J. Electrochem. Sci. Eng.  

NOx and propene conversion in La0.85Sr0.15MnO3+d/Ce0.9Gd0.1O1.95 symmetrical cells

Anja Zarah Friedberg, Kent Kammer Hansen

Abstract


The catalytic electrochemical reduction of NO with propene was investigated on La0.85Sr0.15MnO3+d/Ce0.9Gd0.1O1.95 symmetrical cells. The electrodes were infiltrated with BaO and Pt. The cells were catalytically active towards the selective catalytic reduction of NOx with propene, but BaO infiltration lowered the NO conversion, probably because of active-site blocking on La0.85Sr0.15MnO3+d. Pt infiltration enhanced the reduction of NOx with propene. When a voltage was applied to the cell with BaO infiltrated electrodes, the NO conversion increased in absence and presence of propene in the feed gas and presence of 10 % O2. The addition of propene into the feed gas did not enhance the conversion of NO when the electrodes were infiltrated with BaO. When platinum was co-infiltrated with BaO, the catalytic activity towards the reduction of NO with propene was enhanced. However, almost no effect was observed when a voltage was applied. Additionally, when the cells were infiltrated with Pt, an electrochemical promotion was observed with respect to CO2 formation.


Keywords


NO; Propene; LSM; CGO

Full Text:

PDF (1,367 kB)

References


N. Guillen-Hurtado, V. Rico-Perez, A. Garcia-Garcia, D. Lozano-Castello, A. Bueno- Lopez, DYNA 79 (2012) 114-121

M. Iwamoto, H. Hamada, Catalysis Today 10 (1991) 57-71

R. Burch, J.P. Breen, F.C. Meunier, Applied Catalysis B: Environmental 39 (2002) 283-303

A. Iglesias-Juez, A.B. Hungria, A. Martinez-Arias, A. Fuerte, M. Fernandez-Garcia, J.A. Anderson, J.C. Conesa, J. Soria, Journal of Catalysis 217 (2003) 310-323.

A. Obuchi, A. Ohi, M. Nakamura, A. Ogata, K. Mizuno, H. Ohuchi, Applied Catalysis B: Environmental 2 (1993) 71-80.

H. Hamada, Catalysis Today 22 (1994) 21-40.

E. F. Iliopoulou, A. P. Evdou, A. A. Lemonidou, I. A. Vasalos, Applied Catalysis A: General 274 (2004) 179-189.

H. Kannisto, H. Ingelsten, M. Skoglundh, Journal of Molecular Catalysis A: Chemical 302 (2009) 86-96

M. Sasaki, H. Hamada, Y. Kintaichi, T. Ito, Catalysis Letter 15 (1992) 297-304.

H. Hamada, Y. Kintaichi, M. Sasaki, T. Ito, M. Tabata, Applied Catalysis 70 (1991) L15-L20.

G. P. Ansell, A. F. Diwell, S. E. Golunski, J. W. Hayes, R. R. Rajaram, T. J. Truex, A. P. Walker, Applied Catalysis B: Environmenta, 2 (1993) 81-100.

K. A. Headon, D. K. Zhang, Industrial & Engineering Chemistry Research, 36 (1997) 4595-4599.

K. K. Hansen, E. M. Skou, H. Christensen, T. Turek, Journal of Catalysis 199 (2001) 132-140.

X. Wu, L. Xu, D. Weng, Catalysis Today 90 (2004) 199-206.

F. C. Buciuman, E. Joubert, J. Barbier, J. C. Menezo, Applied Catalysis B: Environmental 35 (2001) 149-156.

R. Zhang, A. Villanueva, H. Alamdari, S. Kaliaguine, Applied Catalysis A: General 307 (2006) 85-97.

J. Lentmaier, S. Kemmler-Sack, G. Knell, P. Kessler, E. Plies, Material Research Bulletin 31 (1996) 1269-1976.

V. N. Stathopoulos, V. C. Belessi, T. V. Bakas, S. G. Neophytides, C. N. Costa, P. J. Pomonis, A. M. Efstathiou, Applied Catalysis B: Environmental 93 (2009) 1-11.

J.C. Menezo, S. Inkari, T. Bertin, J. Barbier, N. Davias-Bainier, R. Noirot, T. Seguelong, Applied Catalysis B: Environmental 15 (1998) L1-L4.

C.G. Vayenas, S. Bebelis, C. Pliangos, S. Brosa, D. Tsiplakides, Electrochemical Activation of Catalysis: Promotion, Electrochemical Promotion, and Metal-Support Interactions, Kluwer Academic/Plenum Publishers, New York (2001).

P. Jayaweera, A. Sanjurjo, G. Krishnan, E. D. Wachsman, Solid State Ionics 136 (2000) 775-782.

M. L. Traulsen, K. B. Andersen, K. K. Hansen, Journal of Materials Chemistry 22 (2012) 11792-11800.

C. Hwan Kim, G. Qi, K. Dahlberg, W. Li, Science, 327(5973) (2010) 1624-1627

H. Abdul, J., Mohammed, J. V. T. Høgh, W. Zhang, E. Stamate, K. Thydén, N. Bonanos, Journal of Power Sources 212 (2012) 247-253.

J. Shao, Low Temperature NOx decomposition using an electrochemical reactor, Ph.D. Thesis, DTU Energy Conversion, (2013)

Elechemea analytical. http://www.elchemea.com, 2012. Acessed: 2014-07-08.

S. Matsumoto, CATTECH 4 (2000) 102-109.

G. Liu, P. Gao. Catalysis Science &. Technology 1 (2011) 552-568.

B. Beguin, F. Gaillard, M. Primet, P. Vernoux, L. Bultel, M. Henault, C. Roux, E. Siebert, Ionics 8 (2002) 128-135.

M. J. Jorgensen, M. Mogensen, Journal of Electrochemical Society 148 (2001) A433-A442.

M. L. Traulsen, K. K. Hansen, Journal of Electrochemical Society 158 (2011) P147-P161.

D. Ippolito, K. B. Andersen, K. K. Hansen, Journal of Electrochemical Society 159 (2012) P57.

J. Shao, K. K. Hansen, Journal of Electrochemical Society 160 (2013) H494-H501.

D. Ippolito, K. K. Hansen, Journal of Solid State Electrochemistry 17 (2013) 895-908.

R. M. L. Werchmeister, K. K. Hansen, M. Mogensen, Journal of Electrochemical Society 157 (2010) P107-P112.

M. Konsolakis, I. V. Yentekakis, Journal of Hazardous Materials 149 (2007) 619-624.

S. Primdahl, M. Mogensen, Journal of Electrochemical Society 146 (1999) 2827-2833.




DOI: http://dx.doi.org/10.5599/jese.419

Refbacks

  • There are currently no refbacks.




jESE : : Open Access Journal  :  : ISSN 1847-9286