Effect of Non-Uniform Electrode Microstructure in Gas Diffusion Impedance

2015 ◽  
Vol 68 (1) ◽  
pp. 2897-2905 ◽  
Author(s):  
A. Bertei ◽  
G. Arcolini ◽  
C. Nicolella ◽  
P. Piccardo
Keyword(s):  
Gas Diffusion ◽  
Diffusion Impedance

Identification and modelling of the oxygen gas diffusion impedance in SOFC porous electrodes: application to Pr2NiO4+δ

2015 ◽  
Vol 174 ◽  
pp. 1030-1040 ◽  
Author(s):  
A. Flura ◽  
C. Nicollet ◽  
S. Fourcade ◽  
V. Vibhu ◽  
A. Rougier ◽  
...  
Keyword(s):  
Gas Diffusion ◽  
Porous Electrodes ◽  
Oxygen Gas ◽  
Diffusion Impedance

Nickel-ceria infiltrated Nb-doped SrTiO3 for low temperature SOFC anodes and analysis on gas diffusion impedance

2012 ◽  
Vol 37 (5) ◽  
pp. 4309-4318 ◽  
Author(s):  
A. Mohammed Hussain ◽  
Jens V.T. Høgh ◽  
Torben Jacobsen ◽  
Nikolaos Bonanos
Keyword(s):  
Low Temperature ◽  
Gas Diffusion ◽  
Low Temperature Sofc ◽  
Diffusion Impedance

Compact and efficient gas diffusion electrodes based on nanoporous alumina membranes for microfuel cells and gas sensors

The Analyst ◽  
2020 ◽  
Vol 145 (1) ◽  
pp. 122-131 ◽  
Author(s):  
Wanda V. Fernandez ◽  
Rocío T. Tosello ◽  
José L. Fernández
Keyword(s):  
Response Times ◽  
Hydrogen Oxidation ◽  
Fast Response ◽  
Gas Diffusion ◽  
Limiting Current ◽  
Gas Diffusion Electrodes ◽  
Nanoporous Alumina ◽  
Alumina Membranes ◽  
Current Densities ◽  
Microfuel Cells

Gas diffusion electrodes based on nanoporous alumina membranes electrocatalyze hydrogen oxidation at high diffusion-limiting current densities with fast response times.

A Porous Medium Model of Alveolar Gas Diffusion

1999 ◽  
Vol 2 (3) ◽  
pp. 263-275 ◽  
Author(s):  
Vladimir Koulich ◽  
Jose L. Lage ◽  
Connie C. W. Hsia ◽  
Robert L. Johnson, Jr.
Keyword(s):  
Porous Medium ◽  
Gas Diffusion ◽  
Medium Model ◽  
Porous Medium Model

Assessment of the soil CO2gradient method for soil CO2efflux measurements: comparison of six models in the calculation of the relative gas diffusion coefficient

Tellus B ◽  
2010 ◽  
Vol 62 (1) ◽  
Author(s):  
Natchaya Pingintha ◽  
Monique Y. Leclerc ◽  
John P. Beasley ◽  
Gengsheng Zhang ◽  
Chuckree Senthong
Keyword(s):  
Diffusion Coefficient ◽  
Gas Diffusion
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