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to be designed to provide the full power for moving off in such cases, and this reduces the costs. MAN will be examining hybridisation in combination with a fuel cell drive system in a later phase of the project, in which the second MAN fuel cell bus will go into service with a bus operator.
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The general topic of these articles is PEM fuel cell electrode materials. In this domain, a major contribution, which would be paramount for the future success of PEM fuel cell technology, is the development of new non-noble metal electrodes. However, at a current working temperature of 90 ยฐC, this
This invention ensures sufficient gas diffusion and ion-conduction in a fuel cell catalyst electrode. This arrangement does not tequire a thick electrolyte layer to ensure sufficient transmission of ions, but enables sufficient oxygen to be fed to the catalyst. Patent number: US 6015635 ## Flexible