共晶物相变蓄热材料制备及性能测试的实验设计  

Experimental design for preparation and properties testing of eutectic phase change heat storage materials

作　　者：梁向晖[1] Liang Xianghui(School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]华南理工大学化学与化工学院,广州510640

出　　处：《分析仪器》2024年第1期68-71,共4页Analytical Instrumentation

基　　金：华南理工大学探索性实验教学项目(C9226650)。

摘　　要：节能减排是当今社会的关注重点。利用共晶物相变蓄热材料在相变过程的蓄放热技术是实现太阳能、工厂余热等能源综合利用、提高能效、降低二氧化碳排放、保护环境的最有效手段之一。共晶物相变蓄热材料实验涉及原料配方及制备工艺、晶体结构及形成机理以及产品热物性能等专业内容,可设计为综合化学实验。该课题的实施培养大学生配方设计能力和大型仪器设备动手操作技能。Energy conservation and emission reduction is the focus of today's society.The heat storage and release technology using eutectic phase change heat storage materials in phase change process is one of the most effective means to realize the comprehensive utilization of solar energy,remaining heat in factories,improve energy efficiency,reduce carbon dioxide emissions and protect the environment.The experiment of eutectic phase change heat storage materials involves many professional contents such as raw material formula and preparation technology,crystal structure and formation mechanism,and thermal properties of products,which can be designed for comprehensive chemical experiments.The implementation of the subject can cultivate college students'formula design ability and hands-on operation skills on large equipment.

关 键 词：节能减排 环保 相变蓄热材料 实验设计 综合化学实验 

分 类 号：G642[文化科学—高等教育学] TB34-4[文化科学—教育学]