高温相变换热材料的研究进展和应用  

THE DEVELOPMENTAND APPLICATION OF HIGH-TEMPERATURE PHASE-CHANGE MATERIALS

作　　者：陈思明[1] 刘益才[1] 陈凯[1] 辛天龙[1] 陈丽新[1] 

机构地区：[1]中南大学能源科学与工程学院,湖南长沙410083

出　　处：《真空与低温》2010年第3期125-130,共6页Vacuum and Cryogenics

基　　金：国家自然科学基金项目(50676110)资助

摘　　要：随着全球性能源与环境的不断恶化,能源充分利用和新能源开发成为业界关注的重点。相变储热是利用相变材料在其物相变化过程中从环境吸收热(冷)量或向环境释放热(冷)量,从而达到能量的储存或释放的目的,并能与新能源结合应用。分析了高温相变材料的种类和各自特点,介绍了其在各行各业的应用情况,并对高温相变材料的未来发展进行了展望。As the depravation of the global energy crisis and environmental problems, new energy as well as new energy-utilizing methods are coming into focus. Phase-change energy storage with the purpose of storing or release energy make use of phase change materials（PCMs） to absorb heat （cold） from the environment or release heat （cold） to the environment during their phase change process. PCMs can also integrate with new energy application methods. This study analyzed the different types of high- temperature phase change materials and their own characteristics, introduced its application in various industries, and made a prospect .

关 键 词：相变材料 储热材料 相变 

分 类 号：TQ115[化学工程—无机化工]