Please use this identifier to cite or link to this item: http://idr.nitk.ac.in/jspui/handle/123456789/10815
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dc.contributor.authorPatil, S.S.-
dc.contributor.authorDasari, Hari Prasad-
dc.contributor.authorDasari, H.en_US
dc.contributor.authorDasari, H.en_US
dc.date.accessioned2020-03-31T08:23:07Z-
dc.date.available2020-03-31T08:23:07Z-
dc.date.issued2019-
dc.identifier.citationNano-Structures and Nano-Objects, 2019, Vol.20, , pp.-en_US
dc.identifier.urihttps://idr.nitk.ac.in/jspui/handle/123456789/10815-
dc.description.abstractNeodymium-doped Ceria (NDC, Nd = 0, 1, 3, 5, 10, 20 and 30 mol %) catalysts were successfully synthesized by Glycine-Nitrate-Process (GNP) and tested for soot oxidation activity. For all NDC catalysts, XRD and Raman spectroscopy analyses showed a fluorite structure of ceria having an F2gRaman active symmetric breathing mode (O-Ce-O). 1NDC catalyst displayed better T50 temperature (427?C) followed by 0NDC (435?C), and 30NDC showed the highest T50 temperature (460?C). From XPS analysis, 1NDC and 0NDC catalysts showed a high amount of Ce3+ concentration and the surface-active oxygen species than compared to other NDC catalysts and thus, resulted in better soot oxidation activity indicating that the surface Ce3+ concentration and surface-active oxygen species play a key descriptor role in tuning the soot oxidation activity of NDC catalysts. 2019 Elsevier B.V.en_US
dc.titleEffect of Nd-doping on soot oxidation activity of Ceria-based nanoparticles synthesized by Glycine Nitrate Processen_US
dc.typeArticleen_US
Appears in Collections:1. Journal Articles

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