A multicomponent gamma-type (Gd1/6Tb1/6Dy1/6Tm1/6Yb1/6Lu1/6)(2)Si(2)O(7)disilicate with outstanding thermal stability
文献类型：期刊论文
| 作者 | Sun, Luchao1; Luo, Yixiu1; Ren, Xiaomin1,2; Gao, Zenghua3; Du, Tiefeng1; Wu, Zhen1; Wang, Jingyang1 |
| 刊名 | MATERIALS RESEARCH LETTERS
 |
| 出版日期 | 2020-11-01 |
| 卷号 | 8期号:11页码:424-430 |
| 关键词 | Multicomponent complex oxide thermal stability thermal and environmental barrier coating |
| ISSN号 | 2166-3831 |
| DOI | 10.1080/21663831.2020.1783007 |
| 通讯作者 | Wang, Jingyang(jywang@imr.ac.cn) |
| 英文摘要 | IMPACT STATEMENT The first multicomponent gamma-type RE2Si2O7, (Gd1/6Tb1/6Dy1/6Tm1/6Yb1/6Lu1/6)(2)Si(2)O(7)with outstanding phase stability is developed. It presents the possibility to design complex oxide through the 'one-from-none' strategy. A multicomponent rare-earth disilicate (Gd1/6Tb1/6Dy1/6Tm1/6Yb1/6Lu1/6)(2)Si(2)O(7)has been designed and successfully synthesized following the strategy of high entropy engineering. The as-prepared single-phase 6RE-disilicate possesses a new gamma-type crystal structure (monoclinic,P2(1)/c) beyond the alpha-, beta- and delta-type parent structures of six single RE disilicates. Six-species RE cations are homogeneously distributed on RE lattice sites and our multicomponent disilicate demonstrates outstanding thermal stability from room temperature up to around 1900 degrees C. This work extends the knowledge of strategic multicomponent modification of complex ceramics with extremely high phase stability. |
| 资助项目 | National Science and Technology Major Project[2017-VI-00200093] ; Natural Science Foundation of China[51772302] ; CAS International Cooperation Key Program[174321KYSB20180008] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000551636600001 |
| 出版者 | TAYLOR & FRANCIS INC |
| 资助机构 | National Science and Technology Major Project ; Natural Science Foundation of China ; CAS International Cooperation Key Program |
| 源URL | [http://ir.imr.ac.cn/handle/321006/139868]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Jingyang |
| 作者单位 | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Peoples R China 3.Aerosp Special Mat & Proc Technol Inst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Luchao,Luo, Yixiu,Ren, Xiaomin,et al. A multicomponent gamma-type (Gd1/6Tb1/6Dy1/6Tm1/6Yb1/6Lu1/6)(2)Si(2)O(7)disilicate with outstanding thermal stability[J]. MATERIALS RESEARCH LETTERS,2020,8(11):424-430. |
| APA | Sun, Luchao.,Luo, Yixiu.,Ren, Xiaomin.,Gao, Zenghua.,Du, Tiefeng.,...&Wang, Jingyang.(2020).A multicomponent gamma-type (Gd1/6Tb1/6Dy1/6Tm1/6Yb1/6Lu1/6)(2)Si(2)O(7)disilicate with outstanding thermal stability.MATERIALS RESEARCH LETTERS,8(11),424-430. |
| MLA | Sun, Luchao,et al."A multicomponent gamma-type (Gd1/6Tb1/6Dy1/6Tm1/6Yb1/6Lu1/6)(2)Si(2)O(7)disilicate with outstanding thermal stability".MATERIALS RESEARCH LETTERS 8.11(2020):424-430. |
入库方式： OAI收割
来源：金属研究所
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