Second-order nonlinear optical (NLO) polymers containing perfluoroaromatic rings as isolation groups with Ar/Ar-F self-assembly effect: Enhanced NLO coefficient and stability
文献类型：期刊论文
| 作者 | Wu, Wenbo1; Huang, Qi1; Zhong, Cheng1; Ye, Cheng2; Qin, Jingui1; Li, Zhen1 |
| 刊名 | POLYMER
 |
| 出版日期 | 2013-10-04 |
| 卷号 | 54期号:21页码:5655-5664 |
| 关键词 | Nonlinear Optics (Nlo) Isolation Groups Ar/ar-f Self-assembly Effect |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.poiymer.2013.07.073 |
| 英文摘要 | Four new polyaryleneethynylenes P1-P4, which contained different aromatic or perfluoroaromatic isolation groups, were successfully prepared, via the palladium-catalyzed Sonogashira coupling reaction. Among them, P2, due to the presence of the self-assembly effect between the perfluoroaromatic and chromophore moieties, demonstrated much larger NLO effect (d(33) value of 162.3 pm/V) and better stability with onset temperature for decay (111 degrees C). The research on the polymer conformation suggested that perfluorophenyl groups in different positions would result in different effects on the NLO coefficient, providing some useful information for the design of NLO polymers with better performance. (C) 2013 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000326204200026 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54503]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Zhen |
| 作者单位 | 1.Wuhan Univ, Dept Chem, Hubei Key Lab Organ & Polymer Optoelect Mat, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Inst Chem, Organ Solids Labs, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Wenbo,Huang, Qi,Zhong, Cheng,et al. Second-order nonlinear optical (NLO) polymers containing perfluoroaromatic rings as isolation groups with Ar/Ar-F self-assembly effect: Enhanced NLO coefficient and stability[J]. POLYMER,2013,54(21):5655-5664. |
| APA | Wu, Wenbo,Huang, Qi,Zhong, Cheng,Ye, Cheng,Qin, Jingui,&Li, Zhen.(2013).Second-order nonlinear optical (NLO) polymers containing perfluoroaromatic rings as isolation groups with Ar/Ar-F self-assembly effect: Enhanced NLO coefficient and stability.POLYMER,54(21),5655-5664. |
| MLA | Wu, Wenbo,et al."Second-order nonlinear optical (NLO) polymers containing perfluoroaromatic rings as isolation groups with Ar/Ar-F self-assembly effect: Enhanced NLO coefficient and stability".POLYMER 54.21(2013):5655-5664. |
入库方式： OAI收割
来源：化学研究所
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