| 硫代双烯型近红外染料及其在PMMA滤光片中的光稳定性 |
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| 引用本文： | 门金凤, 程海峰, 陈朝辉, 楚增勇, 郑文伟, 王茜. 硫代双烯型近红外染料及其在PMMA滤光片中的光稳定性[J]. 红外技术, 2008, 30(3): 150-153. DOI: 10.3969/j.issn.1001-8891.2008.03.008 |
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| 作者姓名： | 门金凤 程海峰 陈朝辉 楚增勇 郑文伟 王茜 |
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| 作者单位： | 国防科技大学航天与材料工程学院CFC重点实验室,湖南,长沙,410073;海军工程大学,船舶与动力工程学院,湖北,武汉,430033;国防科技大学航天与材料工程学院CFC重点实验室,湖南,长沙,410073 |
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| 摘 要： | 合成了3个最大吸收波长在近红外区域的硫代双烯镍络合物,用元素分析、核磁共振氢谱、质谱及红外光谱表征了中间体及产物的结构,并测试了染料在溶液和PMMA滤光片中的光谱性质.结果表明,染料的最大吸收波长与溶剂的极性成正比,其中结构为(RCSCSR)2Ni(R=C6H4-C(CH3)3)的染料,自身的光稳定性最好;当掺杂在PMMA滤光片中时,它们的最大吸收波长位置与在溶剂中的相近,光稳定性能比在溶液中好.
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| 关 键 词： | 近红外染料 光稳定性 近红外吸收 |
| 文章编号： | 1001-8891(2008)03-0150-04 |
| 修稿时间： | 2007-11-20 |
Dithiolene Ni Complex NIR Dyes and Their Photostabilization in PMMA Filter |
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| MEN Jin-feng, CHENG Hai-feng, CHEN Zhao-hui, CHU Zeng-yong, ZHENG Wen-wei, WANG Qian. Dithiolene Ni Complex NIR Dyes and Their Photostabilization in PMMA Filter[J]. Infrared Technology , 2008, 30(3): 150-153. DOI: 10.3969/j.issn.1001-8891.2008.03.008 |
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| Authors: | MEN Jin-feng CHENG Hai-feng CHEN Zhao-hui CHU Zeng-yong ZHENG Wen-wei WANG Qian |
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| Affiliation: | MEN Jin-feng1,2,CHENG Hai-feng1,CHEN Zhao-hui1,CHU Zeng-yong1,ZHENG Wen-wei1,WANG Qian1(1.Key Lab of New Ceramic Fibers , Composites,School of Aerospace , Materials Engineering,National University of Defense Technology,Changsha Hunan 410073,China,2.College of Naval Architecture , Power,Navy Univ.of Engineering,Wuhan Hubei 430033,China) |
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| Abstract: | Three Dithiolene Metal Complex NIR Dyes were synthesized and characterized by means of elemental analysis,1H NMR,mass spectrum and infrared spectra.The spectral properties and photostabilization of the dyes were tested in solvents and PMMA filter.The results showed that the dye containing tertbutylbenzene groups had better photostabilization.The maximum absorption wavelength of dyes were in proportion to the polarity of the solvents.When dyes doped in PMMA filter,the maximum absorption wavelength were near ... |
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| Keywords: | near infrared absorbing dye photostabilization NIR-absorbing |
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