Rapid fabrication and phase transition of Nd and Ce co-doped Gd2Zr2O7 ceramics by SPS
文献类型:期刊论文
作者 | Wang, Lan1; Shu, Xiaoyan1; Yi, Facheng1; Shao, Dadong2; Zhang, Kuibao1; Zhang, Haibin3; Lu, Xirui1 |
刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY |
出版日期 | 2018-07-01 |
卷号 | 38期号:7页码:2863-2870 |
ISSN号 | 0955-2219 |
关键词 | SPS Rapid sintering Co-doping Nuclear waste forms |
DOI | 10.1016/j.jeurceramsoc.2018.02.024 |
英文摘要 | A series of Nd and Ce co-doped Gd2-xNdxZr2-yCeyO7 (0.0 <= x, y <= 2.0) ceramics were rapidly fabricated through spark plasma sintering (SPS) within 3 min. The effects of Nd and Ce contents on the phase composition, lattice parameter, active modes, microtopography and microstructure have been investigated in detail. XRD studies reveal that the compositions corresponding to 0.0 <= y <= 1.0 show a single phase and beyond 1.0 exhibit multiphase. The lattice parameters increase with elevated Nd and Ce content. The grains are densely packed on each other with cube-like shape, and the elements are almost homogeneously distributed in the compound. This synthetic method provides a simple pathway for the preparation of highly densified single phase ceramic at 1600-1700 degrees C for 3 min under pressure of 80 MPa. |
WOS关键词 | SPECTROSCOPIC INVESTIGATIONS ; PYROCHLORE ; SYSTEM ; IMMOBILIZATION ; CONDUCTIVITY ; TEMPERATURE ; EVOLUTION ; DISORDER ; GD |
资助项目 | National Natural Science Foundation of China[21507105] |
WOS研究方向 | Materials Science |
语种 | 英语 |
出版者 | ELSEVIER SCI LTD |
WOS记录号 | WOS:000430647800023 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/35340] |
专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
通讯作者 | Shu, Xiaoyan; Lu, Xirui |
作者单位 | 1.Southwest Univ Sci & Technol, Fundamental Sci Nucl Wastes & Environm Safety Lab, Mianyang 621010, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 3.China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621900, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Lan,Shu, Xiaoyan,Yi, Facheng,et al. Rapid fabrication and phase transition of Nd and Ce co-doped Gd2Zr2O7 ceramics by SPS[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(7):2863-2870. |
APA | Wang, Lan.,Shu, Xiaoyan.,Yi, Facheng.,Shao, Dadong.,Zhang, Kuibao.,...&Lu, Xirui.(2018).Rapid fabrication and phase transition of Nd and Ce co-doped Gd2Zr2O7 ceramics by SPS.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(7),2863-2870. |
MLA | Wang, Lan,et al."Rapid fabrication and phase transition of Nd and Ce co-doped Gd2Zr2O7 ceramics by SPS".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.7(2018):2863-2870. |
入库方式: OAI收割
来源:合肥物质科学研究院
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