形状稳定的聚乙二醇相变复合材料制备方法的研究进展  

Advances in the Preparation Methods of Shape-stabilized Polyethylene Glycol Phase Change Composites

作　　者：向戬 张鸿飞 李俊 罗俊 陈人杰 鞠海东 Xiang Jian;Zhang Hongfei;Li Jun;Luo Jun;Chen Renjie;Ju Haidong(School of Chemistry and Chemical Engineering,Kunming University,Kunming 650214,China;Yunnan Engineering Technology Research Center for Plastic Films,Kunming 650214,China)

机构地区：[1]昆明学院化学化工学院,云南昆明650214 [2]云南省塑料薄膜制品工程技术研究中心,云南昆明650214

出　　处：《云南化工》2024年第12期16-19,共4页Yunnan Chemical Technology

基　　金：云南省科技厅基础研究项目(202101AU070024);云南省地方高校联合专项(202101AO070084);云南省教育厅项目(2024Y759);昆明学院人才引进类项目(YJL20024)。

摘　　要：聚乙二醇作为一种综合性能优异的有机相变材料,在储能领域有着广泛的应用。制备形状稳定的相变材料,能够解决其相变时液相易泄露的问题,并获得更优性能。通过文献调研系统总结了形状稳定聚乙二醇相变复合材料的主要制备方法,并对制备方法的改进及应用领域的拓展进行了展望。Polyethylene glycol,as an organic phase change material with excellent comprehensive performance,has a wide range of applications in the field of energy storage.By preparing shape-stabilized phase change materials,the problem of easy leakage of liquid phase during its phase change can be solved and better performance can be achieved.The main preparation methods of shape-stabilized poly(ethylene glycol)phase change composites are systematically summarized,and the improvement of the preparation methods and the expansion of the application fields are prospected.

关 键 词：聚乙二醇 相变 复合材料 相变储能 形状稳定 

分 类 号：TB332[一般工业技术—材料科学与工程]