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ecole doctorale - energie session 3. augustin mcevoy, lpi-isic-fsb, epfl. augustin.mcevoyepfl.ch

Summary of non-ohmic junctions. After Ricaud,

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ecole doctorale - energie session 3. augustin mcevoy, lpi-isic-fsb, epfl. augustin.mcevoyepfl.ch

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    1. Ecole Doctorale - Energie Session 3.

    3. Photoelectrochemical effect at a semiconductor - redox electrolyte interface.

    4. Regenerative photoelectrochemical cells

    5. The semiconductor /electrolyte interfaceRelation to Fermi level

    6. The photoelectrochemical ideal-production of hydrogen!Not yet directly achieved - why?

    7. Semiconductor - electrolyte junctions - photoelectrochemistry

    9. Photoelectrochemical processes in a dye-sensitized solar cell.

    11. Molecular engineering of dyes.

    12. Tetradentate polypyridyl ligand

    13. Optical absorption of titania -development of sensitizing dyes.

    14. Advanced ruthenium complex dye structure -the amphiphilic dye Z-907 (cis-Ru(H2dcbpy)(dnbpy)(NCS)2, where H2dcbpy = 4,4•-dicarboxylic acid-2,2•-bipyridine and dnbpy = 4,4•-dinonyl-2,2•-bipyridine.

    15. Design features of the EPFL dye Z-907:

    16. Photochemical energetics and structure of DSC

    17. Why use gel electrolytes?

    18. SEM image of a mesoporous titania film.

    19. Hydrothermal growth of nanostructured titania

    20. What it looks like -

    21. Characteristics of a dye-sensitised cell under light

    22. Use of the AM 0 solar spectrum by a silicon solar cell

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