Synthesis, structure and third-order optical nonlinearities of hyperbranched metal phthalocyanines containing imide units

doi:10.1016/j.dyepig.2018.02.031

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	Synthesis, structure and third-order optical nonlinearities of hyperbranched metal phthalocyanines containing imide units
	Wang, T. F.; Wang, X.; Zhang, J. L.; Wang, C. R.; Shao, J. F.; Jiang, Z. H.; Zhang, Y. H.
	2018
发表期刊	Dyes and Pigments
ISSN	0143-7208
卷号	154 页码:75-81
摘要	A series of thermally stable and soluble hyperbranched metal phthalocyanines oligomers containing imide units (HMePcIs) ending with carboxyl groups were synthesized successfully. The number of the Pc rings was first estimated by analyzing the terminal carboxyl groups in the H-1 NMR spectra of HMePcIs. The third-order nonlinear optical (NLO) properties of these oligomers were measured by a Z-scan technique with a pulsed Q-switched Nd: YAG laser system at 532 nm. The introduced imide unit noticeably improved the thermal stability and third-order nonlinear susceptibility, chi((3)). The 5 wt% weight loss temperature for HMePcIs exceeded 410 degrees C, and the chi((3)) values reached the order of 10(-13) esu. The variation of the center metals of HMePcIs influenced the third-order optical nonlinearity, and the third-order nonlinear susceptibility chi((3)) values of hyperbranched metal (Zn,Cu, Ni) phthalocyanines oligomers were found to rank in the order of HZnPcI > HCuPcI > HNiPcI.
关键词	Hyperbranched Phthalocyanines Nonlinearities Imide unit Molecular structure excited-state dynamics polyimides complexes polymers beam Chemistry Engineering Materials Science
DOI	10.1016/j.dyepig.2018.02.031
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/61174
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Wang, T. F.,Wang, X.,Zhang, J. L.,et al. Synthesis, structure and third-order optical nonlinearities of hyperbranched metal phthalocyanines containing imide units[J]. Dyes and Pigments,2018,154:75-81.
APA	Wang, T. F..,Wang, X..,Zhang, J. L..,Wang, C. R..,Shao, J. F..,...&Zhang, Y. H..(2018).Synthesis, structure and third-order optical nonlinearities of hyperbranched metal phthalocyanines containing imide units.Dyes and Pigments,154,75-81.
MLA	Wang, T. F.,et al."Synthesis, structure and third-order optical nonlinearities of hyperbranched metal phthalocyanines containing imide units".Dyes and Pigments 154(2018):75-81.

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