中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1016/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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