| 蓄热、调温微胶囊相变材料的制备及其表征 |
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| 引用本文： | 邹黎明,杨金波,郑兴,倪建华. 蓄热、调温微胶囊相变材料的制备及其表征[J]. 合成纤维, 2007, 36(5): 15-18 |
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| 作者姓名： | 邹黎明 杨金波 郑兴 倪建华 |
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| 作者单位： | 东华大学纤维材料改性国家重点实验室,上海,200051;东华大学纤维材料改性国家重点实验室,上海,200051;东华大学纤维材料改性国家重点实验室,上海,200051;东华大学纤维材料改性国家重点实验室,上海,200051 |
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| 摘 要： | 以相变材料为芯材,以脲醛树脂为囊材,通过原位聚合法制备出具有蓄热、调温功能的微胶囊相变材料。采用DSC差热分析测定出微胶囊相变材料的相变温度和相变焓,并通过扫描电子显微镜(SEM)、红外光谱分析(FTIR)等手段对这种材料进行了表征。
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| 关 键 词： | 相变材料 微胶囊 表征 |
| 文章编号： | 1001-7054(2007)05-0015-04 |
| 修稿时间： | 2006-09-14 |
Preparation and Characterization of Phase Change Microcapsule Materials |
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| ZOU Li-ming,YANG Jin-bo,ZHENG Xing,NI Jian-hua. Preparation and Characterization of Phase Change Microcapsule Materials[J]. Synthetic Fiber in China, 2007, 36(5): 15-18 |
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| Authors: | ZOU Li-ming YANG Jin-bo ZHENG Xing NI Jian-hua |
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| Affiliation: | State Key Lab. for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 200051 |
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| Abstract: | A kind of microcapsule containing phase change materials with formaldehyde-urea copolymer shells was synthesized by in-situ polymerization. It had many advantages, such as high thermal energy storage capacity, good temperature change controlling capacity and low air-conditioner energy consumption. The phase transition temperatures and enthalpy of the microcapsule were determined by means of differential scanning calorimeter (DSC). The structure and properties of the microcapsule containing phase change materials were characterized by means of scanning electron microscope (SEM) and Fourier transform infrared-raman spectrometer (FTIR). |
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| Keywords: | phase change materials microcapsule characterize |
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