| The establishment of Boron nitride@sodium alginate foam/polyethyleneglycol composite phase change materials with high thermal conductivity,shape stability,and reusability |
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| 作者姓名： | Jianhui Zhou Guohao Du Jianfeng Hu Xin Lai Shan Liu Zhengguo Zhang |
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| 作者单位： | 1. State Key Laboratory of Advanced Power Transmission Technology(Global Energy Interconnection Research Institute Co.Ltd.);2. School of Chemistry and Chemical Engineering, South China University of Technology |
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| 摘 要： | Adopting organic phase change materials(PCMs) for the management of electronic devices is restricted by low thermal conductivity. In this paper, the composite PCMs are established by freeze-drying and vacuum impregnation. Herein, polyethylene glycol(PEG) is induced as heat storage materials, boron nitride(BN) is embedded as filler stacking in an orderly fashion on the foam walls to improve thermal conductivity and sodium alginate(SA) is formed as supporting material to keep the shape of the comp...
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