Imperial College London
Alternate

Professor Nigel Brandon OBE FREng FRS

Faculty of Engineering

Dean of the Faculty of Engineering
 
 
 
//

Contact

 

+44 (0)20 7594 8600n.brandon Website

 
 
//

Location

 

2.06Faculty BuildingSouth Kensington Campus

//

Summary

 

Publications

Citation

BibTex format

@article{Kishimoto:2014:10.1016/j.jpowsour.2014.05.038,
author = {Kishimoto, M and Lomberg, M and Ruiz-Trejo, E and Brandon, NP},
doi = {10.1016/j.jpowsour.2014.05.038},
journal = {Journal of Power Sources},
pages = {291--295},
title = {Enhanced triple-phase boundary density in infiltrated electrodes for solid oxide fuel cells demonstrated by high-resolution tomography},
url = {http://dx.doi.org/10.1016/j.jpowsour.2014.05.038},
volume = {266},
year = {2014}
}
Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - This paper, for the first time, demonstrates the three-dimensional imaging of nano-particle infiltrated Ni–GDC (gadolinia-doped ceria) electrodes using focused ion beam tomography. Microstructural parameters of the actual electrode microstructure are quantified, such as volume fraction, TPB density and mean particle/pore sizes. These microstructural parameters reveal that the infiltrated electrodes have eight times larger TPB density than conventional electrodes fabricated by powder mixing and sintering methods. Comparison between the infiltrated electrodes and conventional electrodes indicates that the infiltrated electrodes have a greater potential to independently control metal particle size, porosity and TPB density, which is a significant advantage in developing design optimized electrode microstructures.
AU  - Kishimoto,M
AU  - Lomberg,M
AU  - Ruiz-Trejo,E
AU  - Brandon,NP
DO  - 10.1016/j.jpowsour.2014.05.038
EP  - 295
PY  - 2014///
SN  - 0378-7753
SP  - 291
TI  - Enhanced triple-phase boundary density in infiltrated electrodes for solid oxide fuel cells demonstrated by high-resolution tomography
T2  - Journal of Power Sources
UR  - http://dx.doi.org/10.1016/j.jpowsour.2014.05.038
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000338806300039&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://www.sciencedirect.com/science/article/pii/S0378775314007216?via%3Dihub
VL  - 266
ER  -
Download