›› 2014, Vol. 23 ›› Issue (8): 83302-083302.doi: 10.1088/1674-1056/23/8/083302

• ATOMIC AND MOLECULAR PHYSICS • 上一篇    下一篇

A simple encapsulation method for organic optoelectronic devices

孙倩倩, 安桥石, 张福俊   

  1. Key Laboratory of Luminescence and Optical Information, Ministry of Education, Beijing Jiaotong University, Beijing 100044, China
  • 收稿日期:2014-01-23 修回日期:2014-02-18 出版日期:2014-08-15 发布日期:2014-08-15
  • 基金资助:
    Project supported by the Fundamental Research Funds for the Central Universities, China (Grant No. 2013JBZ004), the National Natural Science Foundation of China (Grant No. 61377029), and the Beijing Natural Science Foundation, China (Grant No. 2122050).

A simple encapsulation method for organic optoelectronic devices

Sun Qian-Qian (孙倩倩), An Qiao-Shi (安桥石), Zhang Fu-Jun (张福俊)   

  1. Key Laboratory of Luminescence and Optical Information, Ministry of Education, Beijing Jiaotong University, Beijing 100044, China
  • Received:2014-01-23 Revised:2014-02-18 Online:2014-08-15 Published:2014-08-15
  • Contact: Zhang Fu-Jun E-mail:fjzhang@bjtu.edu.cn
  • Supported by:
    Project supported by the Fundamental Research Funds for the Central Universities, China (Grant No. 2013JBZ004), the National Natural Science Foundation of China (Grant No. 61377029), and the Beijing Natural Science Foundation, China (Grant No. 2122050).

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摘要： The performances of organic optoelectronic devices, such as organic light emitting diodes and polymer solar cells, have rapidly improved in the past decade. The stability of an organic optoelectronic device has become a key problem for further development. In this paper, we report one simple encapsulation method for organic optoelectronic devices with a parafilm, based on ternary polymer solar cells (PSCs). The power conversion efficiencies (PCE) of PSCs with and without encapsulation decrease from 2.93% to 2.17% and from 2.87% to 1.16% after 168-hours of degradation under an ambient environment, respectively. The stability of PSCs could be enhanced by encapsulation with a parafilm. The encapsulation method is a competitive choice for organic optoelectronic devices, owing to its low cost and compatibility with flexible devices.

关键词: organic optoelectronic devices, stability, encapsulation

Abstract: The performances of organic optoelectronic devices, such as organic light emitting diodes and polymer solar cells, have rapidly improved in the past decade. The stability of an organic optoelectronic device has become a key problem for further development. In this paper, we report one simple encapsulation method for organic optoelectronic devices with a parafilm, based on ternary polymer solar cells (PSCs). The power conversion efficiencies (PCE) of PSCs with and without encapsulation decrease from 2.93% to 2.17% and from 2.87% to 1.16% after 168-hours of degradation under an ambient environment, respectively. The stability of PSCs could be enhanced by encapsulation with a parafilm. The encapsulation method is a competitive choice for organic optoelectronic devices, owing to its low cost and compatibility with flexible devices.

Key words: organic optoelectronic devices, stability, encapsulation

中图分类号:  (Visible spectra)

  • 33.20.Kf
72.80.Rj (Fullerenes and related materials) 42.70.Jk (Polymers and organics)