Sol-Gel Synthesis and Conductivity Properties of Sodium Ion Solid State Electrolytes Na3Zr2Si2PO12
文献类型：期刊论文
| 作者 | Zhang, ZZ ; Shi, SQ ; Hu, YS ; Chen, LQ |
| 刊名 | JOURNAL OF INORGANIC MATERIALS
 |
| 出版日期 | 2013 |
| 卷号 | 28期号:11页码:1255 |
| 关键词 | solid state electrolytes Sol-Gel synthesis ionic conductivity Na3Zr2Si2PO12 |
| ISSN号 | 1000-324X |
| 通讯作者 | Zhang, ZZ (reprint author), Zhejiang Sci Tech Univ, Coll Mat & Text, Hangzhou 310018, Zhejiang, Peoples R China. |
| 中文摘要 | NASICON-structured Na3Zr2Si2PO12 was synthesized by a Sol-Gel approach. Phase-pure samples were successfully sintered at 1050 degrees C when adding 10% excessive Na and P in the precursors, while a small amount of ZrO2 impurity was detected without adding excessive phosphorus. Electrochemical impedance spectrum tests indicate that the ionic conductivity of the former is as high as 5.4x10(-4) S/cm at room temperature, which is higher than that of samples prepared from the precursors without adding excessive phosphorus (3.7x10(-4) S/cm). Further analysis reveals that the evaporation of phosphorus at high temperature would cause the formation of ZrO2 impurity in the samples, leading to a lower ionic conductivity. Compared with solid state reaction approach, samples with enhanced ionic conductivity can be obtained at a rather lower temperature by Sol-Gel synthesis. |
| 资助信息 | National High Technology Research and Development Program of China [2011AA11A235] |
| 语种 | 中文 |
| 公开日期 | 2014-01-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57450]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, ZZ,Shi, SQ,Hu, YS,et al. Sol-Gel Synthesis and Conductivity Properties of Sodium Ion Solid State Electrolytes Na3Zr2Si2PO12[J]. JOURNAL OF INORGANIC MATERIALS,2013,28(11):1255. |
| APA | Zhang, ZZ,Shi, SQ,Hu, YS,&Chen, LQ.(2013).Sol-Gel Synthesis and Conductivity Properties of Sodium Ion Solid State Electrolytes Na3Zr2Si2PO12.JOURNAL OF INORGANIC MATERIALS,28(11),1255. |
| MLA | Zhang, ZZ,et al."Sol-Gel Synthesis and Conductivity Properties of Sodium Ion Solid State Electrolytes Na3Zr2Si2PO12".JOURNAL OF INORGANIC MATERIALS 28.11(2013):1255. |
入库方式： OAI收割
来源：物理研究所
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