In this paper, the process of preparing a kind of high quality composite heat storage material was established, following a series of experimental studies.

本文在综述了大量参考文献的基础上，制定了一套生产一种新型高性能复合蓄热材料的制备工艺，并进行了一系列实验研究。

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So it is the focus and difficulty to develop a new type of composite energy storage material what can integrate advantages of PCMs and sensible heat material and get rid of their disadvantages.

因此，研制能够结合相变材料和显热材料二者优点，克服二者缺点的新型复合储能材料已经成为人们研究的热点和难点。

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So it is the focus and difficulty to develop a new type of composite energy storage material what can integrate advantages of PCMs and sensible heat material and get rid of their disadvantages.

因此，研制能够结合相变材料和显热材料二者优点，克服二者缺点的新型复合储能材料已经成为人们研究的热点和难点。

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