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Technology Development for Phosphoric Acid Fuel Cell Powerplant, Phase 2The technology development for materials, cells, and reformers for on site integrated energy systems is described. The carbonization of 25 cu cm, 350 cu cm, and 1200 cu cm cell test hardware was accomplished and the performance of 25 cu cm fuel cells was improved. Electrochemical corrosion rates of graphite/phenolic resin composites in phosphoric acid were determined. Three cells (5 in by 15 in stacks) were operated for longer than 7000 hours. Specified endurance stacks completed a total of 4000 hours. An electrically heated reformer was tested and is to provide hydrogen for 23 cell fuel cell stack.
Document ID
19810013007
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Christner, L. (Energy Research Corp. Danbury, CT, United States)
Date Acquired
September 4, 2013
Publication Date
March 1, 1980
Subject Category
Energy Production And Conversion
Report/Patent Number
DOE/NASA/0067-79/3
QR-6
NASA-CR-165317
ERC-18
Report Number: DOE/NASA/0067-79/3
Report Number: QR-6
Report Number: NASA-CR-165317
Report Number: ERC-18
Accession Number
81N21536
Funding Number(s)
CONTRACT_GRANT: DEN3-67
CONTRACT_GRANT: DE-AL03-79ET-11272
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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