{"title":"具有高韧性的粉红色 3 mol% 钇稳定氧化锆陶瓷的制备与性能","authors":"Qiang Liu, Yudie Yang, Haohong Chen, Lixuan Zhang, Yanqiu Jing, Chen Hu, Penghui Chen, Tingsong Li, Maxim Ivanov, Dariusz Hreniak, Jiang Li","doi":"10.1111/jace.19860","DOIUrl":null,"url":null,"abstract":"<p>To broaden the applications of yttria-stabilized zirconia (YSZ) in mobile phone back panels and high-end decorative materials, the 3 mol% YSZ (3YSZ) ceramics doped with erbium oxide (Er<sub>2</sub>O<sub>3</sub>) as colorant were successfully sintered at 1250 and 1350°C in air. The influences of Er<sub>2</sub>O<sub>3</sub>-doping concentration and sintering temperature on the phase, microstructure, color, and mechanical properties of the pink Er<sub>2</sub>O<sub>3</sub>-3YSZ ceramics were investigated. As the Er<sub>2</sub>O<sub>3</sub> concentration increased, the redness value a* gradually increased, while the yellowness value b* and the lightness value L* gradually decreased. The highest value a* and b* of Er<sub>2</sub>O<sub>3</sub>-3YSZ ceramics reached absolute values of 15.2 and 4.5, respectively. The effect of Er<sub>2</sub>O<sub>3</sub> concentration is also depicted in detail, which also affects the mechanical properties including hardness and fracture toughness of the ceramics. The maximum hardness and fracture toughness of Er<sub>2</sub>O<sub>3</sub>-3YSZ ceramics reached 13.9 ± 0.3 GPa and 6.21 ± 0.20 MPa·m<sup>1/2</sup>, respectively. The hardness of the ceramics exceeds 12.5 GPa, which is the required market index for further practical application. This work provides a method for preparing 3YSZ ceramics with excellent mechanical properties and bright pink color, which has the potential to be used in the fields of advanced and superior electronics in particular.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":null,"pages":null},"PeriodicalIF":3.5000,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fabrication and properties of pink 3 mol% yttria-stabilized zirconia ceramics with high toughness\",\"authors\":\"Qiang Liu, Yudie Yang, Haohong Chen, Lixuan Zhang, Yanqiu Jing, Chen Hu, Penghui Chen, Tingsong Li, Maxim Ivanov, Dariusz Hreniak, Jiang Li\",\"doi\":\"10.1111/jace.19860\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>To broaden the applications of yttria-stabilized zirconia (YSZ) in mobile phone back panels and high-end decorative materials, the 3 mol% YSZ (3YSZ) ceramics doped with erbium oxide (Er<sub>2</sub>O<sub>3</sub>) as colorant were successfully sintered at 1250 and 1350°C in air. The influences of Er<sub>2</sub>O<sub>3</sub>-doping concentration and sintering temperature on the phase, microstructure, color, and mechanical properties of the pink Er<sub>2</sub>O<sub>3</sub>-3YSZ ceramics were investigated. As the Er<sub>2</sub>O<sub>3</sub> concentration increased, the redness value a* gradually increased, while the yellowness value b* and the lightness value L* gradually decreased. The highest value a* and b* of Er<sub>2</sub>O<sub>3</sub>-3YSZ ceramics reached absolute values of 15.2 and 4.5, respectively. The effect of Er<sub>2</sub>O<sub>3</sub> concentration is also depicted in detail, which also affects the mechanical properties including hardness and fracture toughness of the ceramics. The maximum hardness and fracture toughness of Er<sub>2</sub>O<sub>3</sub>-3YSZ ceramics reached 13.9 ± 0.3 GPa and 6.21 ± 0.20 MPa·m<sup>1/2</sup>, respectively. The hardness of the ceramics exceeds 12.5 GPa, which is the required market index for further practical application. This work provides a method for preparing 3YSZ ceramics with excellent mechanical properties and bright pink color, which has the potential to be used in the fields of advanced and superior electronics in particular.</p>\",\"PeriodicalId\":200,\"journal\":{\"name\":\"Journal of the American Ceramic Society\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2024-05-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the American Ceramic Society\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/jace.19860\",\"RegionNum\":3,\"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":"Journal of the American Ceramic Society","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/jace.19860","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
Fabrication and properties of pink 3 mol% yttria-stabilized zirconia ceramics with high toughness
To broaden the applications of yttria-stabilized zirconia (YSZ) in mobile phone back panels and high-end decorative materials, the 3 mol% YSZ (3YSZ) ceramics doped with erbium oxide (Er2O3) as colorant were successfully sintered at 1250 and 1350°C in air. The influences of Er2O3-doping concentration and sintering temperature on the phase, microstructure, color, and mechanical properties of the pink Er2O3-3YSZ ceramics were investigated. As the Er2O3 concentration increased, the redness value a* gradually increased, while the yellowness value b* and the lightness value L* gradually decreased. The highest value a* and b* of Er2O3-3YSZ ceramics reached absolute values of 15.2 and 4.5, respectively. The effect of Er2O3 concentration is also depicted in detail, which also affects the mechanical properties including hardness and fracture toughness of the ceramics. The maximum hardness and fracture toughness of Er2O3-3YSZ ceramics reached 13.9 ± 0.3 GPa and 6.21 ± 0.20 MPa·m1/2, respectively. The hardness of the ceramics exceeds 12.5 GPa, which is the required market index for further practical application. This work provides a method for preparing 3YSZ ceramics with excellent mechanical properties and bright pink color, which has the potential to be used in the fields of advanced and superior electronics in particular.
期刊介绍:
The Journal of the American Ceramic Society contains records of original research that provide insight into or describe the science of ceramic and glass materials and composites based on ceramics and glasses. These papers include reports on discovery, characterization, and analysis of new inorganic, non-metallic materials; synthesis methods; phase relationships; processing approaches; microstructure-property relationships; and functionalities. Of great interest are works that support understanding founded on fundamental principles using experimental, theoretical, or computational methods or combinations of those approaches. All the published papers must be of enduring value and relevant to the science of ceramics and glasses or composites based on those materials.
Papers on fundamental ceramic and glass science are welcome including those in the following areas:
Enabling materials for grand challenges[...]
Materials design, selection, synthesis and processing methods[...]
Characterization of compositions, structures, defects, and properties along with new methods [...]
Mechanisms, Theory, Modeling, and Simulation[...]
JACerS accepts submissions of full-length Articles reporting original research, in-depth Feature Articles, Reviews of the state-of-the-art with compelling analysis, and Rapid Communications which are short papers with sufficient novelty or impact to justify swift publication.