Synthesis and characterization of accordion main-chain azo-dye polymers for second-order optical non-linearity
文献类型：期刊论文
| 作者 | Luo, JD; Qin, JG; Kang, H; Ye, C |
| 刊名 | POLYMER INTERNATIONAL
 |
| 出版日期 | 2000-11-01 |
| 卷号 | 49期号:11页码:1302-1307 |
| ISSN号 | 0959-8103 |
| 关键词 | Accordion Polymer Azo-dye Second-order Optical Non-linearity Synthesis |
| 英文摘要 | New type accordion polymers with ate-dye chromophores as the major segments (up to 70% by weight) of the main chain for second optical non-linearity (NLO) are designed and synthesized by the Knoevenagel polycondensation between bis(carboxaldehyde) containing azobenzene and bis(cyanoacetate) comonomers. Several important properties for NLO application, such as solubility and thermal stability, are investigated, and the effects of linkage groups on the physical properties of polymers are also discussed in some detail. Poled films of one of these polymers show a relatively high resonant d(33) value of 33 pm V-1 by second harmonic generation (SHG) measurement, and their order parameter, which is determined to be 0.20 by UV-vis measurement, keep almost constant for 240 h at ambient temperature. |
| 语种 | 英语 |
| 出版者 | JOHN WILEY & SONS LTD |
| WOS记录号 | WOS:000165153000006 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76381]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Qin, JG |
| 作者单位 | 1.Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Inst Chem, Organ Solids Lab, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, JD,Qin, JG,Kang, H,et al. Synthesis and characterization of accordion main-chain azo-dye polymers for second-order optical non-linearity[J]. POLYMER INTERNATIONAL,2000,49(11):1302-1307. |
| APA | Luo, JD,Qin, JG,Kang, H,&Ye, C.(2000).Synthesis and characterization of accordion main-chain azo-dye polymers for second-order optical non-linearity.POLYMER INTERNATIONAL,49(11),1302-1307. |
| MLA | Luo, JD,et al."Synthesis and characterization of accordion main-chain azo-dye polymers for second-order optical non-linearity".POLYMER INTERNATIONAL 49.11(2000):1302-1307. |
入库方式： OAI收割
来源：化学研究所
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