Title of article
The investigation of the stability and optimal encapsulation time for ITO/CuPc/C60/Al bilayer cells
Author/Authors
Xi، نويسنده , , Xi and Li، نويسنده , , Fangxin and Meng، نويسنده , , Qinglei and Ding، نويسنده , , Yuqiang and Ji، نويسنده , , Jingjia and Shi، نويسنده , , Zhengrong and Li، نويسنده , , Guohua، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
6
From page
924
To page
929
Abstract
The stability of the ITO/CuPc/C60/Al cells exposed in air without encapsulation is studied. It is found that the performances of the cells will first enhance a little during the first hour after fabrication, and then begin to decline. The reason can be attributed to the appearance of Al2O3 layer at the interface of C60/Al. The function and mechanism of this Al2O3 layer are similar to a LiF cathode buffer layer. The verification experiments were established and the optimal encapsulation time for ITO/CuPc/C60/Al cells was demonstrated. The optimal encapsulation time in this work is an hour after removing from the vacuum.
Keywords
Organic solar cells , stability , Al2O3 , Encapsulation time
Journal title
Solar Energy Materials and Solar Cells
Serial Year
2010
Journal title
Solar Energy Materials and Solar Cells
Record number
1483980
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