{ "dc.contributor.author": "Sánchez-Rodríguez, Daniel" , "dc.contributor.author": "Wada, Hiroki" , "dc.contributor.author": "Yamaguchi, Syuhei" , "dc.contributor.author": "Farjas Silva, Jordi" , "dc.contributor.author": "Yahiro, Hidenori" , "dc.date.accessioned": "2015-09-22T12:07:59Z" , "dc.date.available": "2015-09-22T12:07:59Z" , "dc.date.issued": "2015-11-15" , "dc.identifier.issn": "0925-8388" , "dc.identifier.uri": "http://hdl.handle.net/10256/10980" , "dc.description.abstract": "The decomposition of La[Fe(CN)6]·5H2O and La[Co(CN)6]·5H2O under different atmospheres has been analyzed by thermogravimetry (TG) and differential thermal analysis (DTA). In addition, the decomposition temperature at different sample locations was monitored for sample masses around 2 g of La[Fe(CN)6]·5H2O and La[Co(CN)6]·5H2O, when they were calcined for 1 h at temperatures ranging from 200 to 400 °C in a controlled gas-flow system. Results showed that, the large enough of the cyano complex precursors undergo combustion when they are decomposed under oxygen atmosphere. X-ray diffraction results revealed that perovskite-type oxides crystallize due to the overheating of the process. As a result, it has been possible to produce LaFeO3 and LaCoO3 perovskite-type oxide powders by SHS under oxygen atmosphere using La[Fe(CN)6]·5H2O and La[Co(CN)6]·5H2O as a precursor. The effect of the ignition temperature has been investigated. The specific surface area of the perovskite-type oxides produced via SHS using heteronuclearcyano metal complex as a precursor is significantly higher than that of other LaMO3 produced using the same technique but obtained from other type of precursors" , "dc.format.extent": "9 p." , "dc.format.mimetype": "application/pdf" , "dc.language.iso": "eng" , "dc.publisher": "Elsevier" , "dc.relation.isformatof": "Versió preprint del document publicat a: http://dx.doi.org/10.1016/j.jallcom.2015.07.246" , "dc.relation.ispartof": "© Journal of Alloys and Compounds, 2015, vol. 649, p. 1291-1299" , "dc.relation.ispartofseries": "Articles publicats (D-F)" , "dc.rights": "Tots els drets reservats" , "dc.source": "Sánchez-Rodríguez, Daniel Wada, Hiroki Yamaguchi, Syuhei Farjas Silva, Jordi Yahiro, Hidenori 2015 Self-propagating high-temperature synthesis of LaMO3 perovskitetype oxide using heteronuclearcyano metal complex precursors Journal of Alloys and Compounds 649 1291 1299" , "dc.subject": "Compostos metàl·lics -- Síntesi" , "dc.subject": "Metallic composites -- Synthesis" , "dc.title": "Self-propagating high-temperature synthesis of LaMO3 perovskitetype oxide using heteronuclearcyano metal complex precursors" , "dc.type": "info:eu-repo/semantics/article" , "dc.rights.accessRights": "info:eu-repo/semantics/openAccess" , "dc.type.version": "info:eu-repo/semantics/submittedVersion" , "dc.identifier.doi": "http://dx.doi.org/10.1016/j.jallcom.2015.07.246" , "dc.identifier.idgrec": "023573" }