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用于制备纯钛表面新型PEO陶瓷膜最佳电解液配方研究

, PP. 511-516

Keywords: 纯钛,PEO,陶瓷膜,生物活性

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Abstract:

为筛选出最佳的含硅电解液配方,配制了4种不同的含钙、磷、硅的电解液;对比研究了不同溶液中,等离子火花放电现象以及所制备PEO陶瓷膜的厚度、微观形貌、元素及相组成.结果表明,在4种电解液中,溶液D中制备的氧化膜生长速度较快,且膜层表观均匀光滑;该氧化膜表面孔隙率较高且微孔大小均匀一致;在膜层D中均具有较高的生物活性元素钙、磷、硅.因此,溶液D成为制备含硅生物活性PEO陶瓷膜的最佳电解液配方.

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