Sensitizer dyes for efficient hydrogen photoproduction

Ernesto Marino-Ochoa, Ana L Moore, Thomas A Moore, Jesse J. Bergkamp, Marely E. Tejeda-Ferrari, Vicente Arbesu-Lago, Pablo Turati Ramirez De Arellano

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Solar energy could supply the future energy needs of a growing world population without causing the global changes associated with carbon-based energy sources. A fuel-based alternative to the direct generation of electricity is to use solar power to produce hydrogen which can be used in fuel cells or direct combustion. Using solar energy to produce hydrogen would decouple the hydrogen industry from fossil fuels. The efficient production of hydrogen using a Gratzel-based photoelectode requires a sensitizer dye capable of injecting electrons into the conduction band of semiconductors that is more negative than that of TiO2. The synthesis of some derivatives of silicon phthalocyanine and naphthalocyanine dyes with the required excited state reduction potential for the photoproduction of hydrogen will be presented.

Original languageEnglish
Title of host publicationACS National Meeting Book of Abstracts
Publication statusPublished - 2010
Event239th ACS National Meeting and Exposition - San Francisco, CA, United States
Duration: Mar 21 2010Mar 25 2010

Other

Other239th ACS National Meeting and Exposition
CountryUnited States
CitySan Francisco, CA
Period3/21/103/25/10

Fingerprint

Hydrogen
Coloring Agents
Dyes
Solar energy
silicon phthalocyanine
Conduction bands
Fossil fuels
Excited states
Fuel cells
Carbon
Electricity
Semiconductor materials
Derivatives
Silicon
Electrons
Industry

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Marino-Ochoa, E., Moore, A. L., Moore, T. A., Bergkamp, J. J., Tejeda-Ferrari, M. E., Arbesu-Lago, V., & De Arellano, P. T. R. (2010). Sensitizer dyes for efficient hydrogen photoproduction. In ACS National Meeting Book of Abstracts

Sensitizer dyes for efficient hydrogen photoproduction. / Marino-Ochoa, Ernesto; Moore, Ana L; Moore, Thomas A; Bergkamp, Jesse J.; Tejeda-Ferrari, Marely E.; Arbesu-Lago, Vicente; De Arellano, Pablo Turati Ramirez.

ACS National Meeting Book of Abstracts. 2010.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Marino-Ochoa, E, Moore, AL, Moore, TA, Bergkamp, JJ, Tejeda-Ferrari, ME, Arbesu-Lago, V & De Arellano, PTR 2010, Sensitizer dyes for efficient hydrogen photoproduction. in ACS National Meeting Book of Abstracts. 239th ACS National Meeting and Exposition, San Francisco, CA, United States, 3/21/10.
Marino-Ochoa E, Moore AL, Moore TA, Bergkamp JJ, Tejeda-Ferrari ME, Arbesu-Lago V et al. Sensitizer dyes for efficient hydrogen photoproduction. In ACS National Meeting Book of Abstracts. 2010
Marino-Ochoa, Ernesto ; Moore, Ana L ; Moore, Thomas A ; Bergkamp, Jesse J. ; Tejeda-Ferrari, Marely E. ; Arbesu-Lago, Vicente ; De Arellano, Pablo Turati Ramirez. / Sensitizer dyes for efficient hydrogen photoproduction. ACS National Meeting Book of Abstracts. 2010.
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AU - Arbesu-Lago, Vicente

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