提高石蜡相变潜热的改性技术及研究进展  

Modification technology and research progress of improving latent heat of paraffin phase change

作　　者：王金丹 李春婷 吴耀华 朱孟旭 赵运超[1] Wang Jindan;Li Chunting;Wu Yaohua;Zhu Mengxu;Zhao Yunchao(College of Civil and Surveying&Mapping Engineering,Jiangxi University of Science and Technology,Ganzhou 341000)

机构地区：[1]江西理工大学土木与测绘工程学院,赣州341000

出　　处：《化工新型材料》2024年第S02期162-165,共4页New Chemical Materials

基　　金：江西省教育厅科学技术研究项目(GJJ200830);国家自然科学基金(51878187)。

摘　　要：石蜡具有优异储热/放热性能,已被广泛应用于储能领域,进一步开发高热储能材料是储能领域的发展趋势。通过梳理总结近年来国内外关于提高石蜡相变潜热改性技术的研究成果,对各种改性技术进行分类并进行了总结,重点介绍了各类改性技术的原理、方法及实验结果。指出当前接枝改性在提高石蜡类相变材料相变潜热上的技术优势,并对改性技术的未来发展方向进行了展望。该综述对深入探讨提高石蜡相变潜热的改性技术具有重要参考价值。Paraffin has excellent thermal storage/exothermic properties and has been widely used in the field of energy storage.The further development of high thermal energy storage materials is a key trend in this field.This article reviewed the research achievements on improving the latent heat modification technology of paraffin phase change both domestically and internationally in recent years.Various modification technologies were classified and summarized,with a focus on introducing the principles,methods,and experimental results of each modification technology.It pointed out the current technological advantages of grafting modification in improving the latent heat of phase change of paraffin phase change materials,and looked forward to the future development direction of modification technology.This review has important reference value for in-depth exploration of modification technologies to improve the latent heat of paraffin phase change.

关 键 词：石蜡 储能材料 相变潜热 接枝改性 

分 类 号：TU551[建筑科学—建筑技术科学]