Microencapsulation of n-eicosane as energy storage material
文献类型：期刊论文
| 作者 | Lan, XZ; Tan, ZC; Zou, GL; Sun, LX; Zhang, T |
| 刊名 | chinese journal of chemistry
 |
| 出版日期 | 2004-05-01 |
| 卷号 | 22期号:5页码:411-414 |
| 关键词 | phase change material n-eicosane microcapsule interfacial polymerization heat energy storage thermal analysis |
| 产权排序 | 1;1 |
| 英文摘要 | for heat energy storage application, polyurea. microcapsules containing phase change material, n-eicosane, were synthesized by using interfacial polymerization method with toluene- 2,4-diisocyanate (tdi) and diethylenetriamine (deta) as monomers in an emulsion system. poly(ethylene glycol)octyl-phenyl ether (op), a nonionic surfactant, was the emulsifier for the system. the experimental result indicates that tdi was reacted with deta in a mass ratio of 3 to 1. ft-ir spectra confirm the formation of wall material, polyurea, from the two monomers, tdi and deta. encapsulation efficiency of n-eicosane is about 75%. microcapsule of n-eicosane melts at a temperature close to that of n-eicosane, while its stored heat energy varies with core material n-eicosane when wall material fixed. thermo-gravimetric analysis shows that core material n-eicosane, micro-n-eicosane and wall material polyurea can withstand temperatures up to 130, 170 and 250 degreesc, respectively. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000221498700001 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/81473]  |
| 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 | Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lan, XZ,Tan, ZC,Zou, GL,et al. Microencapsulation of n-eicosane as energy storage material[J]. chinese journal of chemistry,2004,22(5):411-414. |
| APA | Lan, XZ,Tan, ZC,Zou, GL,Sun, LX,&Zhang, T.(2004).Microencapsulation of n-eicosane as energy storage material.chinese journal of chemistry,22(5),411-414. |
| MLA | Lan, XZ,et al."Microencapsulation of n-eicosane as energy storage material".chinese journal of chemistry 22.5(2004):411-414. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。