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Fabrication and properties of Y2Ti2O7 transparent ceramics with excess Y content

文献类型：期刊论文

作者Wang, Xiaojun1; Xie, Jianjun; Wang, Zhengjuan1; Zhou, Guohong1,2; Shi, Ying; Wang, Shiwei1,2; Mao, Xiaojian1
刊名CERAMICS INTERNATIONAL
出版日期2018
卷号44期号:8页码:9514
关键词Transparent ceramic Y2Ti2O7 Excess Y
ISSN号0272-8842
DOI10.1016/j.ceramint.2018.02.170
英文摘要Transparent Y2Ti2O7 ceramics with excess Y content were fabricated by solid state reactive sintering in vacuum using Y2O3 and TiO2 powders as the starting materials. Phase composition, microstructure, density and in-line transmittance of the Y2Ti2O7 ceramics were investigated. The detailed results indicated that as Y content increased, the density and in-line transmittance increased at first and then decreased. And the highest in-line transmittance of Y2Ti2O7 ceramics is 49.9% at 1100 nm when the excess amount of Y to Ti is 2%. The effect of Y content on densification process of Y2Ti2O7 ceramics was discussed based on an assumption that oxygen vacancy defects were the dominated defects.
学科主题Materials Science, Ceramics
WOS记录号WOS:000430522200098
出版者ELSEVIER SCI LTD
资助机构The authors gratefully acknowledge the financial supports from National Natural Science Foundation of China (No. 51602326). ; The authors gratefully acknowledge the financial supports from National Natural Science Foundation of China (No. 51602326).
源URL[http://ir.sic.ac.cn/handle/331005/24892]  
专题中国科学院上海硅酸盐研究所
作者单位1.Shanghai Univ, Shanghai 200444, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent Optofunct Inorgan Mat, Shanghai 201899, Peoples R China
3.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Xiaojun,Xie, Jianjun,Wang, Zhengjuan,et al. Fabrication and properties of Y2Ti2O7 transparent ceramics with excess Y content[J]. CERAMICS INTERNATIONAL,2018,44(8):9514, 9518.
APA Wang, Xiaojun.,Xie, Jianjun.,Wang, Zhengjuan.,Zhou, Guohong.,Shi, Ying.,...&Mao, Xiaojian.(2018).Fabrication and properties of Y2Ti2O7 transparent ceramics with excess Y content.CERAMICS INTERNATIONAL,44(8),9514.
MLA Wang, Xiaojun,et al."Fabrication and properties of Y2Ti2O7 transparent ceramics with excess Y content".CERAMICS INTERNATIONAL 44.8(2018):9514.

入库方式： OAI收割

来源：上海硅酸盐研究所

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