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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... range 1100-1300 ° C gave a composite ceramic material with the composition Si + B - SiC + Si3N4 . The product obtained in the same temperature range from an SiCl + C3H8 + NH3 + H2 mixture2 contained silicon nitride and free carbon ...
... range 1100-1300 ° C gave a composite ceramic material with the composition Si + B - SiC + Si3N4 . The product obtained in the same temperature range from an SiCl + C3H8 + NH3 + H2 mixture2 contained silicon nitride and free carbon ...
Trang 1132
... range up to 50 ° C coincided with the average values for the films obtained from DyCu , by the first method ( points b in Fig . 1 ) . - Curve 3 in Fig . 3 gives the dependence of Ksp on n at 100 ° C , that is in range II for films ...
... range up to 50 ° C coincided with the average values for the films obtained from DyCu , by the first method ( points b in Fig . 1 ) . - Curve 3 in Fig . 3 gives the dependence of Ksp on n at 100 ° C , that is in range II for films ...
Trang 1205
... range 08 0.1 ) and Ba2Cu305.17 has been measured in the temperature range 77-300 K. The last compound is a decomposition product of BaCuO2 + 8 on isothermal heating in air or in oxygen . BaCuO2 + 8 shows paramagnetic behaviour and has a ...
... range 08 0.1 ) and Ba2Cu305.17 has been measured in the temperature range 77-300 K. The last compound is a decomposition product of BaCuO2 + 8 on isothermal heating in air or in oxygen . BaCuO2 + 8 shows paramagnetic behaviour and has a ...
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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