高分子固-固相变储能材料的研究与应用

Studies and applications of polymer solid-solid phase transition materials for thermal energy storage

综述了各类高分子固-固相变储能材料的性能、储能机理及其优缺点,介绍了此类材料的各种应用, 并对其发展前景做了探讨和展望。高分子固-固相变储能材料具有储能密度大,相变温度恒定,体积变化小,相变过程无液体泄漏等诸多优点,已成为能源开发利用和材料科学研究的新热点。

This paper reviewed the properties, energy storage mechanism and relative merits of various kinds of polymer solid-solid phase transition materials for thermal energy storage, introduced their diverse applications and envisioned the development prospect of the materials. The polymer solid-solid phase transition materials possessed the features of high energy storage density, constant phase transition temperature, little variation in volume and liquid leakage-free during the process of phase transition. The polymers have become a hot-spot of research in the development and rational utilization of energy and novel material science.