Electropolymerization of conjugated polymers in mesoporous titania for photovoltaic applications

Yuxiang Liu; Kevin M. Coakley; Michael D. McGehee

doi:10.1117/12.505239

6 February 2004 Electropolymerization of conjugated polymers in mesoporous titania for photovoltaic applications

Yuxiang Liu, Kevin M. Coakley, Michael D. McGehee

Proceedings Volume 5215, Organic Photovoltaics IV; (2004) https://doi.org/10.1117/12.505239
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

We report the electropolymerization of poly(3-methylthiophene) (P3MT) in mesoporous titania. X-ray photoelectron spectroscopy (XPS) depth-profiling experiments confirm that the polymer filled the pores continuously from the bottom electrode to the top surface of the mesoporous titania. Photovoltaic cells with this structure show 0.23% power efficiency under 3.3mW/cm² 514 nm monochromatic illumination.

Citation Download Citation

Yuxiang Liu, Kevin M. Coakley, and Michael D. McGehee "Electropolymerization of conjugated polymers in mesoporous titania for photovoltaic applications", Proc. SPIE 5215, Organic Photovoltaics IV, (6 February 2004); https://doi.org/10.1117/12.505239

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