Morphology and thermal properties of electrospun fatty acids/polyethylene terephthalate composite fibers as novel form-stable phase change materials
文献类型：期刊论文
| 作者 | Chen, Changzhong1,2; Wang, Linge1,3; Huang, Yong1,4 |
| 刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 92期号:11页码:1382-1387 |
| ISSN号 | 0927-0248 |
| 关键词 | Electrospinning Form-stable Pcm Fibers Fatty Acids Thermal Properties |
| DOI | 10.1016/j.solmat.2008.05.013 |
| 英文摘要 | The ultrafine fibers based on the composites of polyethylene terephthalate (PET) and a series of fatty acids, lauric acid (LA), myristic acid (MA), palmitic acid (PA), and stearic acid (SA), were prepared successfully via electrospinning as form-stable phase change materials (PCMs). The morphology and thermal properties of the composite fibers were studied by field emission scanning electron microscopy (FE-SEM) and differential scanning calorimetry (DSC), respectively. It was found that the average fiber diameter increased generally with the content of fatty acid (LA) in the LA/PET composite fibers. The fibers with the low mass ratio maintained cylindrical shape with smooth surface while the quality became worse when the mass ratio is too high (more than 100/100). Moreover, the latent heat of the composite fibers increased with the increase of LA content and the phase transition temperature of the fibers have no obvious variations compared with LA. In contrast, both the latent heat and phase transition temperature of the fatty acid/PET composite fibers varied with the type of the fatty acids, and could be well maintained after 100 heating-cooling thermal cycles, which demonstrated that the composite fibers had good thermal stability and reliability. (C) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000259688100014 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65493]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Linge |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Chem, Key Lab Cellulose & Lignocellulos, Guangzhou 510650, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Univ Sheffield, Dept Chem, Sheffield S3 7HF, S Yorkshire, England 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. Morphology and thermal properties of electrospun fatty acids/polyethylene terephthalate composite fibers as novel form-stable phase change materials[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2008,92(11):1382-1387. |
| APA | Chen, Changzhong,Wang, Linge,&Huang, Yong.(2008).Morphology and thermal properties of electrospun fatty acids/polyethylene terephthalate composite fibers as novel form-stable phase change materials.SOLAR ENERGY MATERIALS AND SOLAR CELLS,92(11),1382-1387. |
| MLA | Chen, Changzhong,et al."Morphology and thermal properties of electrospun fatty acids/polyethylene terephthalate composite fibers as novel form-stable phase change materials".SOLAR ENERGY MATERIALS AND SOLAR CELLS 92.11(2008):1382-1387. |
入库方式： OAI收割
来源：化学研究所
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