| Title | Solvothermal-derived multicomponent rare-earth cerate ceramics toward remarkable thermophysical properties |
| Author | |
| Corresponding Author | Xue，Yahui |
| Publication Years | 2023-03-01
|
| DOI | |
| Source Title | |
| ISSN | 0272-8842
|
| EISSN | 1873-3956
|
| Volume | 49Issue:5Pages:7965-7969 |
| Abstract | The multicomponent rare-earth cerate (YLaNdSmEu)CeO (5RECeO) ceramics were successfully fabricated through solvothermal method and the following calcination process. The microstructure and phase composition of the as-obtained products were systematically characterized via SEM, TEM and XRD techniques. The results showed that the as-synthesised 5RECeO has a single-phase fluorite-type crystal structure with the particle size of approximately 200 nm. Furthermore, the as-synthesised 5RECeO demonstrated lower thermal conductivity (1.9–1.26 W m·K at 25–1000 °C), higher thermal expansion coefficients (CTEs, 12.48 × 10 K at 1000 °C), and outstanding mechanical properties including large Young's modulus (248.0 ± 0.35 GPa) and high fracture toughness (2.4 ± 0.21 MPam). The excellent properties of the as-synthesised 5RECeO demonstrates its potential application as a new type of next-generation TBCs. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
; Corresponding
|
| WOS Research Area | Materials Science
|
| WOS Subject | Materials Science, Ceramics
|
| WOS Accession No | WOS:000932779500001
|
| Publisher | |
| ESI Research Field | MATERIALS SCIENCE
|
| Scopus EID | 2-s2.0-85140972845
|
| Data Source | Scopus
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/442661 |
| Department | Department of Mechanics and Aerospace Engineering |
| Affiliation | Department of Mechanics and Aerospace Engineering,Southern University of Science and Technology (SUSTech),Shenzhen,Guangdong,518055,China |
| First Author Affilication | Department of Mechanics and Aerospace Engineering |
| Corresponding Author Affilication | Department of Mechanics and Aerospace Engineering |
| First Author's First Affilication | Department of Mechanics and Aerospace Engineering |
| Recommended Citation GB/T 7714 |
Liu，Debao,Xue，Yahui. Solvothermal-derived multicomponent rare-earth cerate ceramics toward remarkable thermophysical properties[J]. CERAMICS INTERNATIONAL,2023,49(5):7965-7969.
|
| APA |
Liu，Debao,&Xue，Yahui.(2023).Solvothermal-derived multicomponent rare-earth cerate ceramics toward remarkable thermophysical properties.CERAMICS INTERNATIONAL,49(5),7965-7969.
|
| MLA |
Liu，Debao,et al."Solvothermal-derived multicomponent rare-earth cerate ceramics toward remarkable thermophysical properties".CERAMICS INTERNATIONAL 49.5(2023):7965-7969.
|
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