Concepedia

High-efficiency (7.2%) flexible dye-sensitized solar cells with Ti-metal substrate for nanocrystalline-TiO<sub>2</sub>photoanode

Seigo Ito, Ngoc-Le Cevey Ha, Guido Rothenberger, Paul Liska, Pascal Comte, Shaik M. Zakeeruddin, Péter Péchy, Mohammad Khaja Nazeeruddin, Michaël Grätzel

Chemical Communications · 2006 · 414 citations · 23 references

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Abstract

High-efficiency flexible dye-sensitized solar cells were fabricated with a Ti-metal foil substrate for photo anode and using a Pt-electrodeposited counter electrode on ITO/polyethylene naphthalate (ITO/PEN); these devices were characterized by incident photon-to-current efficiency (IPCE), optical transmittance and electrical impedance spectroscopy.

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