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Pascal Comte

Cette personne n’est plus à l’EPFL

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Publications associées (47)

Fabrication of thin film dye sensitized solar cells with solar to electric power conversion efficiency over 10%

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Carole Graetzel

Techniques of TiO2 film fabrication for dye-sensitized solar cells having a conversion efficiency of global air mass 1.5 (AM 1.5, 1000 W/m(2)) solar light to electric power over 10% are reported. Newly implemented fabrication technologies consist of pre-tr ...

2008

High-conversion-efficiency organic dye-sensitized solar cells with a novel indoline dye

Pascal Comte, Michael Graetzel, Paul Liska, Péter Kalman Péchy

An indoline dye (D205), the synthesis method of which is disclosed in this report, gave high-efficiency organic dye-sensitized solar cells (9.52%) using an anti-aggregation reagent (chenodeoxycholic acid). ...

Royal Society of Chemistry2008

Bifacial dye-sensitized solar cells based on an ionic liquid electrolyte

Pascal Comte, Michael Graetzel, Paul Liska, Shaik Mohammed Zakeeruddin

Solar energy is a promising solution to global energy-related problems because it is clean, inexhaustible and readily available. However, the deployment of conventional photovoltaic cells based on silicon is still limited by cost, so alternative, more cost ...

Nature Publishing Group2008

A High Molar Extinction Coefficient Charge Transfer Sensitizer and its Application in Dye Sensitized Solar Cell

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Takeru Bessho, Filippo de Angelis

2007

Fabrication of screen-printing pastes from TiO2 powders for dye-sensitised solar cells

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Péter Kalman Péchy, Peter Chen

2007

Co-sensitization of Organic Dyes for Efficient Ionic Liquid Electrolyte-based Dye-Sensitized Solar Cell

Pascal Comte, Michael Graetzel, Mohammad Khaja Nazeeruddin, Frank Nüesch, Shaik Mohammed Zakeeruddin, Sun Hee Kim

2007

The Electronic Role of the TiO2 Light-Scattering Layer in Dye-Sensitized Solar Cells

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Shaik Mohammed Zakeeruddin, Robin Humphry-Baker, Péter Kalman Péchy, Raphaël Charvet

2007

Porous Films from TiO2 (anatase) with Bimodal Morphology: Li-Insertion Electrochemistry

Pascal Comte, Michael Graetzel, Ladislav Kavan

2007

Synthesis, Characterization, and DFT-TDDFT Computational Study of a Ruthenium Complex Containing a Functionalized Tetradentate Ligand

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Guido Viscardi, Davide Di Censo, Filippo de Angelis

A ruthenium complex trans-[Ru(L)(NCS)2], L ) 4,4¢¢¢-di- tert-butyl-4¢,4¢¢-bis(carboxylic acid)-2,2¢:6¢,2¢¢:6¢¢,2¢¢¢- quaterpyridine (N886), was synthesized and characterized by spectroscopic and electrochemical methods. The absorption spectrum of the N886 ...

2006

Photovoltaic Characterization of Dye-sensitized Solar Cells: Effect of Device Masking on Conversion Efficiency

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Shaik Mohammed Zakeeruddin, Marie Jirousek, Péter Kalman Péchy, Raphaël Charvet

2006

High-Efficiency Organic-Dye-Sensitized Solar Cells Controlled by Nanocrystalline-TiO2 Electrode Thickness

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Shaik Mohammed Zakeeruddin, Robin Humphry-Baker, Péter Kalman Péchy

Wiley2006

Highly Efficient dye-sensitized solar cells based on carbon black counter electrodes

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Robin Humphry-Baker, Péter Kalman Péchy, Takeru Bessho, Qian Wang

2006

New strategies to obtain flexible dye sensitized solar cells

Pascal Comte, Michael Graetzel, Paul Liska, Ravindranathan Thampi

2006

High-efficiency (7.2%) flexible dye-sensitized solar cells with Ti-metal substrate for nanocrystalline-TiO2 photoanode

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Guido Rothenberger, Shaik Mohammed Zakeeruddin, Péter Kalman Péchy

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 pho ...

Royal Society of Chemistry2006

Nanostructured Composite Films for Dye-Sensitized Solar Cells by Electrostatic Layer-by-Layer Deposition

Pascal Comte, Michael Graetzel, Mohammad Khaja Nazeeruddin, Ilkay Cesar

2006

Electron donor-acceptor distance dependence of the dynamics of light-induced interfacial charge transfer in the dye-sensitization of nanocrystalline oxide semiconductors

Bernard Wenger, Pascal Comte, Michael Graetzel, Jacques-Edouard Moser, Mohammad Khaja Nazeeruddin, Shaik Mohammed Zakeeruddin, Christophe Bauer

The effect of electronic and nuclear factors on the dynamics of dye-to-semiconductor electron transfer was studied employing RuII(terpy)(NCS)3 sensitizers grafted onto transparent films made of titanium dioxide nanoparticles. Various approaches were strive ...

2006

Tandem photovoltaic conversion device

Pascal Comte, Michael Graetzel, Paul Liska, Ravindranathan Thampi

The tandem photovoltaic conversion device comprises at least one top photovoltaic cell unit and one bottom photovoltaic cell unit laminated along a light transmitting direction and electrically connected, wherein said top cell unit is a dye sensitised or s ...

2006

Ion Coordinating Sensitizer for High Efficiency Mesoscopic Dye-Sensitized Solar Cells: Influence of Lithium Ions on the Photovoltaic Performance of Liquid and Solid-State Cells

Pascal Comte, Michael Graetzel, Jacques-Edouard Moser, Shaik Mohammed Zakeeruddin, Robin Humphry-Baker, Henry Snaith

American Chemical Society (ACS)2006

Control of dark current in photoelectrochemical (TiO2/I--I3-) and dye-sensitized solar cells

Pascal Comte, Michael Graetzel, Paul Liska, Mohammad Khaja Nazeeruddin, Shaik Mohammed Zakeeruddin, Péter Kalman Péchy, Udo Bach, Raphaël Charvet

Royal Society of Chemistry2005

Highly active meso-microporous TaON photocatalyst driven by visible light

Pascal Comte, Michael Graetzel, Paul Liska, Ravindranathan Thampi

Royal Society of Chemistry2005

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