| 低温可逆热致变色材料[NH_3（CH_2）_2NH_3]CuCl_4 |
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| 引用本文： | 岳蓓茵,高艳阳. 低温可逆热致变色材料[NH_3（CH_2）_2NH_3]CuCl_4[J]. 广州化工, 2011, 39(1): 90-91 |
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| 作者姓名： | 岳蓓茵 高艳阳 |
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| 作者单位： | 中北大学理学院,山西,太原,030051 |
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| 摘 要： | 用液相法合成了有机-无机杂合物[NH3（CH2）2NH3]CuCl4,通过元素分析、XRD对产物进行了表征,采用DSC研究了杂合物的变色温度,在-16℃左右有明显变色峰,与目测实验结果一致。其变色机理是无机阴离子层发生固-固相变所致,发现该杂合物是一种反复性良好的低温可逆热变色性材料。
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| 关 键 词： | 四氯合酮酸乙二胺 热色性机理 可逆热致变色 |
Low-tempreture Reversible Thermochromism Materials of Ethylenediamine Tetrachlorocuprate |
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| YUE Bei-yin,GAO Yan-yang. Low-tempreture Reversible Thermochromism Materials of Ethylenediamine Tetrachlorocuprate[J]. GuangZhou Chemical Industry and Technology, 2011, 39(1): 90-91 |
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| Authors: | YUE Bei-yin GAO Yan-yang |
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| Affiliation: | YUE Bei-yin,GAO Yan-yang(College of Science,North University of China,Shanxi Taiyuan 030051,China) |
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| Abstract: | The organic-inorganic hybrids [NH3(CH2)2NH3]CuCl4 were synthesized and their structure and properties were studied by elemental analysis and XRD.The color-changing tempreture range was studied using DSC.It had obvious transformation peaks at-16 ℃ which was consist with visual experimental results.The thermochromic behavior as the result of a solid-solid phase transition involved a change in coordination geometry.It was proved to be a kind of low-temparature revesible thermochomic materials. |
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| Keywords: | ethylenediamine tetrachlorocuprate thermochomic mechanisms revesible thermochomic |
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