| 引用本文: | 周家茵,周世光,綦尤训,等.稀土配合物热致变色性能研究(VI)—稀土铬天青 S 配合物的热致变色性能.[J].国防科技大学学报,1991,13(1):64-68.[点击复制] |
| Zhou Jiayin,Zhou Shiguang,Qi Youxun,et al.Studies on Thermochromic Properties of the Lanthanide Chelates (VI)[J].Journal of National University of Defense Technology,1991,13(1):64-68[点击复制] |
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| 稀土配合物热致变色性能研究(VI)—稀土铬天青 S 配合物的热致变色性能 |
| 周家茵, 周世光, 綦尤训, 潘玉琴 |
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(材料科学与应用化学系)
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| 摘要: |
| 本文研究了 RE(Ⅰ)-CAS水溶液体系热致变色性能；探讨了酸度、温度等条件对体系热致变色性能的影响。实验结果表明该体系在特定条件下具有较明显的热致变色现象，且仅由配合物所产生，其特征是:体系受热时颜色由深色(玫瑰红)变为浅色(黄色)；与 RE(Ⅰ)-XO，RE(Ⅰ)-SXO 体系的色变趋向相反，这种差异性与螯合物分子的结构特征有关。 |
| 关键词: 镧系元素，稀土配合物，热致变色，铬天青S |
| DOI： |
| 投稿日期：1989-12-04 |
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| Studies on Thermochromic Properties of the Lanthanide Chelates (VI) |
| Zhou Jiayin, Zhou Shiguang, Qi Youxun, Pan Yuqin |
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(Department of Materials Science and Applied Chemistry)
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| Abstract: |
| The authors studied systematically the thermochromic properties of rare earth (RE) chelates of triphenylmethane complexons. The results show that the ligand structure is an important factor affecting the thermochromic properties and mechanisms. To research the relation between the ligand structure and thermochromic properties we studied in this paper the thermochromic characteristic of the RE(Ⅰ)-chrome azurol S chelates. |
| Keywords: lanthanons,rare earth chelates,thermochromism,chrome azurol S |
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