Thermal properties of the graphite/ n -docosane composite PCM

作者: Min Li , Zhishen Wu

DOI: 10.1007/S10973-012-2218-5

关键词: Differential scanning calorimetryComposite materialScanning electron microscopeLatent heatThermal conductivityThermogravimetryThermal energy storageMaterials scienceGraphiteComposite number

摘要: Graphite/n-docosane composite phase change materials (PCM) were prepared. 4, 10, and 16% graphite added into n-docosane in order to study the effect of amount thermal properties PCM. The structure PCM was characterized using scanning electron microscopy. determined constant analysis, heat storage/release curve, differential calorimetry, thermogravimetry analysis. results revealed that rate conductivity increased with an increase graphite, whereas latent decreased graphite.

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