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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Kết quả 1-3 trong 78
Trang 659
... melt to room temperature . Melts with definite composition were prepared by mixing the powdered sodium polyphoshate and tellurium compound . The mixture was heated in a platinum crucible in an electric furnace to 1073-1173 in 10 min ...
... melt to room temperature . Melts with definite composition were prepared by mixing the powdered sodium polyphoshate and tellurium compound . The mixture was heated in a platinum crucible in an electric furnace to 1073-1173 in 10 min ...
Trang 727
... melts is determined by two methods - isothermal saturation and potentiometric titration.2 In the former , an excess of the oxide is added to the melt , and the solubility is determined by analysing a specimen of the melt1 or ...
... melts is determined by two methods - isothermal saturation and potentiometric titration.2 In the former , an excess of the oxide is added to the melt , and the solubility is determined by analysing a specimen of the melt1 or ...
Trang 789
... melting eutectic mixtures ( KC1 - CsCl , Imp 636 ° C , NaCl - CsCl , Imp 493 ° C ) . However it was not possible to circumvent reaction ( 1 ) in this way and the reaction initiation temperature even fell in the melt of the second ...
... melting eutectic mixtures ( KC1 - CsCl , Imp 636 ° C , NaCl - CsCl , Imp 493 ° C ) . However it was not possible to circumvent reaction ( 1 ) in this way and the reaction initiation temperature even fell in the melt of the second ...
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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