Shao-hua Luo , Xiaolong Li , Zihan Wang , Shengxue Yan , Jianguang Chen
{"title":"掺ce牙科3Y-TZP陶瓷的力学、低温降解和生物相容性","authors":"Shao-hua Luo , Xiaolong Li , Zihan Wang , Shengxue Yan , Jianguang Chen","doi":"10.1016/j.ceramint.2025.01.173","DOIUrl":null,"url":null,"abstract":"<div><div>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 CeO<sub>2</sub> 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 CeO<sub>2</sub> 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.</div></div>","PeriodicalId":267,"journal":{"name":"Ceramics International","volume":"51 10","pages":"Pages 13288-13297"},"PeriodicalIF":5.6000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mechanical, low temperature degradation and biocompatibility of Ce-doped dental 3Y-TZP ceramics\",\"authors\":\"Shao-hua Luo , Xiaolong Li , Zihan Wang , Shengxue Yan , Jianguang Chen\",\"doi\":\"10.1016/j.ceramint.2025.01.173\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>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 CeO<sub>2</sub> 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 CeO<sub>2</sub> 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.</div></div>\",\"PeriodicalId\":267,\"journal\":{\"name\":\"Ceramics International\",\"volume\":\"51 10\",\"pages\":\"Pages 13288-13297\"},\"PeriodicalIF\":5.6000,\"publicationDate\":\"2025-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ceramics International\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0272884225002007\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ceramics International","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0272884225002007","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
Mechanical, low temperature degradation and biocompatibility of Ce-doped dental 3Y-TZP ceramics
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.
期刊介绍：
Ceramics International covers the science of advanced ceramic materials. The journal encourages contributions that demonstrate how an understanding of the basic chemical and physical phenomena may direct materials design and stimulate ideas for new or improved processing techniques, in order to obtain materials with desired structural features and properties.
Ceramics International covers oxide and non-oxide ceramics, functional glasses, glass ceramics, amorphous inorganic non-metallic materials (and their combinations with metal and organic materials), in the form of particulates, dense or porous bodies, thin/thick films and laminated, graded and composite structures. Process related topics such as ceramic-ceramic joints or joining ceramics with dissimilar materials, as well as surface finishing and conditioning are also covered. Besides traditional processing techniques, manufacturing routes of interest include innovative procedures benefiting from externally applied stresses, electromagnetic fields and energetic beams, as well as top-down and self-assembly nanotechnology approaches. In addition, the journal welcomes submissions on bio-inspired and bio-enabled materials designs, experimentally validated multi scale modelling and simulation for materials design, and the use of the most advanced chemical and physical characterization techniques of structure, properties and behaviour.
Technologically relevant low-dimensional systems are a particular focus of Ceramics International. These include 0, 1 and 2-D nanomaterials (also covering CNTs, graphene and related materials, and diamond-like carbons), their nanocomposites, as well as nano-hybrids and hierarchical multifunctional nanostructures that might integrate molecular, biological and electronic components.
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