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Ulf Anders Hagfeldt

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Ulf Anders Hagfeldt

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Molecular Design of Anthracene-Bridged Metal-Free Organic Dyes for Efficient Dye-Sensitized Solar Cells

Influence of triple bonds as π-spacer units in metal-free organic dyes for dye-sensitized solar cells

The Influence of Local Electric Fields on Photoinduced Absorption in Dye-Sensitized Solar Cells

Characterization of Surface Passivation by Poly(methylsiloxane) for Dye-Sensitized Solar Cells Employing the Ferrocene Redox Couple

Design of Organic Dyes and Cobalt Polypyridine Redox Mediators for High-Efficiency Dye-Sensitized Solar Cells

How the Nature of Triphenylamine-Polyene Dyes in Dye-Sensitized Solar Cells Affects the Open-Circuit Voltage and Electron Lifetimes

Bilayer hybrid solar cells based on triphenylamine-thienylenevinylene dye and TiO2

Distance and Driving Force Dependencies of Electron Injection and Recombination Dynamics in Organic Dye-Sensitized Solar Cells

Structural Modification of Organic Dyes for Efficient Coadsorbent-Free Dye-Sensitized Solar Cells

Regeneration of Oxidized Organic Photo-Sensitizers in Graetzel Solar Cells: quantum-Chemical Portrait of a General Mechanism