Russian Journal of Inorganic Chemistry, Tập 25,Trang 961-1868Chemical Society, 1980 |
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Kết quả 1-3 trong 80
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... specimen . To ensure ohmic electrical contact , the previously machined ends of the specimens were coated with Aquadag . In studying the RbSbSe2 - Sb2Se , system , just as for the KSbSe2 - Sb2Se , system , the change in electrical ...
... specimen . To ensure ohmic electrical contact , the previously machined ends of the specimens were coated with Aquadag . In studying the RbSbSe2 - Sb2Se , system , just as for the KSbSe2 - Sb2Se , system , the change in electrical ...
Trang 1290
... specimens , air - dry mole % Phase composition at different temperature , ° C proportions . An aqueous suspension of the reagents was mixed for 24 h at 70 ° C . The specimens of series V were obtained similarly , but the starting ...
... specimens , air - dry mole % Phase composition at different temperature , ° C proportions . An aqueous suspension of the reagents was mixed for 24 h at 70 ° C . The specimens of series V were obtained similarly , but the starting ...
Trang 1291
... specimens of series I and II , dehydration is again complete at 450 ° C ; the product is a mixture of the spinel , with increased lattice parameters , and magnesium oxide . The specimen of series III and IV , after heating at 450 ° C ...
... specimens of series I and II , dehydration is again complete at 450 ° C ; the product is a mixture of the spinel , with increased lattice parameters , and magnesium oxide . The specimen of series III and IV , after heating at 450 ° C ...
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1979 Translated absorption bands acid aluminium analysis anion atoms bond calculated Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined ditto DMSO electrical conductivity electronic equilibrium ethanol eutectic experimental extraction Figure fluoride formed groups H₂O heating hydrogen hydroxide increase infrared infrared spectra Inorg interaction investigated ionic ions isothermal kcal Khim Khimiya lanthanide ligand liquid magnesium manganese(III mass melt metal method mixture molar mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel(II nitrate obtained oxide oxygen parameters precipitate range ratio reaction reagent Russ salt shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate synthesis Table temperature ternary thermal tion Translated from Zhurnal vanadium vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium