Development of air stable polymer solar cells using an inverted gold on top anode structure


ŞAHİN Y. , Alem S., de Bettignies R., Nunzi J. M.

THIN SOLID FILMS, cilt.476, sa.2, ss.340-343, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 476 Konu: 2
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1016/j.tsf.2004.10.018
  • Dergi Adı: THIN SOLID FILMS
  • Sayfa Sayıları: ss.340-343

Özet

We developed indium-tin-oxide/perylene diimide (or bathocuproine (BCP))/poly(2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene (MEH-PPV) and [6,6]-phenyl C-60 butyric acid methyl ester (PCBM) blend/copper phthalocyanine (CuPc)/Au interpenetrated network polymer solar cells in order to improve air stability. The stability properties of the cells were characterized by current-voltage measurements under the influence of light and air. We achieved long lifetime solar cells which work at least 2 weeks under ambient air conditions without encapsulation. Solar energy conversion efficiency of the cells decrease 30% of the first day value at the end of 2 weeks. Photocurrent absorption properties of the devices were also investigated. (c) 2004 Elsevier B.V. All tights reserved.