Please use this identifier to cite or link to this item: http://lib.jncasr.ac.in:8080/jspui/handle/10572/1901
Title: Noteworthy performance of La1-xCaxMnO3 perovskites in generating H-2 and CO by the thermochemical splitting of H2O and CO2
Authors: Dey, Sunita
Naidu, B. S.
Govindaraj, A.
Rao, C. N. R.
Keywords: Physical Chemistry
Atomic, Molecular & Chemical Physics
Solar Hydrogen-Production
Rare-Earth
2-Step
Cycle
Mn
Sr
Fe
Ca
Issue Date: 2015
Publisher: Royal Society of Chemistry
Citation: Physical Chemistry Chemical Physics
17
1
Dey, S.; Naidu, B. S.; Govindaraj, A.; Rao, C. N. R., Noteworthy performance of La1-xCaxMnO3 perovskites in generating H-2 and CO by the thermochemical splitting of H2O and CO2. Physical Chemistry Chemical Physics 2015, 17 (1), 122-125.
Abstract: Perovskite oxides of the composition La1-xCaxMnO3 ( LCM) have been investigated for the thermochemical splitting of H2O and CO2 to produce H-2 and CO, respectively. The study was carried out in comparison with La1-xSrxMnO3, CeO2 and other oxides. The LCM system exhibits superior characteristics in high-temperature evolution of oxygen, and in reducing CO2 to CO and H2O to H-2. The best results were obtained with La0.5Ca0.5MnO3 whose performance is noteworthy compared to that of other oxides including ceria. The orthorhombic structure of LCM seems to be a crucial factor.
Description: Restricted access
URI: http://hdl.handle.net/10572/1901
ISSN: 1463-9076
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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