Thermally stable second-order nonlinear optical addition-type polyimides functionalized by diamine chromophore
文献类型：期刊论文
| 作者 | Wu, W; Wang, D; Zhu, PW; Wang, P; Ye, C |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| 出版日期 | 1999-09-15 |
| 卷号 | 37期号:18页码:3598-3605 |
| 关键词 | Bismaleimide Michael Reaction Thermal Properties Chromophore Second-order Nonlinearity Poled Polymer |
| ISSN号 | 0887-624X |
| 英文摘要 | A series of chromophore-functionalized polyimide prepolymers with excellent processibility were prepared by a Michael addition reaction of diamine chromophore 2 with structurally different bismaleimide (BMI) monomers. The effects of the BMI moiety's structure and thermal curing condition on glass transition temperature (T-g) and thermal stability of the polyimides were studied by DSC, TCA, and FTIR. Among the five cured polyimides, PI3, bearing a sulfone moiety, exhibited the highest T-g and thermal decomposition temperature (T-d). Its corresponding prepolymer, PP3, was selected to evaluate NLO properties in a simultaneously poling and thermal polymerization process. A relatively large poling-order parameter was observed. The second-order nonlincar coefficient, d(33), was 25 pmN at 1061 nm fundamental wavelength. The second harmonic generation signal was almost without decay up to 170 degrees C. (C) 1999 John Wiley & Sons, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000082336400007 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/74961]  |
| 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, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, W,Wang, D,Zhu, PW,et al. Thermally stable second-order nonlinear optical addition-type polyimides functionalized by diamine chromophore[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,1999,37(18):3598-3605. |
| APA | Wu, W,Wang, D,Zhu, PW,Wang, P,&Ye, C.(1999).Thermally stable second-order nonlinear optical addition-type polyimides functionalized by diamine chromophore.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,37(18),3598-3605. |
| MLA | Wu, W,et al."Thermally stable second-order nonlinear optical addition-type polyimides functionalized by diamine chromophore".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 37.18(1999):3598-3605. |
入库方式： OAI收割
来源：化学研究所
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