Energy Storage Science and Technology ›› 2013, Vol. 2 ›› Issue (3): 199-207.doi: 10.3969/j.issn.2095-4239.2013.03.004

• Physical energy storage • Previous Articles     Next Articles

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

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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