实验测试了经热环化处理后聚酰亚胺膜的红外谱图,分析处理温度和时间对其酰亚胺化程度的影响.并用紫外-可见光分析仪测试该薄膜的光学性能.结果表明,经过低温长时和高温短时的2个阶段热酰亚胺化处理程序(第1阶段:80℃～90℃,2 h;第2阶段:380℃～400℃,3 min～5 min),可以提高大分子活性,同时降低副反应配合物的稳定性,加速酰亚胺化过程.所制备的聚酰亚胺膜,可见光区域透过率和光敏感度高,可用作柔软太阳能电池的底板.
参考文献
| [1] | Bessonov M I;Koton M M;Kudryavtsev V V;Laius La.Polyimides-Thermally Stable Polymers[M].NY: Consultant Bureau,1987 |
| [2] | Rabilloud G.High-Performance Polymers, Vol. 3, Polyimides in Electronics[M].Paris: Editions Technip,2000 |
| [3] | Chang TC.;Hong YS.;Chiu YS.;Wang YT. .Organic-inorganic hybrid materials. V-dynamics and degradation of poly(methyl methacrylate) silica hybrids[J].Journal of Polymer Science, Part A. Polymer Chemistry,2000(11):1972-1980. |
| [4] | Tsai M H;Whang W T .[J].Journal of Polymer Research,2001,8:77. |
| [5] | Chang CC.;Chen WC. .Synthesis and optical properties of polyimide-silica hybrid thin films[J].Chemistry of Materials,2002(10):4242-4248. |
| [6] | Ghosh K L;Mittal K L.Polyimides,Fundamentals and Applications[M].New York:Marcel Dckker,1996 |
| [7] | Takeichi T;Tanikawa M;Zuo M .Polyimide containing internal acetylene units linked para to the aromatic ring[J].Journal of Polymer Science, Part A. Polymer Chemistry,1997(12):2395-2402. |
| [8] | SRS Technologies, Huntsville, A L 35806[OL].http://www.srs.com |
| [9] | Kamanina N V .[J].Synthetic Metals,2002,127:121-128. |
| [10] | Li M.;Lu QH.;Yin J.;Qian Y.;Wang ZG. .Effects of post-thermal treatment on preparation of surface microstructures induced by polarized laser on polyimide film[J].Materials Chemistry and Physics,2003(3):895-898. |
| [11] | Tae-Dong Kim;Kwang-Sup Lee;Youn Hong Jeong .Nonlinear optical properties of a processable polyimide having azo-dye functionalized with cyanosulfonyl group[J].Synthetic Metals,2001(1/3):307-309. |
| [12] | 潘晓霞,隋郁,徐宏杰,印杰,刘燕刚,高剑,朱子康,黄德音,王宗光.一步法合成高Tg可溶含偶氮三嗪发色团的新型侧链含氟聚酰亚胺[J].高等学校化学学报,2002(07):1433-1436. |
| [13] | Tawa Keiko;Zettsu Nobuyuki;Inematsu Kayo M et al.[J].Journal of Photochemistry and Photobiology A:Chemistry,2001,143(01):31-38. |
| [14] | Maggioni G;Carturan S;Boscarino D;Della Mea G,Pieri U .[J].Materials Letters,1997,32:147-150. |
| [15] | 游效曾.分子材料[M].上海:上海科学技术文献出版社,2001 |
| [16] | Hasegawa M;Horie K .[J].Progress in Polymer Science,2001,26:265-267. |
| [17] | Takeichi T;Eguch Y;Kaburagi Y;Hishiyama Y,Inagaki M .[J].Carbon,1999,37:56. |
| [18] | Semenova L S;Lishnasky I S;Illarionova N G;Michailova N V .[J].Vysokomol Soedin,1984,26:1809. |
| [19] | 董炎明.高分子材料实用剖析技术[M].北京:中国石化出版社,1997 |
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