| High-Temperature Transport Property of In2-xCexO3 (0=x=0.10) Fine Grained Ceramics |
| Liu, Y; Lin, YH; Xu W(徐伟); 陈栋梁;Xu, W; Cheng, B; Lan, JL; Chen, DL; Zhu, HM; Nan, CW
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| 2012
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| 发表期刊 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
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| 卷号 | 95期号:SI8页码:2568-2572 |
| 摘要 | Using the spark plasma sintering process In2-xCexO3 (0 = x = 0.10) fine grained ceramics have been synthesized. Our results indicate that all the In2O3-based ceramic samples show good electrical conductivity and high thermoelectric power factor. In comparison with pure In2O3 bulks or doped samples with grain size above 1 mu m, the 100300 nm fine grain In2O3-based ceramics exhibit much lower thermal conductivities (1.92.5 W center dot(m center dot K)-1 at 1173 K), demonstrating a remarkable cooperative tuning effect imposed by grain size reduction and nano-clusters formation. The maximum figure of merit ZT value is optimized up to 0.47 at 1223 K for In1.92Ce0.08O3 sample, which makes them promising candidates for thermoelectric applications. |
| 学科领域 | Materials Science
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| DOI | 10.1111/j.1551-2916.2012.05206.x
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| 收录类别 | SCI
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| WOS记录号 | WOS:000307101000031
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/224206
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| 专题 | 多学科研究中心
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推荐引用方式
GB/T 7714 |
Liu, Y,Lin, YH,Xu W,et al. High-Temperature Transport Property of In2-xCexO3 (0=x=0.10) Fine Grained Ceramics[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2012,95(SI8):2568-2572.
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| APA |
Liu, Y.,Lin, YH.,徐伟.,陈栋梁；Xu, W.,Cheng, B.,...&Nan, CW.(2012).High-Temperature Transport Property of In2-xCexO3 (0=x=0.10) Fine Grained Ceramics.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,95(SI8),2568-2572.
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| MLA |
Liu, Y,et al."High-Temperature Transport Property of In2-xCexO3 (0=x=0.10) Fine Grained Ceramics".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 95.SI8(2012):2568-2572.
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