prepared from polyesteramide(PEA) and β-tricalcium phosphate(TCP) or surface grafted β-tricalcium phosphate(MTCP) by ε-caprolactone. The PEA/TCP and PEA/MTCP blends were characterized by FTIR spectra, DSC and scanning electron microscopy(SEM). The good miscibility was existed in PEA/MTCP systems according to the specific interactions between the ε-caprolactone segments of β-tricalcium phosphate surface and polyesteramide macromolecular chains.
【关键词】 聚酯酰胺;
β-磷酸三钙;
共混物;
制备;
相容性;
【Key words】 Preparation; Polyesteramide; β-Tricalcium phosphate; Blends; Miscibility.;
【Key words】 Preparation; Polyesteramide; β-Tricalcium phosphate; Blends; Miscibility.;
【基金】 中国科学院院长特别基金
- 【文献出处】 合成化学 ,CHINESE JOURNAL OF SYNTHETIC CHEMISTRY , 编辑部邮箱 ,2000年03期
- 【分类号】O631
- 【被引频次】4
- 【下载频次】69