Preparation and characterization of new ruthenium compounds with perovskite structure
作者： In-Seon Kim , Tetsurō Nakamura , Mitsuru Itoh , Yoshiyuki Inaguma
DOI: 10.1016/0025-5408(93)90141-Y
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摘要: Abstract New perovskite compounds Sr(Li 1 4 Ru 3 ) O , Sr(Na ( Sr 2 La )( Mg and 7 8 have been prepared. The crystal structures of these were determined by powder X-ray Rietveld analysis. structure was orthorhombic with space group Pnma . Electrical resistivity magnetic susceptibility measured for the samples nominal ruthenium valences from 4.0+ to 5.0+. In this study, structure, electrical conductivity properties new are discussed.
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