Water and Heat Balance in a Fuel Cell Vehicle with a Sodium Borohydride Hydrogen Fuel Processor

Valerie Hovland, Ahmad Pesaran, Richard M. Mohring, Ian A. Eason, Gregory M. Smith, Doanh Tran, Rolf Schaller, Tom Smith

Research output: Contribution to conferencePaperpeer-review

4 Scopus Citations

Abstract

The National Renewable Energy Laboratory (NREL) collaborated with Millennium Cell and DaimlerChrysler to study heat and water management in a sodium borohydride (NaBH4) storage/processor used to supply hydrogen to a fuel cell in an automotive application. Knowledge of heat and water flows in this system is necessary to maximize the storage concentration of NaBH 4, which increases vehicle range. This work helps evaluate the NaBH4 system's potential to meet the FreedomCAR program technical target of 6 wt% hydrogen for hydrogen storage technologies. This paper also illustrates the advantages of integrating the NaBH4 hydrogen processor with the fuel cell.

Original languageAmerican English
Pages85-89
Number of pages5
DOIs
StatePublished - 2003
EventFuture Transportation Technology Conference - Costa Mesa, CA, United States
Duration: 23 Jun 200325 Jun 2003

Conference

ConferenceFuture Transportation Technology Conference
Country/TerritoryUnited States
CityCosta Mesa, CA
Period23/06/0325/06/03

NREL Publication Number

  • NREL/CP-540-33904

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