Effect of N-isopropylacrylamide on the preparation and properties of microencapsulated phase change materials
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- 作者：Dan Li ; Jianping Wang ; wangjianping@tjpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yanan Wang ; Wei Li ; Xuechen Wang ; Haifeng Shi ; Xingxiang Zhang
- 关键词：Thermosensitive monomer ; MicroPCMs ; Heterogeneous nucleation ; Supercooling
- 刊名：Energy
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：106
- 期：Complete
- 页码：221-230
- 全文大小：2141 K
文摘
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We designed and synthesized a lower supercooling microPCMs with the PNIPAm as nucleating agent.
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Optimum dosage of monomer PNIPAm is 1.8 g.
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The mass loss of microcapsules is less than 0.6% after repeated thermal cycling.
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The formation mechanism of the microcapsules is discussed.