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High water pressure - high temperature autoclave for in situ Raman study of fuel cell/electrolyser materials.

Published online by Cambridge University Press:  10 May 2012

Aneta Slodczyk ,
Oumaya Zaafrani  and
Philippe Colomban
Aneta Slodczyk
Affiliation:
LADIR, UMR7075 CNRS & UPMC, 4 Place Jussieu, Paris, 75005, France.
Oumaya Zaafrani
Affiliation:
LADIR, UMR7075 CNRS & UPMC, 4 Place Jussieu, Paris, 75005, France.
Philippe Colomban
Affiliation:
LADIR, UMR7075 CNRS & UPMC, 4 Place Jussieu, Paris, 75005, France.
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Abstract

According to the recent hydrogen and methanol economy, the proton conducting materials appear very interesting as an electrolytic membrane and/or an electrode component of fuel cells, CO2/Syngas converters and water steam electrolysers. Prior to the long lifetime requirements their structural and mechanical behaviors as a function of operating condition: high temperature and high water vapor pressure, have to be well determined. Consequently, we designed the autoclave working till 620°C and 50 bars of H2O pressure equipped with a sapphire window allowing in situ Raman scattering measurements. It should be stressed that Raman scattering is an optical technique very efficient to detect both long and short range order structural modifications. The technical and scientific challenges/difficulties encountered during the studies performed on proton conducting zirconates are discussed.

Keywords

energy generationionic conductorRaman spectroscopy
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1385: Symposium C – In-Situ Studies of Solid-Oxide Fuel-Cell Materials , 2012 , mrsf11-1385-c02-03
Copyright
Copyright © Materials Research Society 2012

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References

REFERENCES

1. Olah, G. A., Angew. Chem. Int. Ed 44, 2636–2639 (2005).Google Scholar
2. Ni, M., Leung, M.K.H. and Leung, D.Y.C., Int. J. Hydrogen Energy 32, 4648 (2007)Google Scholar
3. Iwahara, H., Esaka, T., Uchida, H. and Maeda, N., Solid State Ionics 3/4, 359–363 (1981).Google Scholar
4. Colomban, Ph., Ed. Proton Conductors: Solids, membranes and gel – materials and devices. Cambridge University Press, Cambridge, (1992).Google Scholar
5. Colomban, Ph., Ann. Chimie Sci. Matériaux Paris 24, 1–18 (1999).Google Scholar
6. Norby, T., Kim, S., Yamaguchi, S. and Elliot, J. (eds.), MRS Bull., 34 [12] 923–928 (2009).Google Scholar
7. Kreuer, K. D., Ann. Rev. Mater. Res. 33, 333–359 (2003).Google Scholar
8. Irvine, J.T.S., Corcoran, D.J.D., Lashtabeg, A. and Walton, J.C., Solid State Ionics 154-155, 447–453 (2002).Google Scholar
9. Ricote, S., Bonanos, N., Marco de Lucas, M.C. and Caboche, G., J. Power Sources 193, 189–193 (2009).Google Scholar
10. Colomban, Ph., Slodczyk, A., Lamago, D., Andre, G., Zaafrani, O., Lacroix, O., Willemin, S. and Sala, B., J. Phys. Soc. Jpn 79, Suppl. A 1–6 (2010).Google Scholar
11. Slodczyk, A., Colomban, Ph., Willemin, S., Lacroix, O. and Sala, B., J. Raman Spectrosc. 40 513–521 (2009).Google Scholar
12. Slodczyk, A., Limage, M.H., Colomban, Ph., Zaafrani, O., Grasset, F., Loricourt, J. and Sala, B., J. Raman Spectrosc. (2011) Doi: 10.1002/jrs.2968 Google Scholar
13. Slodczyk, A., Colomban, Ph., Zaafrani, O., Lacroix, O., Loricourt, J., Grasset, F. and Sala, B. Mater. Res. Soc. Symp. Proc. 1309 39–44 (2011).Google Scholar
14. Slodczyk, A., Dabrowski, B., Malikova, N. and Colomban, Ph., Mater. Res. Soc. Symp. Proc. 1311 GG06–25 (2010).Google Scholar
15. Animitsa, I., Denisova, T., Neiman, A., Nepryahin, A., Kochetova, N., Zhuravlev, N. and Colomban, Ph., Solid State Ionics 162-163, 73–81 (2003).Google Scholar
16. Slodczyk, A., Colomban, Ph. and Pham-Thi, M., J. Phys. Chem. Solids 69 2503–2513 (2008).Google Scholar
17. Slodczyk, A., Tran, C. and Colomban, Ph., Mater. Res. Soc. Symp. Proc. 1384 (2012), accepted.Google Scholar
18. PCT Patent WO 2008/152317 A2 (18-12-2008).Google Scholar