氧化铟锡(ITO)自组装修饰及其对有机电致发光器件性能的影响

邓瑞平 周亮 李磊姣 张洪杰

引用本文: 邓瑞平, 周亮, 李磊姣, 张洪杰. 氧化铟锡(ITO)自组装修饰及其对有机电致发光器件性能的影响[J]. 无机化学学报, 2015, 31(9): 1839-1846. doi: 10.11862/CJIC.2015.242 shu
Citation:  DENG Rui-Ping, ZHOU Liang, LI Lei-Jiao, ZHANG Hong-Jie. Indium Tin Oxide Anode Self-Assembled Monolayer Modification for Device Performance Improvement of Organic Light-Emitting Diodes[J]. Chinese Journal of Inorganic Chemistry, 2015, 31(9): 1839-1846. doi: 10.11862/CJIC.2015.242 shu

氧化铟锡(ITO)自组装修饰及其对有机电致发光器件性能的影响

    通讯作者: 周亮,E-mail:zhoul@ciac.ac.cn;张洪杰,E-mail:hongjie@ciac.ac.cn; 周亮,E-mail:zhoul@ciac.ac.cn;张洪杰,E-mail:hongjie@ciac.ac.cn
  • 基金项目:

    科技部"973"计划(No.2014CB643802) (No.2014CB643802)

    国家自然科学基金创新群体(No.21221061) (No.21221061)

    中国科学院青年创新促进会项目(No.2013150) (No.2013150)

    吉林省科技发展计划项目(No.20130522125JH)资助项目。 (No.20130522125JH)

摘要: 设计合成了一种新型的有机硅氧烷Cz-Si,并将其用于ITO自组装修饰。制备的Cz-Si具有较好的稳定性,可以在空气中对ITO进行自组装修饰,实验操作简单。为考察ITO自组装修饰对有机电致发光器件性能的影响,分别以修饰后的ITO(ITO/SAM)及不修饰的ITO(unmodified)作阳极,制备了一系列有机电致发光器件ITO/SAM(or unmodified)/NPB(40~50 nm)/Alq3(60 nm)/LiF(1.0 nm)/Al。实验结果表明,ITO自组装修饰后器件性能可以得到显著提升,研究认为这与其调控ITO/有机层界面的电子能级、粗糙度以及界面一致性有关。

English

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  • 收稿日期:  2015-05-29
  • 网络出版日期:  2015-07-17
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