Design and Application of a Freestanding Sensor Based on 3 omega Technique for Thermal-Conductivity Measurement of Solids, Liquids, and Nanopowders
文献类型：期刊论文
| 作者 | Qiu, L.1,2; Zheng, X. H.1,2; Su, G. P.1,2; Tang, D. W.1 |
| 刊名 | INTERNATIONAL JOURNAL OF THERMOPHYSICS
 |
| 出版日期 | 2013-12-01 |
| 卷号 | 34期号:12页码:2261-2275 |
| 关键词 | 3 omega Technique Freestanding sensor Liquids Nanopowders Solids Thermal conductivity |
| 英文摘要 | A practical and reusable freestanding sensor based on the 3 omega technique is fabricated by encapsulating a nano-thick nickel detector between two pieces of Kapton film. Because of the protection of the Kapton layer, the mechanical strength and applicability of the sensor are greatly improved compared with the traditional 3 omega sensor. Furthermore, the nondestructive thermal-conductivity characterization for solids, liquids, and nanopowder specimens based on the 3 omega technique is first realized. However, the introduction of the additional protective film also induces an undesirable decrease in accuracy for the thermal-conductivity measurement. This article discusses the underlying reason for this decreased accuracy and accordingly proposes an error correction scheme for accurate determination of the thermal conductivity. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Chemistry, Physical ; Mechanics ; Physics, Applied |
| 研究领域[WOS] | Thermodynamics ; Chemistry ; Mechanics ; Physics |
| 关键词[WOS] | CARBON NANOTUBES ; HEAT-TRANSPORT ; THIN-FILMS ; FABRICATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000328202300003 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/98798]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, L.,Zheng, X. H.,Su, G. P.,et al. Design and Application of a Freestanding Sensor Based on 3 omega Technique for Thermal-Conductivity Measurement of Solids, Liquids, and Nanopowders[J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS,2013,34(12):2261-2275. |
| APA | Qiu, L.,Zheng, X. H.,Su, G. P.,&Tang, D. W..(2013).Design and Application of a Freestanding Sensor Based on 3 omega Technique for Thermal-Conductivity Measurement of Solids, Liquids, and Nanopowders.INTERNATIONAL JOURNAL OF THERMOPHYSICS,34(12),2261-2275. |
| MLA | Qiu, L.,et al."Design and Application of a Freestanding Sensor Based on 3 omega Technique for Thermal-Conductivity Measurement of Solids, Liquids, and Nanopowders".INTERNATIONAL JOURNAL OF THERMOPHYSICS 34.12(2013):2261-2275. |
入库方式： OAI收割
来源：工程热物理研究所
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