K
K. R. Priolkar
Researcher at Goa University
Publications - 38
Citations - 2737
K. R. Priolkar is an academic researcher from Goa University. The author has contributed to research in topics: Extended X-ray absorption fine structure & Antiferromagnetism. The author has an hindex of 21, co-authored 34 publications receiving 2433 citations. Previous affiliations of K. R. Priolkar include Indian Institute of Science & Jawaharlal Nehru Centre for Advanced Scientific Research.
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Journal ArticleDOI
Formation of Ce1-xPdxO2-δ solid solution in combustion-synthesized Pd/CeO2 catalyst: XRD, XPS, and EXAFS investigation
K. R. Priolkar,Parthasarathi Bera,P. R. Sarode,M. S. Hegde,S. Emura,Ryotaro Kumashiro,N. P. Lalla +6 more
TL;DR: In this article, the authors investigated the catalytic properties of 1 at. % Pd/CeO2 by X-ray diffraction (XRD), Xray photoelectron spectroscopy (XPS), and extended Xray absorption fine structure (EXAFS).
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Storage of Visible Light for Long-Lasting Phosphorescence in Chromium-Doped Zinc Gallate
Aurélie Bessière,Suchinder K. Sharma,Neelima Basavaraju,K. R. Priolkar,Laurent Binet,Bruno Viana,Adrie J. J. Bos,T. Maldiney,T. Maldiney,Cyrille Richard,Cyrille Richard,Daniel Scherman,Daniel Scherman,Didier Gourier +13 more
TL;DR: In this paper, the authors proposed that the driving force for charge separation in the excited states of chromium is the local electric field created by the neighboring pair of antisite defects.
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Ionic dispersion of Pt over CeO2 by the combustion method: Structural investigation by XRD, TEM, XPS, and EXAFS
Parthasarathi Bera,K. R. Priolkar,Arup Gayen,P. R. Sarode,M. S. Hegde,S. Emura,Ryotaro Kumashiro,V. Jayaram,G. N. Subbanna +8 more
TL;DR: The structure and chemical nature of Pt in combustion-synthesized catalysts have been investigated by X-ray diffraction (XRD), transmission electron microscopy (TEM), x-ray photoelectron spectroscopy (XPS), extended Xray absorption fine structure (EXAFS), and temperature-programmed reaction (TPR).
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Structural Investigation of Combustion Synthesized Cu/CeO2 Catalysts by EXAFS and Other Physical Techniques: Formation of a Ce1-xCuxO2-δ Solid Solution
Parthasarathi Bera,K. R. Priolkar,P. R. Sarode,M. S. Hegde,S. Emura,Ryotaro Kumashiro,N. P. Lalla +6 more
TL;DR: In this article, the structure and chemical environment of Cu in Cu/CeO2 catalysts synthesized by the solution combustion method have been investigated by X-ray diffraction (XRD), transmission electron microscopy (TEM), electron paramagnetic resonance (EPR) spectroscopy, Xray photoelectron spectroscope (XPS), cyclic voltammetry (CV), and extended Xray fine structure (EXAFS).
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Origin of Enhanced Reducibility/Oxygen Storage Capacity of Ce1-xTixO2 Compared to CeO2 or TiO2
TL;DR: In this article, the authors determine chemical origins of increase in reducibility of CeO2 upon Ti substitution using a combination of experiments and first-principles density functional theory calculations.