【摘 要】
：
Two novel organic hole-transporting materials have been synthesized by combination of triphenylamines (TPA) via π-conjugated bonds using Wittig reaction.The st
【机 构】
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School of Chemical Engineering and Technology,College of Chemical and Pharmaceutical Engineering
【基金项目】
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国家自然科学基金;高等学校博士学科点专项科研基金
论文部分内容阅读
Two novel organic hole-transporting materials have been synthesized by combination of triphenylamines (TPA) via π-conjugated bonds using Wittig reaction.The structures were characterized by NMR,FT-IR and HRMS.The optical,electrochemical and thermal properties of the materials were studied in detail.The results show that these two compounds have blue emission,proper HOMO levels and high thermal stability.Furthermore,a quantum chemical calculation on electron distribution of the two compounds was performed,which suggests the current synthesized materials would be promising candidates for hole-transporting materials.
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