引用本文:
刘承美, 陈继兰. 不对称烷氧基取代聚对苯乙炔的合成及电致发光性能[J]. 应用化学,
1998, 15(2): 27-30.
Citation: Liu Chengmei, Chen Jilan. Synthesis and Electroluminescent Property of Poly(phenylenevinylene) with Asymmetrical Alkoxyl Substituents[J]. Chinese Journal of Applied Chemistry, 1998, 15(2): 27-30.
Citation: Liu Chengmei, Chen Jilan. Synthesis and Electroluminescent Property of Poly(phenylenevinylene) with Asymmetrical Alkoxyl Substituents[J]. Chinese Journal of Applied Chemistry, 1998, 15(2): 27-30.
不对称烷氧基取代聚对苯乙炔的合成及电致发光性能
摘要:
利用强碱诱导的去卤缩合聚合法,合成了不对称烷氧基取代的聚(2-甲氧基-5-十二烷氧基-1,4-对苯乙炔)(PMDPV).其溶解性和成膜性能优于对称取代的聚(2,5-双十二烷氧基-1,4-对苯乙炔).以PMDPV为发光层质的聚合物电致发光器件,其发光峰值波长为605nm.并用IR、UV-Vis、TGA、1H NMR、GPC等对所合成的聚合物进行了表征.
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关键词:
- 聚甲氧基十二烷氧基对苯乙炔
- / 电致发光聚合物
- / 合成
- / 去卤聚合法
English
Synthesis and Electroluminescent Property of Poly(phenylenevinylene) with Asymmetrical Alkoxyl Substituents
Abstract:
Poly(2-methoxy-5-dodecyloxy-1,4-phenylenevinylene)(PMDPV) was prepared via dehydrochlorination process, induced by potassium tert-butoxide in tetrahydrofuran. It showed a better solubility and film forming property than poly(2,5-didodecyloxy-1,4-phenylenevinylene). The peak wavelength value of EL cell based on PMDPV was 605 nm. The structure of the polymer was characterized by IR, UV-Vis, 1H NMR, TGA and GPC.
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