Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Sanjay K. Sali"'
Publikováno v:
Journal of the American Ceramic Society. 103:2617-2629
Publikováno v:
ChemPlusChem. 83:1144-1152
Double perovskite antimonates of the type BaLaMSbO6 (M=Mg, Ca) were synthesized by a standard solid-state route. The compounds were characterized by X-ray crystallography and the structures were refined using Rietveld method. BaLaMgSbO6 and BaLaCaSbO
Autor:
Geeta P. Shelke, Shanmugaperumal Kannan, K. Krishnan, Rohan Phatak, Sanjay K. Sali, Meera Keskar, P.P. Muhammed Shafeeq
Publikováno v:
Journal of Nuclear Materials. 510:499-512
For the first time, oxidation behavior of (U1-yCey)O2.00; (y = 0.21, 0.28 and 0.44) was examined under various oxygen potentials ranging from 0 to −58 kJ/mol. Thermogravimetry (TG) and powder X-ray powder diffraction (XRD) were used as prime techni
Autor:
Meera Keskar, K. Krishnan, Muhammed Shafeeq, Sanjay K. Sali, Geeta P. Shelke, Shanmugaperumal Kannan
Publikováno v:
Journal of Nuclear Materials. 497:86-100
X-ray diffraction, chemical and thermal studies of [(U0.2Th0.8)1-yLay]O2+x (LUTL) and [(U0.3Th0.7)1-yLay]O2+x (UTL); compounds (where y ≤ 0.4) were carried out. These compounds were synthesized by gel combustion method followed by heating in reduce
Autor:
Shanmugaperumal Kannan, Meera Keskar, Bal Govind Vats, Sanjay K. Sali, K. Krishnan, Rohan Phatak
Publikováno v:
Journal of Alloys and Compounds. 725:1199-1209
Compounds SrU(PO 4 ) 2 (SUP) and BaU(PO 4 ) 2 (BUP) were synthesized by solid state method in high purity argon atmosphere at 1473 K. Structures of both the compounds were derived using Rietveld method from powder X–ray diffraction (XRD) data. Comp
Publikováno v:
Journal of Alloys and Compounds. 720:483-487
The sub–solidus phase relations in Ba Bi V O quaternary system were determined at 1123 K in air. To confirm the formation and stability of reported phases at this temperature, ternary and quaternary compounds in BaO Bi 2 O 3 , Bi 2 O 3 V 2 O 5 , Ba
Autor:
C. L. Prajapat, M. R. Singh, Amitabh Das, U.M. Kasar, Sanjay K. Sali, Ashok Kumar Yadav, Rohan Phatak, S. N. Jha, Nimai Pathak, Debnath Bhattacharyya
Publikováno v:
Journal of Alloys and Compounds. 708:1168-1177
Pentavalent uranium double perovskite compounds with the formula Ba 2 REUO 6 (RE = La, Nd, Sm) were synthesized using solid state reaction method. All the three compounds are iso-structural and crystallize in monoclinic system (space-group P2 1 /n) a
Autor:
Bal Govind Vats, Meera Keskar, Sanjay K. Sali, Shanmugaperumal Kannan, K. Krishnan, Rohan Phatak
Publikováno v:
Journal of Alloys and Compounds. 695:3639-3647
The crystal structure of Sr 2 WO 5 has been refined using powder X-Ray diffraction (XRD) and neutron diffraction (ND) data. The corner connected WO 6 octahedra forms infinite cis -bridged chains along b axis which are further connected by the layer o
Publikováno v:
Dalton Transactions. 46:1694-1703
A one-third lanthanum deficiency was created in Ba2LaM5+O6 compounds (LaM compounds) to form Ba2La2/3M5+O5.5 compounds (La2/3M compounds) for M = Nb, Sb, and Bi. The compounds were prepared by a gel-combustion method using citric acid as a fuel. All
Autor:
Meera Keskar, Bal Govind Vats, Sanjay K. Sali, Shanmugaperumal Kannan, Rohan Phatak, K. Krishnan
Publikováno v:
Journal of Alloys and Compounds. 690:561-567
Compounds Sr7U(PO4)6 (1) and Ba7U(PO4)6 (2) were prepared by the solid state reaction route, by mixing appropriate molar proportions of alkaline earth metal carbonates (Sr and Ba), UO2 and NH4H2PO4 (ADHP) and heating in high purity Ar atmosphere at 1