Russian Journal of Inorganic Chemistry, Tập 32,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1987 |
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Kết quả 1-3 trong 24
Trang 952
... niobium trichalcogenides with n - butyl - lith- ium ( 1.1 M ) with time , the kinetic intercalation curves were obtained for specimens with a particle size ≤200 μm at room temperature and a lithium : niobium molar ratio of 4.5 . The ...
... niobium trichalcogenides with n - butyl - lith- ium ( 1.1 M ) with time , the kinetic intercalation curves were obtained for specimens with a particle size ≤200 μm at room temperature and a lithium : niobium molar ratio of 4.5 . The ...
Trang 1177
... niobium ( II ) oxide has been studied by X - ray diffraction , infrared spectroscopy , thermal analyses , and also measurement of electrical resistivity and magnetic susceptibility . During the reaction of the components the niobium ...
... niobium ( II ) oxide has been studied by X - ray diffraction , infrared spectroscopy , thermal analyses , and also measurement of electrical resistivity and magnetic susceptibility . During the reaction of the components the niobium ...
Trang 1178
... niobium and niobium ( IV ) oxide . The high tendency of the niobium lower oxides to disproportionation has been reported earilier . 6-8 Niobium ( IV ) oxide forms , with erbium oxide , a phase which crystallises in a pyro- chlore - type ...
... niobium and niobium ( IV ) oxide . The high tendency of the niobium lower oxides to disproportionation has been reported earilier . 6-8 Niobium ( IV ) oxide forms , with erbium oxide , a phase which crystallises in a pyro- chlore - type ...
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COMPOUNDS G L Gutsev and A I Boldyrev 919 1535 | 919 |
The crystal structure of magnesium europium nitrate | 926 |
Halide and Pseudohalide complexes of tinII | 932 |
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1986 Translated absorption acid Akad ammonium anion aqueous solution atoms bands bond calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation components composition concentration containing copper(II corresponding crystal crystallisation curves decrease determined ditto electron equilibrium diagram ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O heating hydrates hydrogen hydrogen bonds hydroxide i.r. spectra increase infrared spectra Inorg ions iron(III isothermal Khim Khimiya lanthanides lattice ligand manganese(II metal method mixture mole Moscow Nauk SSSR Neorg nickel(II niobium nitrate obtained oxide oxygen parameters phosphate plexes potassium present range reaction Russ Russ.J salts scandium sodium solid phases solid solutions solubility solvent specimens spectrum stoichiometry structure studied sulphate synthesis temperature ternary thermal analysis thermal decomposition tion Translated from Zhurnal Unithiol values vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium