Imperial College London
Alternate

Dr Ainara Aguadero

Faculty of Engineering, Department of Materials

Visiting Reader
 
 
 
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Contact

 

+44 (0)20 7594 5174a.aguadero CV

 
 
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Location

 

1.07Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Tellez:2014:10.1039/C3JA50292A,
author = {Tellez, H and Aguadero, A and Druce, J and Burriel, M and Fearn, S and Kilner, J and McPhail, D},
doi = {10.1039/C3JA50292A},
journal = {Journal of Analytical Atomic Spectrometry},
pages = {1361--1370},
title = {New perspectives in the surface analysis of energy materials by combined time-of-flight secondary ion mass spectrometry (ToF-SIMS) and high sensitivity low-energy ion scattering (HS-LEIS)},
url = {http://dx.doi.org/10.1039/C3JA50292A},
volume = {29},
year = {2014}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Time-of-flight secondary ion mass spectrometry (ToF-SIMS) and low-energy ion scattering (LEIS) are recently attracting great interest in energy materials research due to their capabilities in terms of surface sensitivity and specificity, spatial resolution and their ability to analyse the isotopic chemical composition. This work shows the synergy provided by this powerful combination to further our understanding of the surface chemistry and structure that ultimately determines the electrochemical performance in advanced electro-ceramic materials for energy storage and energy conversion applications. In particular, this novel approach has been applied to the analysis of (Li3xLa2/3−x1/3−2x)TiO3 perovskite materials used as the electrolyte in lithium batteries and (La, Sr)2CoO4+δ epitaxial thin films used as oxygen electrodes in solid oxide fuel cells and solid oxide electrolysers. The analysis of these two promising materials requires the development and optimisation of new analytical approaches that take advantage of the recent instrumental developments in order to characterise the outermost and near-surfaces at the atomic scale.
AU  - Tellez,H
AU  - Aguadero,A
AU  - Druce,J
AU  - Burriel,M
AU  - Fearn,S
AU  - Kilner,J
AU  - McPhail,D
DO  - 10.1039/C3JA50292A
EP  - 1370
PY  - 2014///
SN  - 0267-9477
SP  - 1361
TI  - New perspectives in the surface analysis of energy materials by combined time-of-flight secondary ion mass spectrometry (ToF-SIMS) and high sensitivity low-energy ion scattering (HS-LEIS)
T2  - Journal of Analytical Atomic Spectrometry
UR  - http://dx.doi.org/10.1039/C3JA50292A
UR  - https://pubs.rsc.org/en/content/articlelanding/2014/JA/C3JA50292A
VL  - 29
ER  -
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