Fabrication of Fluorite and Perovskite Functional Films by Solution Spray Pyrolysis

Nikolas E. Kiratzis; Andreas Barbatsis; Nikolaos Kosmarikos; Antonis Bisbas; Charitini Matsouka; Lori Nalbandian

doi:10.4028/p-fmd63b

Paper Titles

Synthesis of Titanium-Based Composites by Pulsed Methods
p.17

The Co-Poly(Urethane-Imide) Heat Resistant Thermoplastic Elastomers
p.23

Microstructure Evolution at High Temperatures for Co-MOF-74 as High-Efficiency Electromagnetic Absorbers
p.29

Bond Behaviour of Treated Natural Fibre in Concrete
p.37

Fabrication of Fluorite and Perovskite Functional Films by Solution Spray Pyrolysis
p.47

Controllable Modification and Synthesis of Intelligent Nanomaterials: A Brief Review
p.53

Preparation and Cavilation Erosion Resistance of High Strength Nanocoating Cylinder Liner
p.61

Bandgap Modulation of the C₂N-h2D Nanomaterials under Elastic Strains
p.71

First-Principal Investigation of Lattice Constants of Si_1-xGe_x, Si_1-xSn_x and Ge_1-xSn_x
p.77

HomeNano Hybrids and CompositesNano Hybrids and Composites Vol. 34Fabrication of Fluorite and Perovskite Functional...

Fabrication of Fluorite and Perovskite Functional Films by Solution Spray Pyrolysis

Abstract:

Solution Spray Pyrolysis (SST) was successfully implemented to fabricate thin perovskite and fluorite films on dense Yttria Stabilized Zirconia (YSZ) and Lanthanum Strontium Ferrate (LSF70) substrates. These composite structures are ubiquitous in solid oxide fuel cells and electrolyzers, CO gas sensors and ceramic membranes. With this technique, successful in situ manipulation of the film’s functional characteristics such as porosity and thickness is easily achieved by adjusting its functional parameters.In the present contribution, we report on the optimization of the physicochemical parameters of this open atmosphere technique with respect to the substrate temperature and deposition time for the fabrication of films of suitable morphology. Sintered films were characterized by XRD and SEM while thermal analysis was performed on the precursor salts. In addition, AC Impedance analysis was performed on some CGO films in order to assess their electron blocking capability in contact with the LSF substrates.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Nano Hybrids and Composites (Volume 34)

Pages:

47-52

DOI:

https://doi.org/10.4028/p-fmd63b

Citation:

Cite this paper

Online since:

February 2022

Authors:

Nikolas E. Kiratzis*, Andreas Barbatsis, Nikolaos Kosmarikos, Antonis Bisbas, Charitini Matsouka, Lori Nalbandian

Keywords:

CGO, LSM, Perovskite, SEM, Solution Spray Pyrolysis, Thermogravimetry, XRD

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] C W. Tanner, K-Z Fung, and A. V. Virkar, The Effect of Porous Composite Electrode Structure on Solid Oxide Fuel Cell Performance, J. Electrochem. Soc, 144 (1997) 21-30.

DOI: 10.1149/1.1837360

Google Scholar

[2] D.The, S. Grieshammer, M. Schroeder, M. Martin, M. Al Daroukh, F. Tietz, J. Schefold, A. Brisse, Microstructural comparison of solid oxide electrolyser cells operated for 6100 h and 9000 h, Journal of Power Sources, 275, (2015) 901-911.

DOI: 10.1016/j.jpowsour.2014.10.188

Google Scholar

[3] L. Zhu, L. Zhang, A. Virkar, A parametric model for solid oxide fuel cells based on measurements made on cell materials and components, Journal of Power Sources 291 (2015) 138-155.

DOI: 10.1016/j.jpowsour.2015.04.155

Google Scholar

[4] G.Tsimekas, E. Papastegiades and N. E. Kiratzis, Morphology and Structure of Ceramic Thin Films Deposited by Spray Pyrolysis, ECS Journal of Solid State Science and Technology, 6 (8) (2017) P553-P560.

DOI: 10.1149/2.0301708jss

Google Scholar

[5] D. Beckel, A. Dubach, A.R. Studart, L.J. Gauckler, Spray pyrolysis of La0.6Sr0.4Co0.2Fe0.8O3-δ thin film cathodes, J Electroceram 16 (2006) 221–228.

DOI: 10.1007/s10832-006-6971-3

Google Scholar

[6] D.Marrero-López, L. dosSantos-Gómez J.Canales-Vázquez, F.Martín, J.R. Ramos-Barrado, Stability and performance of nanostructured La0.8Sr0.2MnO3 cathodes deposited by spray-pyrolysis, Electrochimica Acta 134 (2014) 159–166.

DOI: 10.1016/j.electacta.2014.04.154

Google Scholar

[7] U.P. Muecke, G.L. Messing, L.J. Gauckler, The Leidenfrost effect during spray pyrolysis of nickel oxide-gadolinia doped ceria composite thin films, Thin Solid Films, 517 (2009) 1515-1521.

DOI: 10.1016/j.tsf.2008.08.158

Google Scholar

[8] Y. Tian, H. Dewan, M. Brodwin, and D.L. Johnson, Microwave Sintering of Alumina Ceramics, in: C. Handwerker, J. Blendell, and W. Kaysser (Eds.), Ceramic Transactions, Vol.7, Sintering of Advanced Ceramics, American Ceramic Society, Westerville, OH, 1990, pp.391-401.

Google Scholar

[9] S.B. Weber, H.L. Lein, T. Grande, M.-A. Einarsrud, Deposition Mechanisms of Thick Lanthanum Zirconate Coatings by Spray Pyrolysis, J. Am. Ceram. Soc. 94 (2011) 4256–4262.

DOI: 10.1111/j.1551-2916.2011.04807.x

Google Scholar