Abstract
Flame spray pyrolysis (FSP) was applied to produce nanopowders of Ti1-xMxO2 and Sn1-xMxO2, where x = 0.05 and M = Nb/Sb, for use as catalyst support materials in PEM fuel cells/ electrolysers. FSP powders in the SnO2-IrO2 system were produced for the same applications. Homogenous particle size distribution (5-20 nm) was demonstrated by TEM, supported by BET and XRD analysis. Whereas two polymorphs were indicated for the Ti-based oxides, the Sb/Nb-doped SnO2 powders were single phase. FSP powders of Mn3O4 intended for supercapacitors were produced and the influence of the precursor/solvent mixtures on the physical and electrochemical properties evaluated.
Similar content being viewed by others
References
Teoh W.Y., Amal R., Madler L., Nanoscale, 2010. 2(8): p. 1324–1347.
Sharma S., Pollet B.G., Journal of Power Sources, 2012. 208: p. 96–119.
Rabis A., Rodriguez P., Schmidt T.J., Acs Catalysis, 2012. 2(5): p. 864–890.
Takasaki F., Matsuie S., Takabatake Y., Noda Z., Hayashi A., Shiratori Y., Ito K., Sasaki K., Journal of the Electrochemical Society, 2011. 158(10): p. B1270–B1275.
Tsukatsune T., Takabatake Y., Noda Z., Hayashi A., Sasaki K., Polymer Electrolyte Fuel Cells 10, Pts 1 and 2, 2013. 58(1): p. 1251–1257.
Kanda K., Noda Z., Nagamatsu Y., Higashi T., Taniguchi S., Lyth S. M., Hayashi A., Sasaki K., ECS Electrochemistry Letters, 2014. 3(4): p. F15–F18.
Teleki A., Bjelobrk N., Pratsinis S.E., Sensors and Actuators B: Chemical, 2008. 130(1): p. 449–457.
Grossmann K., Kovacs K. E., Pham D. K., Madler L., Barsan N., Weimar U., Sensors and Actuators B-Chemical, 2011. 158(1): p. 388–392.
Madler L., Roessler A., Pratsinis S. E., Sahm T., Gurlo A., Barsan N., Weimar U., Sensors and Actuators B-Chemical, 2006. 114(1): p. 283–295.
Zhang S.W., Chen G.Z., Energy Materials: Materials Science and Engineering for Energy Systems, 2008. 3(3): p. 186–200.
Karthikeyan J., Berndt C. C., Tikkanen J., Wang J. Y., King A. H., Herman H., Nanostructured Materials, 1997. 8(1): p. 61–74.
Tikkanen J., Gross K. A., Berndt C. C., Pitkanen V., Keskinen J., Raghu S., Rajala M., Karthikeyan J., Surface & Coatings Technology, 1997. 90(3): p. 210–216.
Liu G., Yue R. L., Jia Y., Ni Y., Yang J., Liu H. D., Wang Z., Wu X. F., Chen Y. F., Particuology, 2013. 11(4): p. 454–459.
Kim J.H., Choi S. H., Son M. Y., Kim M. H., Lee J. K., Kang Y. C., Ceramics International, 2013. 39(1): p. 331–336.
Ernst F.O., Kammler H. K., Roessler A., Pratsinis S. E., Stark W. J., Ufheil J., Novak P., Materials Chemistry and Physics, 2007. 101(2-3): p. 372–378.
Marshall A., Børresen B. Hagen G., Tsypkin M., Tunold R., Electrochimica Acta, 2006. 51(15): p. 3161–3167.
Acknowledgments
The research leading to these results has received funding from the European Union’s Seventh Framework Programme (FP7/2007-2013) for the Fuel Cells and Hydrogen Joint Technology Initiative under grant agreement n° 325327 - SMARTCat and n° 303484 - NOVEL, as well as from the NANO2021 program of the Norwegian Research Council, grant n° 233019/O70.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Dahl, P.I., Thomassen, M.S., Colmenares, L.C. et al. Flame Spray Pyrolysis of Electrode Materials for Energy Applications. MRS Online Proceedings Library 1747, 25–30 (2014). https://doi.org/10.1557/opl.2015.340
Published:
Issue Date:
DOI: https://doi.org/10.1557/opl.2015.340