Preparation of paraffin/porous TiO2 foams with enhanced thermal conductivity as PCM, by covering the TiO2 surface with a carbon layer
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- 作者：Yali Li ; Jinhong Li ; Yong Deng ; Weimin Guan ; Xiang Wang ; Tingting Qian
- 关键词：Particle-stabilized emulsions ; Porous TiO2 foam ; Paraffin ; Carbon ; Form-stable composite PCM
- 刊名：Applied Energy
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：171
- 期：Complete
- 页码：37-45
- 全文大小：2667 K
文摘
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Synthesis of porous TiO2 foams by particle-stabilized emulsion method.
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The porous TiO2 foams with controlled macrostructure, porosities and pore sizes.
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Synthesis of carbon/PTF composites by sintering of TiO2 particles coated with sucrose.
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Paraffin adsorption in PTF composites reached 62 vol.%, without leakage.
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Good thermal conductivity and thermal reliability of PTFP and PTFCP composites.