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Title:
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Macroporous silicon : a next generation catalytic monolith for ethanol steam reforming
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Author:
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Vega Bru, Didac; Hernández Díaz, David; Todorov Trifonov, Trifon; Rodríguez Martínez, Ángel; Alcubilla González, Ramón; López, E.; Jiménez, Nuria; Llorca Piqué, Jordi
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques (INTE) |
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Abstract:
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Macroporous silicon membranes, consisting of straight parallel pores with a diameter of 3.3μm and depth/width ratio >60, are used as microreactors for high efficiency hydrogen generation via steam reforming of ethanol. The inner walls of the pores were coated with Co3O3*ZnO catalyst film. The as-prepared reactors were fed with water-ethanol gas mixture and the effect of the reactor temperature and inlet flow rate on the H2 generation was studied. We observed a superior H2 generation efficiency in comparison with conventional microreactors. |
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Publication date:
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2012-05-11 |
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Subject(s):
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Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions
Signal theory (Telecommunication)
Macropourus silicon
Senyal, Teoria del (Telecomunicació) |
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Rights:
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Restricted access - publisher's policy |
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Document type:
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Conference Object |
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