The key of thermal heatstorage is the utilization of thermal heatstoragematerial with good performance.
蓄热技术的关键是高性能蓄热材料的选择和应用。
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In this paper, the process of preparing a kind of high quality composite heatstoragematerial was established, following a series of experimental studies.
But the solar energy has intermittent and instability characteristics, so the heatstoragematerial must be used to improve the utilization of solar energy to reduce the cost.