Influence of Carbon Black Pore Former on the Synthesis of LSM-YSZ Composite Electrode Material via Solid-State Reaction and Glycine-Nitrate Process

Ariana B. Benipayo; Rinlee Butch M. Cervera

doi:10.4028/www.scientific.net/MSF.950.154

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HomeMaterials Science ForumMaterials Science Forum Vol. 950Influence of Carbon Black Pore Former on the...

Influence of Carbon Black Pore Former on the Synthesis of LSM-YSZ Composite Electrode Material via Solid-State Reaction and Glycine-Nitrate Process

Abstract:

Utilizing two different synthesis methods, solid-state reaction and glycine-nitrate process, composite lanthanum strontium manganite and yttria-stabilized zirconia (LSM-YSZ) powders were prepared. The powders were then mixed with 0, 5, and 10 wt% carbon black nanosized pore former and pressed into 10mm diameter pellets then sintered at 1150 °C for 5 hours. The pellet composition and microstructure were investigated using FTIR, XRD, SEM-EDX, and their density and open porosity were measured using the Archimedes principle. The resulting microstructure of the composite pellets obtained using the two fabrication methods and different pore former weight percentages were studied and compared. It was found that the addition of 5 wt% carbon black pore former yields about 40% desired open porosity, and synthesis via GNP results to finer and more evenly distributed LSM and YSZ particles.

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Periodical:

Materials Science Forum (Volume 950)

Pages:

154-159

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.950.154

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Online since:

April 2019

Authors:

Ariana B. Benipayo*, Rinlee Butch M. Cervera

Keywords:

Composite Electrode, Glycine-Nitrate Process, LSM-YSZ, Porosity, Solid-State Reaction

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References

[1] A. Barbucci, R. Bozzo, G. Cerisola and P. Costamagna, Characterisation of composite SOFC cathodes using electrochemical impedance spectroscopy. Analysis of Pt/YSZ and LSM/YSZ electrodes, Electrochim. Acta 47, Issues 13-14 (2002) 2183-2188.

DOI: 10.1016/s0013-4686(02)00095-6

Google Scholar

[2] M.A. Laguna-Bercero, Recent advances in high temperature electrolysis using solid oxide fuel cells: A review, J. Power Sources 203 (2012) 4–16.

DOI: 10.1016/j.jpowsour.2011.12.019

Google Scholar

[3] A.K. Sahu, A. Ghosh, A.K. Suri, Characterization of porous lanthanum strontium manganite (LSM) and development of yttria stabilized zirconia (YSZ) coating, Ceram. Int. 35 (2009) 2493-2497.

DOI: 10.1016/j.ceramint.2008.11.012

Google Scholar

[4] L. Mingyi, Y. Bo, X. Jingming and C. Jing, Influence of pore formers on physical properties and microstructures of supporting cathodes of solid oxide electrolysis cells, Int. J. Hydrogen Energy 35 (2010) 2670-2674.

DOI: 10.1016/j.ijhydene.2009.04.027

Google Scholar

[5] V.A.C. Haanappel, J. Mertens, D. Rutenbeck, C. Tropartz, W. Herzhof, D. Sebold and F. Tietz, Optimisation of processing and microstructural parameters of LSM cathodes to improve the electrochemical performance of anode-supported SOFCs, J. Power Sources 141 (2005) 216-226.

DOI: 10.1016/j.jpowsour.2004.09.016

Google Scholar

[6] A. Sarikaya, V. Petrovsky and F. Dogan, Effect of the anode microstructure on the enhanced performance of solid oxide fuel cells, Int. J. Hydrogen Energy 37 (2012) 11370-11377.

DOI: 10.1016/j.ijhydene.2012.05.007

Google Scholar

[7] A. Sarikaya, V. Petrovsky and F. Dogan, Development of the anode pore structure and its effects on the performance of solid oxide fuel cells, Int. J. Hydrogen Energy 38 (2013) 10081-10091.

DOI: 10.1016/j.ijhydene.2013.05.160

Google Scholar

[8] A.P. Wilkinson, Solid State Synthetic Methods,, www.chemistry.gatech.edu, 2001 [online]. Available: www.chemistry.gatech.edu/class/6182/wilkinson/solid-state.pdf.

Google Scholar

[9] S. Dubey, O. Subohi and R. Kurchania, Solution combustion synthesis: Effect of calcination and sintering temperature on structural, dielectric and ferroelectric properties of five layer Aurivillius oxides, Physica B: Condensed Matter 521 (2017) 73-83.

DOI: 10.1016/j.physb.2017.06.051

Google Scholar

[10] C. Vaso: Investigation of LSM/YSZ Composite Electrode as Anode Material for Solid Oxide Electrolysis Cell (SOEC), (Masters thesis, University of the Philippines, 2016).

Google Scholar

[11] R.A.M. Avila, T.G. Tambago and R.B.M. Cervera, Preparation of Porous LSM/YSZ Composite with Varying Grain Size of YSZ Precursor Using Solid State Reaction Method, Mater. Sci. Forum 917 (2018) 93-97.

DOI: 10.4028/www.scientific.net/msf.917.93

Google Scholar

[12] F.R. Bueta, J.F. Imperial and R.B. Cervera, Structure and conductivity of NiO/YSZ composite prepared via modified glycine-nitrate process at varying sintering temperatures, Ceram. Int. 43 (2017) 16174-16177.

DOI: 10.1016/j.ceramint.2017.08.193

Google Scholar