Effects of MWNTs on phase change enthalpy and thermal conductivity of a solid-liquid organic PCM
文献类型：期刊论文
| 作者 | Zeng, J. L.1,2; Cao, Z.1; Yang, D. W.1; Xu, F.2; Sun, L. X.2; Zhang, X. F.1; Zhang, L.1 |
| 刊名 | journal of thermal analysis and calorimetry
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 95期号:2页码:507-512 |
| 关键词 | multi-walled carbon nanotubes phase change enthalpy solid-liquid phase change materials thermal conductivity |
| 产权排序 | 2;4 |
| 通讯作者 | 曾巨澜 ; 孙立贤 |
| 英文摘要 | the effects of multi-walled carbon nanotubes (mwnts) on the phase change enthalpy (delta h) and the thermal conductivity (kappa) of a solid-liquid phase change materials (pcm), palmitic acid (pa), have been investigated. the results showed that both the delta h and the kappa of the composite were lower than that of pa when the loading of mwnts was small. as the concentration of mwnts in the composites increased, the delta h of the composites was slightly improved and then decreased linearly. however, the kappa of the composites was monotonously increased from the minimum value. when the loading of mwnts increased to 5% and no surfactant was added, the kappa of the composite was enhanced to be 26% higher than that of pa. the kappa of the composite could be enhanced by ctab instead of sdbs when the loading of mwnts was small, as sdbs showed no obvious effect on the kappa of the composites. furthermore, the effects of surface modification of mwnts on the delta h and the kappa of the composites have also been investigated. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical ; chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | carbon nanotubes ; energy-storage ; heat ; enhancement ; composites ; technologies ; management ; fibers ; system |
| 收录类别 | SCI ; ISTP |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000264133800028 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/101843]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Changsha Univ Sci & Technol, Sch Chem & Environm Engn, Changsha 410076, Hunan, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, J. L.,Cao, Z.,Yang, D. W.,et al. Effects of MWNTs on phase change enthalpy and thermal conductivity of a solid-liquid organic PCM[J]. journal of thermal analysis and calorimetry,2009,95(2):507-512. |
| APA | Zeng, J. L..,Cao, Z..,Yang, D. W..,Xu, F..,Sun, L. X..,...&Zhang, L..(2009).Effects of MWNTs on phase change enthalpy and thermal conductivity of a solid-liquid organic PCM.journal of thermal analysis and calorimetry,95(2),507-512. |
| MLA | Zeng, J. L.,et al."Effects of MWNTs on phase change enthalpy and thermal conductivity of a solid-liquid organic PCM".journal of thermal analysis and calorimetry 95.2(2009):507-512. |
入库方式： OAI收割
来源：大连化学物理研究所
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