Synthesis, two??photon absorption, and optical power limiting of new linear and hyperbranched conjugated polyynes based on bithiazole and triphenylamine

Y Jiang, Y Wang, J Yang, J Hua, B Wang…

文献索引：Jiang, Yihua; Wang, Yaochuan; Yang, Jiabao; Hua, Jianli; Wang, Bing; Qian, Shiqiong; Tian, He Journal of Polymer Science, Part A: Polymer Chemistry, 2011 , vol. 49, # 8 p. 1830 - 1839

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被引用次数: 23

摘要

Abstract Two new linear and hyperbranched conjugated polymers P1 and P2 have been synthesized by Sonogashira coupling reaction, in which the main chain consists of bithiazole moieties as electron acceptors and triphenylamino groups as donors. The conjugated polymers were characterized by TGA, UV–vis absorption, fluorescence emission, electrochemical cyclic voltammetry, and two-photon absorption measurements. ...