Russian Journal of Inorganic Chemistry, Tập 36,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1991 |
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Trang 704
... phase Sublimate Liquid phase Gas phase 1 , ° C elemental analysis XRD IRS , cm - 1 U : C : H : N 130 1.0 : 6 : 17 : 2 145 1.05.6 15.7 2.1 original complex ditto 160 1.0 : 6.5 17.12.3 172 1.0 : 6.5 18.8 2.0 N , H , CH , COO + CHCONH ...
... phase Sublimate Liquid phase Gas phase 1 , ° C elemental analysis XRD IRS , cm - 1 U : C : H : N 130 1.0 : 6 : 17 : 2 145 1.05.6 15.7 2.1 original complex ditto 160 1.0 : 6.5 17.12.3 172 1.0 : 6.5 18.8 2.0 N , H , CH , COO + CHCONH ...
Trang 778
... phase 2223 specimens in the Bi - Pb - Sr - Ca - Cu - O system by a solid - phase method has been studied . Ceramic specimens with a temperature of the transition to the superconducting state To 116 K have been synthesised . Fine 2223 ...
... phase 2223 specimens in the Bi - Pb - Sr - Ca - Cu - O system by a solid - phase method has been studied . Ceramic specimens with a temperature of the transition to the superconducting state To 116 K have been synthesised . Fine 2223 ...
Trang 1085
... phases with metallic conductivity ( Nb , NbO ) in the samples . In the 30-40 mol % Ln2O3 region the niobate phase with composition Ln2NbO , is the dominant phase . The specific resistance of the latter phase at room temperature is lower ...
... phases with metallic conductivity ( Nb , NbO ) in the samples . In the 30-40 mol % Ln2O3 region the niobate phase with composition Ln2NbO , is the dominant phase . The specific resistance of the latter phase at room temperature is lower ...
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HIGHTEMPERATURE SUPERCONDUCTORS | 619 |
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 631 |
Polymorphism of calcium titanate 637 1123 | 637 |
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acetonitrile acid Akad analysis anion aqueous solution atoms bands bond caesium calculated carbon cation Chem chemical Chemistry chloride chlorine cm-¹ cm¹ complex formation components composition compounds concentration constant containing coordination coordination sphere copper copper(II corresponding crystal crystallisation curves decomposition decrease determined electron English translation enthalpy equation equilibrium europium experimental Figure formed H₂O heating hydrogen i.r. spectra increase indicates infrared Inorg interaction ions Khim lanthanide lattice ligand macrocyclic metal method mixture molecules monoclinic Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 36 nitrate nitrogen obtained orthorhombic oxide oxygen oxygen atoms parameters perchlorate precipitate present proton Raman ratio reaction region salts showed solid solutions solubility solvate solvent space group specimens spectra spectrum stability structure studied synthesis Table tellurium thermal Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii zirconium