文章信息/Info

Title:

The Application of Phenyl Phosphine Oxide Derivatives in Blue Organic Light-Emitting Diodes

作者:

 陶冶1; 2; 李歡歡1; 2; 陳潤鋒2; 黃維1; 2

 (1. 南京工業大學先進材料研究院 江蘇省柔性電子重點實驗室 先進生物與化學制造協同創新中心 江蘇 南京 211816；
2. 南京郵電大學信息材料與納米技術研究院 有機電子與信息顯示國家重點實驗室培育基地 江蘇省有機電子和信息顯示協同創新中心 江蘇 南京 210023)

Author(s):

TAO Ye1; 2;  LI Huanhuan1; 2;  CHEN Runfeng1 HUANG Wei1; 2

(1 Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China.
2 Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China.)

關鍵詞:

苯基磷氧衍生物; 有機發光二極管; 藍光主體材料; 電子傳輸材料; 藍光發光材料

Keywords:

phenyl phosphine oxide derivatives; organic light-emitting diodes; host materials; electron transport materials; emitting materials

DOI:

10.7502/j.issn.1674-3962.2017.06.06

文獻標志碼:

A

摘要:

苯基磷氧不僅具有寬的帶隙、高的三線態能級、優異的熱穩定性、良好的溶解性和吸電子能力，而且具有很好的化學可修飾性，通過引入不同的功能單元，可有效的調節材料的載流子注入與傳輸，因此苯基磷氧衍生物在有機光電材料領域得到了廣泛研究并展現出良好的應用前景，近年來苯基磷氧衍生物的合成及應用成為藍光有機發光二極管研究的熱點之一。本文根據苯基磷氧衍生物在藍光有機二極管中的作用不同，綜述苯基磷氧衍生物作為藍光主體材料、電子傳輸材料、發光材料的研究現狀，對其分子結構設計與合成、熱學性質、光物理性質、電化學性質及器件性能等方面作了詳細歸納總結，展望了苯基磷氧衍生物的應用前景和未來研究方向。

Abstract:

Phenyl phosphine oxide not only possesses wide band gap, high triplet energy, excellent thermal stability, suitable solubility, strong electron-withdrawing ability, but also allows easy chemical modification to effectively tune the carrier injection and transport. Therefore, the synthesis and application of phenyl phosphine oxide derivatives (PPOs) has attracted great attention and shows great potential in organic optoelectronic materials, especially in recent research of blue organic light-emitting diodes. In this article, a survey of recent progress of PPOs, with a particular emphasis of different type of materials, according to the different functions in OLED including host materials, electron transport materials, and emitting materials, are reviewed. The design and synthesis, thermal stability, photophysical properties, electrochemical properties and device performance are also summarized. Finally, the perspective and development of PPOs are discussed.