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根据傅立叶变换红外光谱图,对用真空浸渗法制备的多孔介质基复合相变储能材料的相变循环稳定性进行了研究.对其中的有机相变材料月桂酸的结构进行了分析,并与未经相变循环的纯月桂酸及月桂酸盐的红外谱图进行了对比.结果表明,月桂酸相变材料的各个基团和化学键的振动吸收峰仍然存在,与基体材料的化学相容性非常好.

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