相变储能材料的应用

Application of Phase Change Energy Storage Materials

相变材料具有较高的相变潜热以及储热密度,被广泛应用于建筑、温控、暖通空调、温室大棚、电子元件散热等领域,未来还可扩展其在储存工厂余热、废热、汽车尾气的能源回收再利用、服装等领域的应用。有机相变材料含有醇、脂类,遇火易燃,具有一定的危险性。未来可研究有机相变材料的阻燃性,通过添加某种高分子材料,既可以降低有机相变材料着火的可能性,又不影响其原有特性。

Phase change materials have high phase change latent heat and heat storage density,and are widely used in construction,temperature control,HVAC,greenhouses,electronic component heat dissipation and other fields.In the future,they can also be used in the storage of plant residual heat and waste heat,energy recovery and reuse of automobile exhaust gas,clothing and other fields.Organic phase change materials contain alcohols and lipids,which are flammable in fire and have certain risks.The flame retardancy of organic phase change materials can be studied in the future.By adding a certain polymer material,the probability of ignition of the organic phase change materials can be reduced without affecting their original characteristics.