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Electrocatalytic production of hydrogen boosted by organic pollutants and visible light

Autor
Macanás, J.; Soler, L.; Muñoz, M.; Casado, J.
Tipus d'activitat
Article en revista
Revista
International journal of hydrogen energy
Data de publicació
2006-01
Volum
31
Número
1
Pàgina inicial
129
Pàgina final
139
DOI
https://doi.org/10.1016/j.ijhydene.2004.11.001 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24227 Obrir en finestra nova
Resum
A new method to produce high-purity hydrogen using photoelectrocatalytic reactions is studied. This integrated process uses solar energy and the Gibbs free energy of oxidation of organic wastes to help reducing the energy consumption of water electrolysis. The method diminishes the thermodynamic potential to 0.77 V and practical voltages to ca. 1.2 V, due to an electrocatalytic reaction in the presence of iron ions. The anolyte is illuminated, and separated from the catholyte by a proton exchang...
Citació
Soler, L. [et al.]. Electrocatalytic production of hydrogen boosted by organic pollutants and visible light. "International journal of hydrogen energy", Gener 2006, vol. 31, núm. 1, p. 129-139.
Paraules clau
Alternative technologies, Hydrogen production, Organic wastes, Photo-Fenton, Water electrolysis
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
POLQUITEX - Materials Polimérics i Química Téxtil

Participants