Mechanical, low temperature degradation and biocompatibility of Ce-doped dental 3Y-TZP ceramics

被引：0

作者：

Luo, Shao-hua ^{[1
,2
,3
]}

Li, Xiaolong ^{[1
,2
,3
]}

Wang, Zihan ^{[1
,2
,3
]}

Yan, Shengxue ^{[1
,2
,3
]}

Chen, Jianguang ^{[4
]}

机构：

[1] Northeastern Univ Qinhuangdao, Sch Resources & Mat, Qinhuangdao 066004, Peoples R China

[2] Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China

[3] Hebei Key Lab Dielect & Electrolyte Funct Mat, Qinhuangdao 066004, Peoples R China

[4] Zecny Ceram Qinhuangdao Technol Co Ltd, Qinhuangdao 066004, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2025年 / 51卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Dental materials; Zirconia; Cerium doped; Anti-ageing; Biological compatibility; FRACTURE-TOUGHNESS; Y-TZP; ZIRCONIA; ALUMINA;

D O I：

暂无

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：

3Y-TZP is a high-performance advanced ceramic material, which has a wide range of applications in industrial and biomedical fields. However, 3Y-TZP ceramics may face the problem of low-temperature aging due to this, which limits its development in the medical field. This study is aimed at investigating the effect of a certain amount of CeO2 doping on the overall properties of 3Y-TZP ceramics. The 3Y-TZP powder was prepared using the co-precipitation method. Subsequently it was mixed with various proportions of cerium oxide powder. The fitting results using the Johnson-Mehl-Avramorow-Kolmogorov (JMAK) equation indicated that CeO2 doping was a useful addition to enhance its anti-ageing properties. The modified material was found to have good biocompatibility, which suggests a promising outlook for its development in the field of dentistry.

引用

页码：13288 / 13297

页数：10

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