| 蓄热调温石蜡/P(MMA-co-AA)相变微胶囊的制备及性能研究 |
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| 引用本文： | 童晓梅,张敏,张弘,宋琳,马盼. 蓄热调温石蜡/P(MMA-co-AA)相变微胶囊的制备及性能研究[J]. 功能材料, 2011, 42(Z1): 137-140 |
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| 作者姓名： | 童晓梅 张敏 张弘 宋琳 马盼 |
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| 作者单位： | 陕西科技大学,化学与化工学院,教育部轻化工助剂化学与技术重点实验室,陕西,西安,710021 |
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| 基金项目： | 陕西科技大学自然科学基金资助项目，咸阳市科技计划资助项目 |
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| 摘 要： | 采用界面聚合法制备了石蜡/P(MMA-co-AA)的相变储热微胶囊.采用光学显微镜、FT-IR、DSC、TGA、紫外分光光度计等对微胶囊进行了测试与表征.着重研究了芯壁比对热性能及渗透性能的影响,并对储热调温效果进行了评价.结果表明,微胶囊呈规则的球形,平均粒径为32μm,具有良好的热稳定性,相变温度为60℃,相变潜热...
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| 关 键 词： | 石蜡 P(MMA-co-AA) 微胶囊 相变储热材料 耐溶剂性 调温 |
Preparation and properties of thermal energy storage and temperature regulation microcapsulated paraffin by P(MMA-co-AA) |
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| TONG Xiao-mei,ZHANG min,ZHANG Hong,SONG Lin,MA Pan. Preparation and properties of thermal energy storage and temperature regulation microcapsulated paraffin by P(MMA-co-AA)[J]. Journal of Functional Materials, 2011, 42(Z1): 137-140 |
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| Authors: | TONG Xiao-mei ZHANG min ZHANG Hong SONG Lin MA Pan |
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| Affiliation: | TONG Xiao-mei,ZHANG min,ZHANG Hong,SONG Lin,MA Pan(Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry,Ministry of Education,School of Chemistry and Chemical Engineering,Shaanxi University of Science and Technology,Xi'an 710021,China) |
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| Abstract: | Microencapsulated paraffin with P(MMA-co-AA) as shell for phase change microcapsules were prepared by interfacial polymerization.The structure and properties of the microcapsules were characterized and investigated by using optical microscope(OM),Fourier transform infrared(FT-IR),differential scanning calorimetry(DSC),thermo gravimetry analysis(TGA) and ultraviolet spectrophotometer.The thermal properties and permeability properties of different ratio of core to wall were focused on and the effect on storag... |
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| Keywords: | P(MMA-co-AA) |
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