利用酐为原料合成出N,N'-二(间羟基苯基) 二酰亚胺,再通过与TDI(2,4-甲苯二异氰酸酯)的共聚合成了具有酰亚胺单元的P-π共轭聚合物,利用IR、UV-Vis、元素分析和热重分析对其结构进行了表征.并利用四波混频方法测定了该聚合物的三阶非线性,其响应系数达1.39×10-13 esu,响应时间为132.59 fs.另外,测得其溶液具有较高的荧光发射强度.
参考文献
| [1] | Bevers S.;McLaughlin LW.;Schutte S. .Naphthalene- and perylene-based linkers for the stabilization of hairpin triplexes[J].Journal of the American Chemical Society,2000(25):5905-5915. |
| [2] | Lu W.;Gao J.P. .Electrochemical Characterization, electrochroism, and Voltage-Dependent Fluorescence of Novel Perylene-Containing Polyimides[J].Macromolecules,1999(26):8880-8885. |
| [3] | Makinnon S M;Wang Z Y .[J].Journal of Polymer Science Part A:Polymer Chemistry,2000,38:3467. |
| [4] | Langhals H Z;Lsmael R;Yur Uk O .[J].Tetrahedron,2000,56:5435. |
| [5] | 连彦青,李明琦,周其庠,刘德山.热致液晶聚（氨酯-酯）的酚羟基氨基甲酸酯的合成[J].高分子材料科学与工程,2000(03):85-87,91. |
| [6] | Maloney C;Byrne H;Dennis W M et al.[J].Chemical Physics,1988,121:21. |
| [7] | Yang L N;Dorsinville R;Wang Q Z et al.[J].Journal of the Optical Society of America B：Optical Physics,1989,6:753. |
| [8] | Boyd R W.Nonlinear Optics[M].Academic: San Diego CA,1992:159. |
| [9] | Donal D C;Bredley M Y .[J].Japanese Journal of Applied Physics,1989,28(02):174. |
| [10] | Liu S H;He G S.Intensive Optics and Application (Qiang Guang Guang Xue Ji Ying Yong)[M].Guangdong Science and Technology Press China,1995 |
| [11] | Wang Y;Ai Y;Gao J P .[J].Macromolecules,1998,31:2075. |
| [12] | 张卫民,龚克成.共轭高分子三阶非线性光学材料[J].高分子材料科学与工程,1996(05):20-25. |
| [13] | 赵雄燕.[J].高分子通报,1998(02):17. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%