A simple encapsulation method for organic optoelectronic devices

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 encapsu...

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Bibliographic Details
Published in:Chinese physics B 2014-08, Vol.23 (8), p.322-326
Main Authors: Sun, Qian-Qian, An, Qiao-Shi, Zhang, Fu-Jun
Format: Article
Language:English
Subjects:
Compatibility
Encapsulation
Energy conversion efficiency
Optoelectronic devices
Organic light emitting diodes
Photovoltaic cells
PSCs
Solar cells
Stability
三元聚合物
光电器件
光电子器件
功率转换效率
太阳能电池
封装方法
有机发光二极管
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Summary: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.
ISSN:1674-1056
2058-3834
1741-4199
DOI:10.1088/1674-1056/23/8/083302