Research progress on thermochemical energy storage properties of CaCO3/CaO compound composites

被引:0
|
作者
Sun J. [1 ]
Bai S. [1 ]
Zhou Z. [2 ]
Yang Y. [3 ]
Liu W. [2 ]
机构
[1] School of Energy and Mechanical Engineering, Nanjing Normal University, Nanjing
[2] College of Engergy and Power Engineering, Huazhong University of Science and Technology, Wuhan
[3] Advanced Technology Research Institute, Shandong University, Jinan
关键词
CaCO[!sub]3[!/sub]/CaO compound materials; energy storage density; granulation; optical absorbance; thermochemical energy storage;
D O I
10.13245/j.hust.238902
中图分类号
学科分类号
摘要
CaCO3/CaO material is a potential thermochemical heat storage agent at high temperature due to its wide sources,large storage capacity and high storage temperature.The thermochemical energy storage principle and system of CaCO3/CaO material were briefly introduced. Moreover,the issues of high temperature sintering,poor inherent light absorption characteristics and elutriation easily encountered for CaCO3/CaO materials in surface and volumetric solar collectors were analyzed,respectively.The key issues facing the practical application of CaCO3/CaO thermochemical energy storage materials were systematically analyzed,the domestic and foreign research status of the development of high-efficiency CaCO3/CaO composite material were ssummarized.Finally,the shortcomings of CaCO3/CaO composites and the direction of further research and development were discussed. © 2023 Huazhong University of Science and Technology. All rights reserved.
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页码:123 / 132
页数:9
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