机构地区: 华南理工大学化学与化工学院传热强化与过程节能教育部重点实验室
出 处: 《材料导报》 2003年第F09期135-137,共3页
摘 要: 简要介绍了纳米科技和纳米材料的基本特征,阐述了纳米复合蓄热材料的性质和制备方法,提出一种将化学储能材料CaCl_2在纳米层次上进行复合到分子筛的孔隙中组成新型吸附蓄热材料,它具有蓄热容量大,传热传质性能优良,工作温度范围可调,对环境友好等一系列优点,具有广阔的应用前景。 After a brief description of the elementary features of nano-material and nano-technology. a new composite heat storage material CaCl2 confined to nano-porous molecular sieves is reviewed, which has a high specific capacity and good heat & mass transfer performance. In addition,it has an adjustable range of working temperatures and is friendly to environment. Therefore it offers wide potential applications.