贮能相变材料的研究及发展趋势

Research Progress of Phase Change Materials for Energy Storage

随着经济的发展，能源短缺现象越来越严重，节能技术是解决这一问题的有效途径。贮能技术能有效地改变能源在时间、空间上的分配，从而达到节能的目的。其核心技术是高效贮能相变材料的开发。介绍了贮能技术的研究概况和进展，特别是相变贮能材料的国内外研究进展，并对相变材料的分类和性能进行介绍。

The problem of energy scarcity becomes worse. Energy conservation can solve this problem effectively by changing the distribution of energy in space and time, The key to energy storage is to develop PCMs. This paper introduces the general situation and progress of energy storage technology, especially the development of phase change materials overseas. It also introduces the classification and performance of phase change materials.