Accession Number : ADA182401
Title : Study of the Oxidation State of Copper in La1.8Sr.2CuO4.
Descriptive Note : Technical rept.,
Corporate Author : BROWN UNIV PROVIDENCE RI DEPT OF CHEMISTRY
Personal Author(s) : Zhang,Y-C ; liu,J-H ; Dwight,K ; Rieger,P H ; Wold,A
PDF Url : ADA182401
Report Date : 05 Jun 1987
Pagination or Media Count : 14
Abstract : Samples of La1.8Sr.2CuO4 were prepared by decomposition of the nitrates. From magnetic susceptibility, temperature programmed reduction and ESR measurements, it is concluded that the Cu(II) has most probably disproportionated to Cu(I), Cu(III). (Keywords: Copper compounds, Nitrates, Lanthanum, Strontium).
Descriptors : *COPPER, *OXIDATION, *CHEMICAL ANALYSIS, *VALENCE, MAGNETIC PROPERTIES, NITRATES, REDUCTION, STRONTIUM, TEMPERATURE, COMPUTER PROGRAMMING, COPPER COMPOUNDS, DECOMPOSITION, SUPERCONDUCTIVITY, SYNTHESIS(CHEMISTRY), CHEMICAL BONDS, CRYSTALLOGRAPHY, OXIDES, X RAY DIFFRACTION, ELECTRON SPIN RESONANCE, LANTHANUM
Subject Categories : Atomic and Molecular Physics and Spectroscopy
Electricity and Magnetism
Distribution Statement : APPROVED FOR PUBLIC RELEASE