Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jamale, Atul P. | - |
dc.contributor.author | Shanmugam, Sangaraju | - |
dc.contributor.author | Bhosale, C. H. | - |
dc.contributor.author | Jadhav, L. D. | - |
dc.date.available | 2017-07-11T05:42:52Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2015-12 | - |
dc.identifier.issn | 1369-8001 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/2805 | - |
dc.description.abstract | Abstract The solution combustion synthesis is a novel approach to synthesize the nanocrystalline materials with an unexpectedly high surface to volume ratio. Thus, in present paper, La0.6Sr0.4Co0.8Fe0.2O3-δ powders have been synthesized by solution combustion synthesis route at different fuel to oxidant ratio (ψ) and its effect on different physiochemical properties have been studied. The mode of propagation of combustion reaction changed from smoldering to volume with increasing ψ. The thermal analysis shows that exothermicity increased with ψ resulting into enhanced agglomeration as confirmed from particle size distribution. Typically, the size of agglomerate varies from 0.59 to 1.56 μm. The XRD and FT-IR patterns reveal that the phase pure La0.6Sr0.4Co0.8Fe0.2O3-δ is formed at the ψ=2. The TEM particles size is 25 nm. La0.6Sr0.4Co0.8Fe0.2O3-δ powder shows the higher catalytic activity at about 426 °C. © 2015 Elsevier Ltd. | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Physiochemical properties of combustion synthesized La0.6Sr0.4Co0.8Fe0.2O3-delta perovskite: A role of fuel to oxidant ratio | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.mssp.2015.07.091 | - |
dc.identifier.scopusid | 2-s2.0-84938902109 | - |
dc.identifier.bibliographicCitation | Materials Science in Semiconductor Processing, v.40, pp.855 - 860 | - |
dc.subject.keywordAuthor | Solution combustion synthesis | - |
dc.subject.keywordAuthor | Agglomeration | - |
dc.subject.keywordAuthor | Catalytic activity | - |
dc.subject.keywordPlus | Agglomeration | - |
dc.subject.keywordPlus | Catalyst Activity | - |
dc.subject.keywordPlus | Catalytic Activity | - |
dc.subject.keywordPlus | Cathodes | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | Combustion Reactions | - |
dc.subject.keywordPlus | COMBUSTION SYNTHESIS | - |
dc.subject.keywordPlus | COMPOSITE POWDERS | - |
dc.subject.keywordPlus | Doped Ceria | - |
dc.subject.keywordPlus | Exothermicity | - |
dc.subject.keywordPlus | High Surface-To-Volume Ratio | - |
dc.subject.keywordPlus | ION | - |
dc.subject.keywordPlus | LA0.6SR0.4CO0.2FE0.8O3-DELTA | - |
dc.subject.keywordPlus | LSCF | - |
dc.subject.keywordPlus | Methanol | - |
dc.subject.keywordPlus | Nanocrystalline Materials | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | NITRATE PROCESS | - |
dc.subject.keywordPlus | Oxidant Ratio | - |
dc.subject.keywordPlus | Oxidants | - |
dc.subject.keywordPlus | Particle Size | - |
dc.subject.keywordPlus | Particle Size Analysis | - |
dc.subject.keywordPlus | Particles Sizes | - |
dc.subject.keywordPlus | Phase Pure | - |
dc.subject.keywordPlus | Physio-Chemical Properties | - |
dc.subject.keywordPlus | Solution Combustion Synthesis | - |
dc.subject.keywordPlus | TECHNOLOGY | - |
dc.subject.keywordPlus | Thermoanalysis | - |
dc.citation.endPage | 860 | - |
dc.citation.startPage | 855 | - |
dc.citation.title | Materials Science in Semiconductor Processing | - |
dc.citation.volume | 40 | - |
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