高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 299.

• Chemistry in Materials Sciences • 上一篇    下一篇

Electrophoretic Deposition of Hydroxyapatite from Non-aqueous Media

FENG Zu-De, JIANG Yang, ZHANG Jian-Ming, DU Rong-Gui, LIN Chang-Jian   

  1. Department of Materials Science, State Key Laboratory for Physical Chemistry of the Solid Surfaces, Xiamen University, Xiamen 361005
  • 出版日期:2000-12-31 发布日期:2000-12-31

Electrophoretic Deposition of Hydroxyapatite from Non-aqueous Media

FENG Zu-De, JIANG Yang, ZHANG Jian-Ming, DU Rong-Gui, LIN Chang-Jian   

  1. Department of Materials Science, State Key Laboratory for Physical Chemistry of the Solid Surfaces, Xiamen University, Xiamen 361005
  • Online:2000-12-31 Published:2000-12-31

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摘要：

Hydroxyapatite Ca10(PO4)6(OH)2 (HA) is an important material for bone and tooth implants, as its chemical composition is similar to that of bone tissue. Owing to the inferior mechanical properties of HA, significant research activity has been associated with the development of HA coatings and composites. The interest in electrophoresis for biomedical applications steins from a variety of reasons such as the possibility of deposition of stoichiometric, high purity material to a degree not easily achievable by other processing techniques and the possibility of forming coatings and bodies of complex shape[1]. In this work, the experimental results of a study of electrophoretic deposition of HA powders, performed in isopropyl alcohol or ethanol as a suspension medium, are reported.

Abstract:

Hydroxyapatite Ca10(PO4)6(OH)2 (HA) is an important material for bone and tooth implants, as its chemical composition is similar to that of bone tissue. Owing to the inferior mechanical properties of HA, significant research activity has been associated with the development of HA coatings and composites. The interest in electrophoresis for biomedical applications steins from a variety of reasons such as the possibility of deposition of stoichiometric, high purity material to a degree not easily achievable by other processing techniques and the possibility of forming coatings and bodies of complex shape[1]. In this work, the experimental results of a study of electrophoretic deposition of HA powders, performed in isopropyl alcohol or ethanol as a suspension medium, are reported.

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