Development of low cost and high performance MEA - and bipolar plate process

The project develops components with a new composition of materials and more cost-effective production processes for PEM fuel cells to boost performance and reduce costs. The results are demonstrated in a pre-pilot production line for production of MEAs and bipolar plates.

Project description

The Danish R and D has the recent years obtained results in material, components and stack design for PEM FC (fuel cells) that both are of leading international class and fulfills 'The Danish Department of Energy's strategic research agenda' for PEM fuel cells. (www.ens.dk). However to fulfill the next target goals of performance, cost and lifetime defined in the national Danish strategy on PEM FC it is of up most importance to develop material compositions and process technologies which bring the component cost near the raw material costs, and brings the component quality at a level which ensure reliability and thereby the required lifetime. The aim of the present project is to combine the results obtained in earlier national and international projects and through component and manufacturing technology development obtain significant FC performance and FC cost reductions. The project will be concentrated on the two key components for cost, quality and lifetime: 1) MEA Laminate Fabrication Process; 2) Bipolar Plate Fabrication Process. The results of the project will be demonstrated on process lines aimed at pre-pilot production and complies with the overall objectives goals included in the Danish PEM FC strategy

Results
The project focused on development of two principal PEM fuel cell components: MEA lamination process based on powder coating and casting of graphite composite bipolar plates. Yields have been determined for MEAs, and in tests the MEAs manufactured have been found almost to match the requirements. Materials and compounds for bipolar plate compression casting were selected and a cast was designed and produced. The bipolar plated, manufactured meet the stipulated requirements. Casting process evaluation indicates that it is profitable compared to commercial products. Production lines and processes will be optimised under EDDP project ENS 63011-0068

Key figures

Period:
2007 - 2008
Funding year:
2007
Own financial contribution:
4.22 mio. DKK
Grant:
6.28 mio. DKK
Funding rate:
60 %
Project budget:
10.50 mio. DKK

Category

Oprindelig title
Udvikling af billigere og forbedret processer til fremstilling af MEA og bipolær plader
Programme
EFP
Technology
Brint and fuelcells
Case no.
33033-0096

Participants

IRD Fuel Cells A/S (Main Responsible)
Partners and economy
Partner Subsidy Auto financing
No entries available.

Contact

Kontakperson
Odgaard, Madelaine
Comtact information
IRD Fuel Cells A/S
Kullinggade 31
DK-5700 Svendborg, Danmark
www.ird.dk
Odgaard, Madelaine , 63633000, ird@fuel-cell.dk
Øvr. Partnere: Teknologiske Institut, Danish Power Systems ApS; Deutsches Zentrum für Luft- und Raumfahrt. Inst. für Thermodynamik (DE)

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