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   PEM fuel cell  evaluated  
Fuel cells produce electric energy by a cold "combustion"; of hydrogen. Similar to batteries, they are conversion devices rather than genuine energy sources.
Technology field: Innovative traction concepts and energy sources
open main section General information
open main section General criteria
open main section Environmental criteria
open main section Economic criteria
open main section Application outside railway sector
open main section Overall rating
References / Links:
Attachments:
Related projects:  Energy chains of alternative fuels;  Fuel Cell
Contact persons:
 date created: 2002-10-09
 
 
© UIC - International Union of Railways 2003
 
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