高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 300.

• Chemistry in Materials Sciences • 上一篇    下一篇

The Effect of Sodium Fluoride Solution on the Hydrolysis of β-tricalcium Phosphate and the Solubility of its Hydrolysate

FENG Zu-De, JIANG Yang, CHEN Fei, 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

The Effect of Sodium Fluoride Solution on the Hydrolysis of β-tricalcium Phosphate and the Solubility of its Hydrolysate

FENG Zu-De, JIANG Yang, CHEN Fei, 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：

β-Tricalcium phosphate (β-Ca3(CO4)2; β-TCP) is one of the main inorganic components of bone and teeth. In addition, in hydraulic calcium phosphate cements β-TCP has been considered to be an important phase[1]. Since the anticaries effect of fluoride was found in 1940's, much effort was made in the aspect of the fluoridation of HAP. However, to our knowledge no article published on the effect of fluoride ion on the hydrolysis of β-TCP. The purposes of this study were to investigate the hydrolysis characteristic of β-TCP in NaF solutions and the solubility of the hydrolysates.

Abstract:

β-Tricalcium phosphate (β-Ca3(CO4)2; β-TCP) is one of the main inorganic components of bone and teeth. In addition, in hydraulic calcium phosphate cements β-TCP has been considered to be an important phase[1]. Since the anticaries effect of fluoride was found in 1940's, much effort was made in the aspect of the fluoridation of HAP. However, to our knowledge no article published on the effect of fluoride ion on the hydrolysis of β-TCP. The purposes of this study were to investigate the hydrolysis characteristic of β-TCP in NaF solutions and the solubility of the hydrolysates.

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