相变储能材料中降低过冷度的方法

Methods for Reducing Supercooling Degree in Phase Change Energy Storage Materials

本文简述了相变储能材料过冷度的研究进展和影响相变储能材料过冷度的因素,并分析了晶体成核理论以及成核过程中过冷现象产生的机理。综述了现阶段改善过冷度常用的有效方法,并根据这些方法总结并归纳出现阶段的不足以及对未来的展望。

The research progress on supercooling degree of phase change energy storage materials has been briefly reviewed, and the factors influencing supercooling degree of low - temperature phase - change energy - storage materials are put forward. And the mechanisms of crystal nucleation and of supercooling in the nucleation process are discussed. The effective methods currently used to improve the supercooling, and their shortcomings are summarized. Finally, the prospects in the area are outlined.