Membraneless Vanadium Redox Fuel Cell Using Laminar Flow

Membraneless Vanadium Redox Fuel Cell Using Laminar Flow

This paper describes the design and characterization of a small, membraneless redox fuel cell. The smallest channel dimensions of the cell were 2 mm × 50 μm or × 200 μm; the cell was fabricated in poly(dimethylsiloxane) using soft lithography. This all-vanadium fuel cell took advantage of laminar fl...

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Veröffentlicht in:Journal of the American Chemical Society 2002-11, Vol.124 (44), p.12930-12931
Hauptverfasser: Ferrigno, Rosaria, Stroock, Abraham D, Clark, Thomas D, Mayer, Michael, Whitesides, George M
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Carbon - chemistry
Electrochemistry - instrumentation
Electrochemistry - methods
Electrodes
Energy
Energy-Generating Resources
Energy. Thermal use of fuels
Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc
Exact sciences and technology
Fuel cells
Gold - chemistry
Oxidation-Reduction
Vanadium - chemistry
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Beschreibung
Zusammenfassung:This paper describes the design and characterization of a small, membraneless redox fuel cell. The smallest channel dimensions of the cell were 2 mm × 50 μm or × 200 μm; the cell was fabricated in poly(dimethylsiloxane) using soft lithography. This all-vanadium fuel cell took advantage of laminar flow to obviate the need for a membrane to separate the solutions of oxidizing and reducing components.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja020812q