节点文献
(n-C12H25NH3)2CuBr4固-固相变动力学的研究
Kinetic study of solid - solid phase change in (n-C12H25NH3)2CuBr4
【摘要】 (n-C12H25NH3)2CuBr4可作为固-固相变贮热材料,利用Kissinger及Ozawa两种非等温动力学模型,处理了标题化合物的DSC实测曲线,计算了固-固相变过程中的表观活化能和反应级数.
【Abstract】 The solid -solid phase change kinetics in (n-C12H25NH3)2CuBr4 has been studied by DSC Kissinger and Ozawa methods have been applied to determine the activation energy and reaction order of solid - solid phase change. The results from two methods are in agreement.
【关键词】 固-固相变;
DSC方法;
(n-C12H25NH3)2CuBr4;
【Key words】 solid-solid phase change; DSC methods; (n-C12H25NH3)2CuBr4; thermal storage;
【Key words】 solid-solid phase change; DSC methods; (n-C12H25NH3)2CuBr4; thermal storage;
【基金】 河北师范大学青年基金资助项目(L2001Q05)
- 【文献出处】 商丘师范学院学报 ,Journal of Shangqiu Teachers College , 编辑部邮箱 ,2002年05期
- 【分类号】O643.1
- 【被引频次】2
- 【下载频次】26