Ms. Sandra S. Espinosa Tapia Profile

Sandra S. Espinosa Tapia

Ingeniera Química

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Publications (2)

Proceedings Article | 26 September 2016 Paper

Twenty natural organic pigments for application in dye sensitized solar cells

D. Castillo , A. Sánchez Juárez, S. Espinosa Tapia, A. Guaman, D. Obregón Calderón

Proceedings Volume 9942, 99421B (2016) https://doi.org/10.1117/12.2238395

KEYWORDS: Titanium dioxide, Dye sensitized solar cells, Absorbance, Solar cells, Energy conversion efficiency, Absorption, Glasses, Electrodes, Energy efficiency, Spectrophotometry

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Proceedings Article | 23 September 2016 Paper

Study of natural organic dyes as active material for fabrication of organic light emitting diodes

A. Sánchez Juárez, D. Castillo , A. Guaman, S. Espinosa , D. Obregón

Proceedings Volume 9941, 99412E (2016) https://doi.org/10.1117/12.2238429

KEYWORDS: Organic light emitting diodes, Light emitting diodes, Sol-gels, Deposition processes, Skin, Manufacturing, Polymers, OLED lighting, Neodymium, Visible radiation

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