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- Enoksson, Peter, 1957, et al.
(författare)
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A Coriolis mass flow sensor structure in silicon
- 1996
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Ingår i: IEEE International Workshop on Micro Electromechanical Systems (1996 MEMS), Feb. 11-15, San Diego, USA.
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Konferensbidrag (refereegranskat)
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- Enoksson, Peter, 1957, et al.
(författare)
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Microfluid Device Research at KTH
- 1996
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Ingår i: Micro Structure Workshop 1996 (MSW’96), March 26-27, Uppsala, Sweden..
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Konferensbidrag (refereegranskat)
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- Jaouen, Frédéric, et al.
(författare)
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Adhesive copper films for an air-breathing polymer electrolyte fuel cell
- 2005
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Ingår i: Journal of Power Sources. - : Elsevier BV. - 0378-7753 .- 1873-2755. ; 144:1, s. 113-121
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Tidskriftsartikel (refereegranskat)abstract
- A design for an air-breathing and passive polymer electrolyte fuel cell is presented. Such a type of fuel cell is in general promising for portable electronics. In the present design, the anode current collector is made of a thin copper foil. The foil is provided with an adhesive and conductive coating, which firstly tightens the hydrogen compartment without mask or clamping pressure, and secondly secures a good electronic contact between the anode backing and the current collector. The cathode comprises a backing, a gold-plated stainless steel mesh and a current collector cut out from a printed circuit board. Three geometries for the cathode current collector were evaluated. Single cells with an active area of 2 cm(2) yielded a peak power of 250-300 MW cm(-2) with air and pure H-2 in a complete passive mode except for the controlled flow of H-2. The cells' response was investigated in steady state and transient modes.
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