Study of the hydration process of calcium phosphate cement by AC impedance spectroscopy

被引：25
|
作者：
Liu, CS [1 ]
Huang, Y [1 ]
Zheng, HY [1 ]
机构：
[1] E China Univ Sci & Technol, Inst Tech Chem & Phys, Shanghai 200237, Peoples R China
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1999年 / 82卷 / 04期
关键词：
D O I：
10.1111/j.1151-2916.1999.tb01872.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
AC impedance spectroscopy was used to study the hydration process and behavior of calcium phosphate cement. The results indicated that this method based on the theory of electrochemistry had certain advantages in the analysis of continuous microstructural changes of cement during the hydration process. The changes revealed by AC impedance at different hydration times were in agreement with the variation of compressive strength. In addition, the influences of conditions such as the ratio of powder to water, the concentration of solution, and crystal seeding on the microstructural changes could also be conveniently inspected using this method.
引用
收藏
页码：1052 / 1057
页数：6
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