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A nanocomposite interconnecting layer for tandem small molecular organic photovoltaic cells

  • D. Y. Luo
  • , L. M. Yu
  • , J. X. Man
  • , Z. Liu*
  • , Z. H. Lu
  • *此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

A nanocomposite interconnecting layer of C60:LiF/Ag/MoOx had been applied in the tandem structure of organic photovoltaic cells to achieve high short circuit current (Jsc) and power conversion efficiency (PCE). The Jsc had been enhanced 40% after applying the nanocomposite interconnecting layer into a tandem structure compared to the conventional interconnecting layer of Bathocuproine (BCP)/Ag/MoOx. The improvement is due to the enhancement of the light absorption of the devices. A tandem device PCE of 3.04% was achieved by further improving the light absorption in the individual subcell units in the tandem structure by means of a bi-functional buffer layer of C60:LiF/BCP.

源语言英语
文章编号123301
期刊Applied Physics Letters
104
12
DOI
出版状态已出版 - 24 3月 2014
已对外发布

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  1. 可持续发展目标 7 - 经济适用的清洁能源
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