Effects of Ag addition on properties and structure of Ge-Ga-Se-AgI chalcohalide glasses
文献类型：期刊论文
| 作者 | Hu, Lili; Liu, Yinyao; Le Coq, David; Ren, Jing; Chen, Guorong |
| 刊名 | J. Non-Cryst. Solids
 |
| 出版日期 | 2016 |
| 卷号 | 432页码:232 |
| 通讯作者 | grchen@ecust.edu.cn |
| 英文摘要 | An increasing amount of Ag metal was introduced in two GeSe2-Ga2Se3-AgI chalcohalide glasses with GeSe2/Ga2Se3 molar ratios of 1:1 and 2:1. Up to 25 mol% Ag can be added in this GeSe2-Ga2Se3-AgI glass. The effects of Ag addition on some basic properties such as density, thermal stability, and optical band gap were investigated to have an overall understanding of GeSe2-Ga2Se3-AgI-Ag chalcohalide glasses. The modification of glass networks can be observed by Raman spectra and DSC measurements. Specifically, electrical conductivity was characterized by AC impedance spectra. The activation energy values of conductivity (E-sigma) were obtained through Arrhenius linear fitting. The large amount of Ag in the systems led to high conductivity and low E-sigma values. In general, several basic properties of the two series of novel glasses with different GeSe2/Ga2Se3 ratios were investigated in parallel and their potential as solid state conductive materials was evaluated. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | Ministry of Education of China [20120074110018]; National Natural Science Foundation of China [NSFC 51572081] |
| WOS记录号 | WOS:000367769300009 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28282]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Hu, Lili,Liu, Yinyao,Le Coq, David,et al. Effects of Ag addition on properties and structure of Ge-Ga-Se-AgI chalcohalide glasses[J]. J. Non-Cryst. Solids,2016,432:232. |
| APA | Hu, Lili,Liu, Yinyao,Le Coq, David,Ren, Jing,&Chen, Guorong.(2016).Effects of Ag addition on properties and structure of Ge-Ga-Se-AgI chalcohalide glasses.J. Non-Cryst. Solids,432,232. |
| MLA | Hu, Lili,et al."Effects of Ag addition on properties and structure of Ge-Ga-Se-AgI chalcohalide glasses".J. Non-Cryst. Solids 432(2016):232. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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