摘要
Aluminum potassium sulfate has a disadvantage in poor thermal conductivity. Currently one method is to adulterate graphite which has high thermal conductivity into the PCM for thermal conductivity improvement, but this method uses excessive graphite (generally 10%-20%). The modified graphite was compounded into PCM. The result indicated that the thermal conductivity had been improved, as the dosage of graphite reduced to 5%, and the phase change time was reduced about 72.8%.
- 出版日期2007-8
- 单位华南理工大学