Abstract
Because of their electrical, magnetic and catalytic properties rare earth and transition metal mixed oxides are important compounds. Lanthanum chromites have been extensively used as solid oxide fuel cell (SOFC) interconnect materials. In this work, lanthanum chromites partially substituted by alkaline earth metals were synthesized by the urea combustion process. TG and DSC techniques were used to evaluate the presence of the organic material in the powder after reaction on the hot plate. The powders were calcinated at 900°C and characterized by XRD and SEM. The results show that the particles have nanometric dimensions and the perovskite structure was formed.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
HD Wiemhoffer HG Bremes U Nigge (2004) Solid State Ionics 175 93 Occurrence Handle10.1016/j.ssi.2004.09.037 Occurrence Handle1:CAS:528:DC%2BD2cXhtVChsbrI
S Onuma K Tashiro S Miyoshi A Kaimai H Matsumoto Y Nigara T Kawada J Mizusaki K Kawamura N Sakai H Ykokawa (2004) Solid States Ionics 175 287 Occurrence Handle10.1016/j.ssi.2004.07.037 Occurrence Handle1:CAS:528:DC%2BD2cXhtVaru7zF
Z Zong (2006) Solid State Ionics 177 757 Occurrence Handle10.1016/j.ssi.2006.01.023 Occurrence Handle1:CAS:528:DC%2BD28XisFyqu74%3D
AL Sauvet J Fouletier F Gaillard M Primet (2002) J. Catal. 209 25 Occurrence Handle10.1006/jcat.2002.3588 Occurrence Handle1:CAS:528:DC%2BD38XkslOkt78%3D
K Oikawa T Kamiyama T Hashimoto Y Shimojyo Y Morii (2000) J. Solid State Chem. 154 524 Occurrence Handle10.1006/jssc.2000.8873 Occurrence Handle1:CAS:528:DC%2BD3cXotlamsbk%3D
H Hayashi M Watanabe M Ohuchida H Inaba Y Hiei T Yamamoto M Mori (2001) Solid State Ionics 144 301 Occurrence Handle10.1016/S0167-2738(01)00986-9 Occurrence Handle1:CAS:528:DC%2BD3MXotF2rs7o%3D
A Patil S Dash SC Parida V Venugopal (2004) J. Alloys Compd. 384 274 Occurrence Handle10.1016/j.jallcom.2004.04.090 Occurrence Handle1:CAS:528:DC%2BD2cXpsFWnu78%3D
DB Meadowcraft PG Meier AC Warren (1972) Energy Convers. 12 145 Occurrence Handle10.1016/0013-7480(72)90006-X
HS Spacil CS Tedmon Jr (1969) J. Electrochem. Soc. 116 1618 Occurrence Handle10.1149/1.2411642 Occurrence Handle1:CAS:528:DyaE3cXhslOmsQ%3D%3D
WF Libby (1971) Science 171 499 Occurrence Handle10.1126/science.171.3970.499 Occurrence Handle1:CAS:528:DyaE3MXnvFaiug%3D%3D
DB Meadowcraft (1968) Energy Convers 8 185 Occurrence Handle10.1016/0013-7480(68)90037-5
R Lago G Bini MA Pena JG Fierro (1997) J. Catal. 167 198 Occurrence Handle10.1006/jcat.1997.1580 Occurrence Handle1:CAS:528:DyaK2sXivV2hs78%3D
MR Levy BCH Steel RW Grimes (2004) Solid State Ionics 175 349 Occurrence Handle10.1016/j.ssi.2004.02.072 Occurrence Handle1:CAS:528:DC%2BD2cXhtVChtrvP
J Cheng A Navrotsky (2005) J. Solid State Chem. 178 234 Occurrence Handle10.1016/j.jssc.2004.11.028 Occurrence Handle1:CAS:528:DC%2BD2MXpslShtw%3D%3D
T Shibasaki T Furuya J Kuwahara Y Takahashi H Takahashi T Hashimoto (2005) J. Therm. Anal. Cal. 81 575 Occurrence Handle10.1007/s10973-005-0826-z Occurrence Handle1:CAS:528:DC%2BD2MXpvVajsLc%3D
DA Fumo MR Morelli AM Segadaes (1996) Mater. Res. Bull. 31 1243 Occurrence Handle10.1016/0025-5408(96)00112-2 Occurrence Handle1:CAS:528:DyaK28XmtFGgsb4%3D
S Biamino C Badini (2004) J. Eur. Ceram. Soc. 24 3021 Occurrence Handle10.1016/j.jeurceramsoc.2003.10.005 Occurrence Handle1:CAS:528:DC%2BD2cXjtlyltLo%3D
K Rida A Benabbas F Bouremmad MA Peña A Martinez-Arias (2006) Catal. Commun. 7 963 Occurrence Handle10.1016/j.catcom.2006.04.011 Occurrence Handle1:CAS:528:DC%2BD28XhtFWiurrE
M Hoang AE Hughes JF Mathews KC Pratt (1997) J. Catal. 171 313 Occurrence Handle10.1006/jcat.1997.1800 Occurrence Handle1:CAS:528:DyaK2sXntVKmsLk%3D
I Jitarua D Berger V Fruth A Novac N Stanica F Rusu (2000) Ceram. Int. 26 193 Occurrence Handle10.1016/S0272-8842(99)00039-5
N Ferrer A Vila (2006) Anal. Chim. Acta 555 161 Occurrence Handle10.1016/j.aca.2005.08.080 Occurrence Handle1:CAS:528:DC%2BD2MXhtlWhsb3J
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Marinho, É.P., Souza, A.G., de Melo, D.S. et al. Lanthanum chromites partially substituted by calcium, strontium and barium synthesized by urea combustion. J Therm Anal Calorim 87, 801–804 (2007). https://doi.org/10.1007/s10973-006-7877-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-006-7877-7