| 硅掺杂羟基磷灰石包覆镁合金的微波制备 |
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| 引用本文： | 申偲伯,蔡 舒,许国华,凌 瑞,叶炜琪.硅掺杂羟基磷灰石包覆镁合金的微波制备[J].现代技术陶瓷,2016,37(5):332-339. |
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| 作者姓名： | 申偲伯 蔡 舒 许国华 凌 瑞 叶炜琪 |
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| 作者单位： | 天津大学 先进陶瓷与加工技术教育部重点实验室，天津300072,天津大学 先进陶瓷与加工技术教育部重点实验室，天津300072,上海长征医院，上海200003,天津大学 先进陶瓷与加工技术教育部重点实验室，天津300072,天津大学 先进陶瓷与加工技术教育部重点实验室，天津300072 |
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| 基金项目： | 国家自然科学基金 (51372166和81271954)。 |
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| 摘 要： | 以Ca(NO_3)_2·4H-_2O为钙源、Na_2HPO_4·12H_2O为磷源、Na_2SiO_3为硅源,采用微波液相化学法在镁合金表面制备了硅掺杂羟基磷灰石双层涂层。涂层表层为絮状晶体,底层为长片状晶体,涂层的厚度约为9.9μm。研究了微波溶液中Na_2SiO_3添加量和微波溶液的pH值对硅掺杂羟基磷灰石涂层的结构和性能的影响。结果表明,与羟基磷灰石相比,硅掺杂羟基磷灰石涂层提高了对镁合金的保护作用,促进了成骨细胞的增殖和分化。
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| 关 键 词： | 硅掺杂羟基磷灰石 镁合金 微波 耐蚀性能 生物性能 |
Microwave Preparation of Silicon-Substituted Hydroxyapatite Coated Magnesium Alloy |
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| SHEN Si-Bo,CAI Shu,XU Guo-Hu,LING Rui and YE Wei-Qi.Microwave Preparation of Silicon-Substituted Hydroxyapatite Coated Magnesium Alloy[J].Advanced Ceramics,2016,37(5):332-339. |
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| Authors: | SHEN Si-Bo CAI Shu XU Guo-Hu LING Rui and YE Wei-Qi |
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| Affiliation: | Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin 300072, China,Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin 300072, China,Shanghai Changzheng Hospital, Shanghai 200003, China,Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin 300072, China and Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin 300072, China |
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| Abstract: | |
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| Keywords: | Silicon-substituted hydroxyapatite coating Magnesium alloy Microwave preparation Corrosion resistance Biological performance |
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