Thermally stable nonlinear optical polyimide functionalized by N,N-diallylamino-substituted chromophore
文献类型：期刊论文
| 作者 | Wu, W; Wang, D; Wang, P; Zhu, PW; Ye, C |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2000-09-23 |
| 卷号 | 77期号:13页码:2939-2947 |
| 关键词 | Bismaleimide Prepolymer Poling/curing Process Second-order Nonlinearity Thermal Stability Shg Signal n N-diallylamino Chromophore |
| ISSN号 | 0021-8995 |
| 英文摘要 | Thermally stable nonlinear optical (NLO) polyimide prepolymers with different chromophore-loading levels were prepared through an addition reaction of bismaleimide 1 and N,N-diallylamino-substituted chromophore 2. The prepolymers were used to prepare NLO polyimide in a simultaneously poling/curing process. These prepolymers exhibited excellent film-forming quality and good solubility in low boiling-point solvents. Kinetic parameters (n, ln A, Ea) of their solidification reaction were determined by the dynamic method. Thermal and NLO properties of the cured polyimides with various chromophore-loading levels were studied. With increase of the chromophore-loading level, the glass transition temperature (T-g) and the thermal stability of the polyimides decreased, but the second-order nonlinearity of the poled film increased. The largest d(33) coefficient obtained was 76.2 pm/V at 1064 nm. The SHG signal was rather stable up to 120 degrees C. (C) 2000 John Wiley & Sons, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000088171200017 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75915]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, D |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Organ Solids Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, W,Wang, D,Wang, P,et al. Thermally stable nonlinear optical polyimide functionalized by N,N-diallylamino-substituted chromophore[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2000,77(13):2939-2947. |
| APA | Wu, W,Wang, D,Wang, P,Zhu, PW,&Ye, C.(2000).Thermally stable nonlinear optical polyimide functionalized by N,N-diallylamino-substituted chromophore.JOURNAL OF APPLIED POLYMER SCIENCE,77(13),2939-2947. |
| MLA | Wu, W,et al."Thermally stable nonlinear optical polyimide functionalized by N,N-diallylamino-substituted chromophore".JOURNAL OF APPLIED POLYMER SCIENCE 77.13(2000):2939-2947. |
入库方式： OAI收割
来源：化学研究所
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