Comparative studies on structure-nonlinearity relationships in a series of novel second-order nonlinear optical chromophores with different aromatic amine donors
文献类型：期刊论文
| 作者 | Liu, Fenggang1,2; Yang, Yuhui1,2; Wang, Haoran1,2; Liu, Jialei1,2; Hu, Chaolei1,2; Huo, Fuyang1,2; Bo, Shuhui1; Zhen, Zhen1; Liu, Xinhou1; Qiu, Ling1 |
| 刊名 | Dyes and pigments
 |
| 出版日期 | 2015-09-01 |
| 卷号 | 120页码:347-356 |
| 关键词 | Nonlinear optical materials Chromophore Second-order Electra-optic Donor Heteroatom |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2015.05.003 |
| 通讯作者 | Qiu, ling(qiuling@mail.ipc.ac.cn) |
| 英文摘要 | A series of second-order nonlinear optical chromophores containing an identical pi-bridge and electron acceptor but different, aromatic amine electron-donating groups have been synthesized and systematically investigated. the donors studied here include traditional donors carbazole, triphenylamine and n,n-diethylaniline and novel donor phenothiazine, phenoxazine and n-(4-methoxyphenyl)phenoxazine. the ultraviolet absorption, solvatochromic, redox properties, density functional theory calculations, thermal stabilities and electro-optic activities of these chromophores were systematically studied to compare the strength of the donors and illustrate the structure-performance relationships within six chromophores. the results show that the new donors have stronger electron-donating ability than traditional donors. moreover, they show reduced energy gap, much larger molecular quadratic hyperpolarizability (mu beta) and r(33) value. exemplified by the n-(4-methoxyphenyl)phenoxazine chromophore, it showed nearly three times higher mu beta and more than four times higher r(33) value than that of the n-hexylcarbazole containing chromophore. (c) 2015 elsevier ltd. all rights reserved. |
| WOS关键词 | SENSITIZED SOLAR-CELLS ; D-PI-A ; ELECTROOPTIC ACTIVITY ; THERMAL-STABILITY ; PHENOXAZINE DYES ; POLED POLYMERS ; ACCEPTOR ; MOIETIES ; BRIDGE ; MOLECULES |
| WOS研究方向 | Chemistry ; Engineering ; Materials Science |
| WOS类目 | Chemistry, Applied ; Engineering, Chemical ; Materials Science, Textiles |
| 语种 | 英语 |
| WOS记录号 | WOS:000356747300047 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376428 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Qiu, Ling |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100043, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Fenggang,Yang, Yuhui,Wang, Haoran,et al. Comparative studies on structure-nonlinearity relationships in a series of novel second-order nonlinear optical chromophores with different aromatic amine donors[J]. Dyes and pigments,2015,120:347-356. |
| APA | Liu, Fenggang.,Yang, Yuhui.,Wang, Haoran.,Liu, Jialei.,Hu, Chaolei.,...&Qiu, Ling.(2015).Comparative studies on structure-nonlinearity relationships in a series of novel second-order nonlinear optical chromophores with different aromatic amine donors.Dyes and pigments,120,347-356. |
| MLA | Liu, Fenggang,et al."Comparative studies on structure-nonlinearity relationships in a series of novel second-order nonlinear optical chromophores with different aromatic amine donors".Dyes and pigments 120(2015):347-356. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。