储能科学与技术 ›› 2013, Vol. 2 ›› Issue (3): 199-207.doi: 10.3969/j.issn.2095-4239.2013.03.004

• 物理储能 • 上一篇    下一篇

硅藻土基复合相变储热材料研究现状

冷光辉1, 2, 秦月2, 3, 叶锋1, 2, 于翔3, 丁玉龙1, 2   

  1. 1 中国科学院过程工程研究所-英国利兹大学储能科学与技术联合研究中心,北京100190;
    2 中国科学院过程工程研究所多相复杂系统国家重点实验室,北京100190;
    3 中国地质大学,北京100083
  • 收稿日期:2012-12-26 出版日期:2013-06-19 发布日期:2013-06-19
  • 通讯作者: 丁玉龙,研究员,研究方向为储能材料与储能过程,E-mail:ylding@mail.ipe.ac.cn.
  • 作者简介:冷光辉(1984--),男,博士,研究方向为储热材料
  • 基金资助:
    基金项目:国家科技支撑计划课题(2012BAA03B03),中国科学院重点部署项目(KGZD-EW-302-1),国家自然科学基金(21106151)和英国EPSRC(EP/K002252/1-Energy Storage for Low Carbon Grids)项目

Recent progress in diatomite based composite phase change materials for thermal energy storage

LENG Guanghui1, 2, QIN Yue2, 3, YE Feng1, 2, YU Xiang3, DING Yulong1, 2   

  1. 1 Joint IPE-UoL Institute for Energy Storage Research,Beijing 100190,China;
    2 State Key Laboratory of Multiphase Complex Systems,Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China;
    3 China University of Geosciences,Beijing 100083,China
  • Received:2012-12-26 Online:2013-06-19 Published:2013-06-19

摘要: 硅藻土是一种含量丰富的非金属矿,具有较高的孔隙率,良好的表面结构和热物理性能,因而可作为复合储热材料的载体.本文综述了复合储热材料的种类和制备工艺,并介绍了硅藻土的结构,性能和以硅藻土为载体的复合相变储热材料的研究及应用现状.

关键词: 硅藻土, 储热材料, 相变材料

Abstract: The earth is rich in diatomite resources. Such type of materials has a high porosity and favorable structural and thermophysical properties, and can therefore serve as the structural material for composite phase change materials. In this article, we first briefly introduces the structure and properties of diatomite, we then provide a state-of-the-art review on the use of the diatomite as the structural material for encapsulating phase change materials for thermal energy storage applications. Finally, further development in the area is discussed.

Key words: diatomite, thermal storage material, phase change material

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