Sol-gel synthesis and electrical properties of ceria-based solid electrolytes
文献类型：期刊论文
| 作者 | Jiang K ; Meng J ; He ZQ ; Ren YF ; Su Q |
| 刊名 | science in china series b-chemistry
 |
| 出版日期 | 1999 |
| 卷号 | 42期号:2页码:159-163 |
| 关键词 | DOPED LAGAO3 PEROVSKITE FUEL-CELLS OXIDE CONDUCTOR |
| ISSN号 | 1006-9291 |
| 通讯作者 | meng j |
| 中文摘要 | a series of solid electrolytes (ce0.8re0.2)(1-x)mxo2-delta(re: rare earth, m: alkali earth) were prepared by sol-gel methods. xrd indicated that a pure fluorite phase was formed at 800 degrees c. the synthesis temperature by the sol-gel methods was about 700 degrees c lower than by the traditional ceramic method. the electrical conductivity and impedance spectra were measured. xps showed that the oxygen vacancy increased obviously by doping mo, thus, resulting in the increase of the oxygen ionic transport number and conductivity. the performance of ceria-based solid electrolyte was improved. the effects of re2o3 and mo on the electrical properties were discussed. the conductivity and the oxygen ionic transport number of (ce0.8sm0.2)(1-0.05)ca0.05o2-delta is 0.126 s.cm(-1) and 0.99 at 800 degrees c, respectively. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000080130100007 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/21893]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Jiang K,Meng J,He ZQ,et al. Sol-gel synthesis and electrical properties of ceria-based solid electrolytes[J]. science in china series b-chemistry,1999,42(2):159-163. |
| APA | Jiang K,Meng J,He ZQ,Ren YF,&Su Q.(1999).Sol-gel synthesis and electrical properties of ceria-based solid electrolytes.science in china series b-chemistry,42(2),159-163. |
| MLA | Jiang K,et al."Sol-gel synthesis and electrical properties of ceria-based solid electrolytes".science in china series b-chemistry 42.2(1999):159-163. |
入库方式： OAI收割
来源：长春应用化学研究所
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