Pechini synthesis of high ionic conductivity Li1.3Al0.3Ti1.7 (PO4)(3) solid electrolytes: The effect of dispersant
文献类型：期刊论文
| 作者 | Zhao, Erqing1 ; Ma, Furui1; Jin, Yongcheng1; Kanamura, Kiyoshi2
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| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2016-09-25 |
| 卷号 | 680页码:646-653 |
| 关键词 | NASICON-type Solid electrolyte Li1.3Al0.3Ti1.7(PO4)(3) Pechini process Electrical conductivity |
| 英文摘要 | A NASICON-type structure lithium ion conducting solid electrolyte with the composition of Li1.3Al0.3-Ti-1.7(PO4)(3) (LATP) has been successfully synthesized via a modified pechini process with ethylene glycol or glucose as dispersant. The influences of dispersant, calcination temperature for the precursor powders, sintering temperature and holding period for the electrolyte pellets on electrical properties of the LATP electrolytes were investigated. The produced LATP sample using glucose as dispersant has a higher electrical conductivity than those samples with ethylene glycol as dispersant or no dispersant. The highest total conductivity of 6.0 x 10(-4) S/cm at 303 K and the lowest activation energy of 0.31 eV were obtained for the LATP electrolyte sample sintered in 900 degrees C for 3 h and prepared using the precursor powders calcined at 850 degrees C for 5 h in air. Additionally, this electrolyte sample has a negligible electronic conductivity. These results imply that the LATP electrolytes obtained in this work can be considered as candidates for solid state electrolytes applied in Lithium ion batteries. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | LITHIUM TITANIUM PHOSPHATE ; GLASS-CERAMICS ; ELECTROCHEMICAL PROPERTIES ; GEL ; BATTERY ; LI2O-AL2O3-TIO2-P2O5 ; CONDUCTORS ; POWDERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000376109000088 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8282]  |
| 专题 | 青岛生物能源与过程研究所_先进界面技术团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Dept Appl Chem, 1-1 Minami Ohsawa, Hachioji, Tokyo 1920397, Japan |
| 推荐引用方式 GB/T 7714 | Zhao, Erqing,Ma, Furui,Jin, Yongcheng,et al. Pechini synthesis of high ionic conductivity Li1.3Al0.3Ti1.7 (PO4)(3) solid electrolytes: The effect of dispersant[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,680:646-653. |
| APA | Zhao, Erqing,Ma, Furui,Jin, Yongcheng,&Kanamura, Kiyoshi.(2016).Pechini synthesis of high ionic conductivity Li1.3Al0.3Ti1.7 (PO4)(3) solid electrolytes: The effect of dispersant.JOURNAL OF ALLOYS AND COMPOUNDS,680,646-653. |
| MLA | Zhao, Erqing,et al."Pechini synthesis of high ionic conductivity Li1.3Al0.3Ti1.7 (PO4)(3) solid electrolytes: The effect of dispersant".JOURNAL OF ALLOYS AND COMPOUNDS 680(2016):646-653. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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