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应用科学学报 ›› 2004, Vol. 22 ›› Issue (3): 398-401.

• 论文 • 上一篇    下一篇

新戊二醇/蒙脱土复合贮能材料的制备及性能研究

于少明1, 蒋长龙1, 陈天虎2   

  1. 1 合肥工业大学化工学院 安徽合肥 230009;
    2 合肥工业大学资环学院 安徽合肥 230009
  • 收稿日期:2003-06-08 修回日期:2003-10-20 出版日期:2004-09-30 发布日期:2004-09-30
  • 作者简介:于少明(1962-),男,山东文登人,教授.
  • 基金资助:
    合肥工业大学中青年科技创新群体培养计划资助项目

A Study on the Preparation and Performance of NPG/Montmorillonite Composite Materials for Energy Storage

YU Shao-ming1, JIANG Chang-long1, CHEN Tian-hu2   

  1. 1. School of Chemical Technology, Hefei University of Technology, Hefei 230009, China;
    2. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China
  • Received:2003-06-08 Revised:2003-10-20 Online:2004-09-30 Published:2004-09-30

PDF

65

被引次数

28

摘要： 研究了新戊二醇/蒙脱土复合贮能材料的制备方法及其相变动力学.用XRD、IR、DSC等方法对其结构进行了表征,对其贮能性能及相变速率进行了测定.结果表明:该贮能材料具有较快的相变速率、较弱的塑晶失重现象、较高的相转变焓,是一种集新戊二醇潜热贮能性能、蒙脱土显热贮能性能和填料功能于一体的新型的有机/无机纳米复合贮能材料.

关键词: 复合贮能材料, 新戊二醇, 蒙脱土

Abstract: The preparation and phase change kinetics of NPG/montmorillonite composite materials for energy storage were studied. XRD、IR and DSC have been used to characterize the structure and test the property of energy storage and phase change velocity. The results showed that it has comparatively greater phase change velocity, weak plastic crystal weightlessness and larger phase change enthalpy. It is a new type organic-inorganic nano-composite materials for energy storage which has the latent heat storage property of NPG and the obvious heat storage and filling property of montmorillonite.

Key words: composite materials for energy storage, neopentylglycol, montmorillonite

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