Ultrafine electrospun fibers based on stearyl stearate/polyethylene terephthalate composite as form stable phase change materials
文献类型：期刊论文
| 作者 | Chen, Changzhong2,3; Wang, Linge1; Huang, Yong2,4 |
| 刊名 | Chemical engineering journal
 |
| 出版日期 | 2009-07-15 |
| 卷号 | 150期号:1页码:269-274 |
| 关键词 | Electrospinning Ultrafine fibers Stearyl stearate Form stable pcm Thermal properties |
| ISSN号 | 1385-8947 |
| DOI | 10.1016/j.cej.2009.03.007 |
| 通讯作者 | Wang, linge(linge.wang@shef.ac.uk) |
| 英文摘要 | As a novel solid-liquid phase change in material (pcm), stearyl stearate (ss) was synthesized by esterification of stearyl alcohol and stearic acid, and the ultrafine composite fibers of ss/polyethylene terephthalate (pet)were prepared via electrospinning as form stable pcms. the structure of ss, morphology and thermal properties of ss/pet composite fibers were characterized by fi-ir, fe-sem and dsc, respectively. the average diameter of ss/pet composite fibers measured from the sem images increased gradually with the increase of ss percentage, and the morphology of the composite fibers had no obvious variation after thermal treated. which confirmed the developed material had the feature of form stable phase change. the results from dsc showed that the enthalpy of the composite fibers increased with the increase of ss content, but the variation of ss percentage in the composite fibers had few influence on phase transition temperature of the fibers. in addition, the thermal performances of the fibers could well be maintained after 100 heating-cooling thermal cycles, which indicated that the composite fibers had good thermal stability and reliability. (c) 2009 elsevier b.v. all rights reserved. |
| WOS关键词 | THERMAL-ENERGY STORAGE ; 4 MODEL-DRUGS ; RELEASE CHARACTERISTICS ; NANOFIBERS ; POLYMER ; METHACRYLATE) ; BLENDS ; MATS |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Environmental ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000266190200034 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2401025 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Linge |
| 作者单位 | 1.Univ Sheffield, Dept Chem, Sheffield S3 7HF, S Yorkshire, England 2.Chinese Acad Sci, Guangzhou Inst Chem, Key Lab Cellulose & Lignocellulos Chem, Guangzhou 510650, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Changzhong,Wang, Linge,Huang, Yong. Ultrafine electrospun fibers based on stearyl stearate/polyethylene terephthalate composite as form stable phase change materials[J]. Chemical engineering journal,2009,150(1):269-274. |
| APA | Chen, Changzhong,Wang, Linge,&Huang, Yong.(2009).Ultrafine electrospun fibers based on stearyl stearate/polyethylene terephthalate composite as form stable phase change materials.Chemical engineering journal,150(1),269-274. |
| MLA | Chen, Changzhong,et al."Ultrafine electrospun fibers based on stearyl stearate/polyethylene terephthalate composite as form stable phase change materials".Chemical engineering journal 150.1(2009):269-274. |
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来源：中国科学院大学
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