Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 664
Book Description
Energy Research Abstracts
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 664
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 664
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1148
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1148
Book Description
NASA Technical Memorandum
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 310
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 310
Book Description
Preparation and Evaluation of Advanced Electrocatalysts for Phosphoric Acid Fuel Cells
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781724683731
Category :
Languages : en
Pages : 28
Book Description
The highest performance fuel cell cathode electrocatalyst combination ever observed gives 755 mV vs hydrogen at 100 ASF on air at 180 C and shows a potential improvement to 775 mV vs hydrogen for better electrode structures. A pressurized fuel cell (UTC at 5 atm) would then give 805 mV at 320 ASF and 180 C. Another activity diagnostic is the performance of this electrocatalyst on oxygen at 900 mV vs hydrogen. The value for electrocatalyst is 44 mA per milligram of platinum and is projected to reach 60 mA per milligram of platinum with improved electrode structures. Since the electrocatalyst surface area and the electrode structure are not yet optimized there is considerable room for performance enhancement beyond these values, especially at higher temperatures. Stonehart, P. and Baris, J. and Hochmuth, J. and Pagliaro, P. Unspecified Center NASA-CR-165425, DOE/NASA/0176-81/2, QR-6 DEN3-176; DE-A103-80ET-17088
Publisher: Createspace Independent Publishing Platform
ISBN: 9781724683731
Category :
Languages : en
Pages : 28
Book Description
The highest performance fuel cell cathode electrocatalyst combination ever observed gives 755 mV vs hydrogen at 100 ASF on air at 180 C and shows a potential improvement to 775 mV vs hydrogen for better electrode structures. A pressurized fuel cell (UTC at 5 atm) would then give 805 mV at 320 ASF and 180 C. Another activity diagnostic is the performance of this electrocatalyst on oxygen at 900 mV vs hydrogen. The value for electrocatalyst is 44 mA per milligram of platinum and is projected to reach 60 mA per milligram of platinum with improved electrode structures. Since the electrocatalyst surface area and the electrode structure are not yet optimized there is considerable room for performance enhancement beyond these values, especially at higher temperatures. Stonehart, P. and Baris, J. and Hochmuth, J. and Pagliaro, P. Unspecified Center NASA-CR-165425, DOE/NASA/0176-81/2, QR-6 DEN3-176; DE-A103-80ET-17088
Energy: a Continuing Bibliography with Indexes
Author:
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 476
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 476
Book Description
Fossil Energy Update
Author:
Publisher:
ISBN:
Category : Fossil fuels
Languages : en
Pages : 826
Book Description
Publisher:
ISBN:
Category : Fossil fuels
Languages : en
Pages : 826
Book Description
Government reports annual index
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1014
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1014
Book Description
Preparation and Evaluation of Advanced Electrocatalysts for Phosphoric Acid Fuel Cells
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 71
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 71
Book Description
Energy
Author:
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 582
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 582
Book Description
Bibliography of Lewis Research Center Technical Publications Announced in 1981
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 308
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 308
Book Description