H-2-sensing characteristics of nanocrystalline La0.8Pb0.2FeO3 prepared by sol-gel method
文献类型：期刊论文
| 作者 | Song P ; Hu JF ; Qin HW ; Mang L ; Xue TF ; Liu X ; Huang SX ; Jiang MH |
| 刊名 | j. sol-gel sci. technol.
 |
| 出版日期 | 2005 |
| 卷号 | 35期号:1页码:65 |
| 关键词 | nanocrystalline perovskite H-2-sensing conductivity property |
| ISSN号 | 0928-0707 |
| 中文摘要 | nanocrystalline la0.8pb0.2feo3 has been prepared by the sol-gel method. xrd patterns show that the nanocrystalline la0.8pb0.2feo3 is a perovskite phase with the orthorhombic structure and its mean crystallite size is about 19 nm. the influence of pb ions which replaced the la ions on a-sites can be directly observed from the electrical and sensing properties to h-2 gas. the conductance of la0.8pb0.2feo3-based sensor is considerably higher than that of lafeo3-based sensor, and pb-doping can enhance the sensitivity to h2 gas. an empirical relationship of r = kch2alpha with alpha = 0.668 was obtained. |
| 学科主题 | 光学材料;光学玻璃 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000230623900008 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/4865]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Song P,Hu JF,Qin HW,et al. H-2-sensing characteristics of nanocrystalline La0.8Pb0.2FeO3 prepared by sol-gel method[J]. j. sol-gel sci. technol.,2005,35(1):65, 68. |
| APA | Song P.,Hu JF.,Qin HW.,Mang L.,Xue TF.,...&Jiang MH.(2005).H-2-sensing characteristics of nanocrystalline La0.8Pb0.2FeO3 prepared by sol-gel method.j. sol-gel sci. technol.,35(1),65. |
| MLA | Song P,et al."H-2-sensing characteristics of nanocrystalline La0.8Pb0.2FeO3 prepared by sol-gel method".j. sol-gel sci. technol. 35.1(2005):65. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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