Short-conjugated zwitterionic cyanopyridinium chromophores: Synthesis, crystal structure, and linear/nonlinear optical properties
文献类型：期刊论文
| 作者 | Hao, Wen Hui1,2; Yan, Pengfei1; Li, Guangming1; Wang, Zhi Yuan2,3 |
| 刊名 | DYES AND PIGMENTS
 |
| 出版日期 | 2014-12-01 |
| 卷号 | 111页码:145-155 |
| 关键词 | Zwitterionic Chromophores Hyperpolarizability Solvatochromism Nonlinear Optical Electro-optic Fluorescence |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2014.06.005 |
| 英文摘要 | A new class of short-conjugated zwitterionic cyanopyridinium chromophores with the absorption maxima less than 550 nm were designed and synthesized. These chromophores display a good solubility in organic solvents and exist in a charge-separated ground state, as confirmed by IR, X-ray crystallography, negative solvatochromism and fluorescence studies. They can be doped up to 10% by weight into poly(ether sulfone) and attached onto a methacrylate polymer by grafting. Without optimization of the poling conditions, a high electro-optic coefficient can be readily achieved using the chromophore-grafted nonlinear optical polymers. (C) 2014 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000340976400019 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52661]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Zhi Yuan |
| 作者单位 | 1.Heilongjiang Univ, Sch Chem & Mat Sci, Key Lab Funct Inorgan Mat Chem MOE, Harbin 150080, Peoples R China 2.Carleton Univ, Dept Chem, Ottawa, ON K1S 5B6, Canada 3.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, Wen Hui,Yan, Pengfei,Li, Guangming,et al. Short-conjugated zwitterionic cyanopyridinium chromophores: Synthesis, crystal structure, and linear/nonlinear optical properties[J]. DYES AND PIGMENTS,2014,111:145-155. |
| APA | Hao, Wen Hui,Yan, Pengfei,Li, Guangming,&Wang, Zhi Yuan.(2014).Short-conjugated zwitterionic cyanopyridinium chromophores: Synthesis, crystal structure, and linear/nonlinear optical properties.DYES AND PIGMENTS,111,145-155. |
| MLA | Hao, Wen Hui,et al."Short-conjugated zwitterionic cyanopyridinium chromophores: Synthesis, crystal structure, and linear/nonlinear optical properties".DYES AND PIGMENTS 111(2014):145-155. |
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来源：化学研究所
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