| 引用本文: | 周家茵,周世光,綦尤训,等.NiCl2-(CH2)6N4•HCI-H2O 三元体系组成及热致变色性能研究.[J].国防科技大学学报,1991,13(1):45-50.[点击复制] |
| Zhou Jiayin,Zhou Shiguang,Qi Youxun,et al.Studies on the Composition and Thermochromic Properties of NiCl2-(CH2)6N4•HCI-H2O Ternary System[J].Journal of National University of Defense Technology,1991,13(1):45-50[点击复制] |
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| NiCl2-(CH2)6N4•HCI-H2O 三元体系组成及热致变色性能研究 |
| 周家茵, 周世光, 綦尤训, 何桂清 |
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(材料科学与应用化学系)
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| 摘要: |
| 本文用相平衡法研究了NiCl2 -(CH2)6N4?HCI-H2O三元体系在30℃的溶解度，测定了各液相的折光率。结果表明生成了复合物2NiCl2?(CH2)6N4?HCI?9H2O。文中介绍了该三元体系在13℃时平衡固相的热致变色性能，通过TG-DTA研究初步探讨了热致变色机理。 |
| 关键词: 三元体系，氯化镍，六次甲基四胺盐酸盐，热致变色 |
| DOI： |
| 投稿日期：1989-08-20 |
| 基金项目: |
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| Studies on the Composition and Thermochromic Properties of NiCl2-(CH2)6N4•HCI-H2O Ternary System |
| Zhou Jiayin, Zhou Shiguang, Qi Youxun, He Guiqing |
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(Department of Materials Science and Applied Chemistry)
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| Abstract: |
| The solubility of the ternary system of NiCl2 -(CH2)6N4?HCI-H2O at 30℃ has been investigated by the phase-equilibrium method，the refractive indexes of the liquid phases have also been determined separately. The results show that the double salt which has the composition of 2NiC12 -(CH2)6N4?HCl?9H2O is formed in the cited ternary system. The thermochromic chracteristic of the equilibrium solid phase at 13℃ have been studied and its thermochromic mechanisms are inquired preliminarily. |
| Keywords: ternary systems,Nickel chloride,hexamethylenetramine hydrochloride,thermochromism |
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