scholarly journals An Examination of SOFC Anode Functional Layers Based on Ceria in YSZ

2007 ◽  
Vol 154 (7) ◽  
pp. B694 ◽  
Author(s):  
M. D. Gross ◽  
J. M. Vohs ◽  
R. J. Gorte
Keyword(s):  
Sofc Anode ◽  
Anode Functional Layers

Study on Structural and Electrical Properties of Ce0.5Zr0.5O2 for Applications in SOFC Anode

2019 ◽  
Vol 25 (35) ◽  
pp. 335-344 ◽  
Author(s):  
Stefano Desinan ◽  
Marta Boaro ◽  
Chiara Abate ◽  
Matteo Ferluga ◽  
Carla De Leitenburg ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Structural And Electrical Properties ◽  
Sofc Anode

Detailed Electrochemistry and Gas Transport in a SOFC Anode Using the Lattice Boltzmann Method

2006 ◽  
Author(s):  
Kyle N. Grew ◽  
Abhijit S. Joshi ◽  
Aldo A. Peracchio ◽  
Wilson K. S. Chiu
Keyword(s):  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Electrochemical Reaction ◽  
Coupled Model ◽  
Transport Processes ◽  
Flux Boundary Conditions ◽  
Sofc Anode ◽  
Boltzmann Method ◽  
Electrochemical Model ◽  
And Diffusion

A coupled electrochemical reaction and diffusion model has been developed and verified for investigation of mass transport processes in Solid Oxide Fuel Cell (SOFC) anode triple-phase boundary (TPB) regions. The coupled model utilizes a two-dimensional (2D), multi-species Lattice Boltzmann Method (LBM) to model the diffusion process. The electrochemical model is coupled through localized flux boundary conditions and is a function of applied activation overpotential and the localized hydrogen and water mole fractions. This model is designed so that the effects of the anode microstructure within TPB regions can be examined in detail. Results are provided for the independent validation of the electrochemical and diffusion sub-models, as well as for the coupled model. An analysis on a single closed pore is completed and validated with a Fick's law solution. A competition between the electrochemical reaction rate and the rate of mass transfer is observed to be dependent on inlet hydrogen mole fraction. The developed model is presented such that future studies on SOFC anode microstructures can be completed.

Performance of an anode-supported SOFC with anode functional layers

2008 ◽  
Vol 53 (27) ◽  
pp. 7825-7830 ◽  
Author(s):  
Kongfa Chen ◽  
Xiangjun Chen ◽  
Zhe Lü ◽  
Na Ai ◽  
Xiqiang Huang ◽  
...  
Keyword(s):  
Anode Functional Layers

Catalytic Steam Reforming of Natural Gas over a New Ni Exsolved Ruddlesden‐Popper Manganite in SOFC Anode Conditions

ChemCatChem ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1453-1466 ◽  
Author(s):  
Sebastián Vecino‐Mantilla ◽  
Erika Quintero ◽  
Camilo Fonseca ◽  
Gilles H. Gauthier ◽  
Paola Gauthier‐Maradei
Keyword(s):  
Natural Gas ◽  
Steam Reforming ◽  
Sofc Anode ◽  
Catalytic Steam Reforming
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