Mass Spectrometry Analysis of Hybrid and Organic Solar Cells
Denys Shevchenko a
a Solomya
International Conference on Hybrid and Organic Photovoltaics
Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV18)
Benidorm, Spain, 2018 May 28th - 31st
Organizers: Emilio Palomares and Rene Janssen
Poster, Denys Shevchenko, 160
Publication date: 21st February 2018

Mass spectrometry (MS), in general, and matrix-assisted laser desorption/ionization MS, in particular, are widely employed in life science. In contrast, in the hybrid solar cell research field, this characterization method has been used unreasonably rarely. However, due to its great potential to provide the unique information on molecular processes in solar cells, MS deserves to become a part of the solar cell research toolbox.

A great advantage of the mentioned MS-based surface analytical technique is that it allows examination of solar cells as they are without preliminary extraction of the analytes.

The following applications of MS will be covered in the talk:

1. Degradation studies in dye-sensitized and perovskite solar cells;

2. Dye-electrolyte interaction studies in dye-sensitized solar cells with liquid electrolyte;

3. Analysis of conductive polymers (Mw, Mn, end-groups) in solid-state dye-sensitized solar cells.

MS has made a revolution in life science (Fenn and Tanaka were awarded the Nobel prize "for their development of soft desorption ionization methods for MS analyses of biological macromolecules"), and it has potential to make a revolution in the field of solar energy.

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