Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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Trang 1336
... ratio ZrO2 : impurity ion molar ratio Freshly precipitated 5.5 7.05 1:90 1 : 0.18 7.0 5.30 1 : 122 1 : 0.21 10.0 4.83 1 : 135 1 : 0.076 Aged in 0.5 M Na2SO4 solution , 2 h , 80 ° C 5.5 6.60 1:97 1 : 0.18 ( SO1 ̄ ) 7.0 7.40 1:86 1 : 0.11 ...
... ratio ZrO2 : impurity ion molar ratio Freshly precipitated 5.5 7.05 1:90 1 : 0.18 7.0 5.30 1 : 122 1 : 0.21 10.0 4.83 1 : 135 1 : 0.076 Aged in 0.5 M Na2SO4 solution , 2 h , 80 ° C 5.5 6.60 1:97 1 : 0.18 ( SO1 ̄ ) 7.0 7.40 1:86 1 : 0.11 ...
Trang 1362
... ratio . The optimum ratio is 5-10 : 1. At lower ratios , to increase the yield of the final product requires a longer activation time ( up to 20 min ) ; however , even in this case , a high yield of the products of synthesis cannot ...
... ratio . The optimum ratio is 5-10 : 1. At lower ratios , to increase the yield of the final product requires a longer activation time ( up to 20 min ) ; however , even in this case , a high yield of the products of synthesis cannot ...
Trang 1449
... ratio and takes an acceptable value of 99.7 for the 2.49 feed ratio . Higher feed ratios will precipitate diethylammonium hydrogen carbonate . The diethylammonium ion utilization factor first increases to reach 96.11 for amine : sodium ...
... ratio and takes an acceptable value of 99.7 for the 2.49 feed ratio . Higher feed ratios will precipitate diethylammonium hydrogen carbonate . The diethylammonium ion utilization factor first increases to reach 96.11 for amine : sodium ...
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HighTemperature Superconductors | 1319 |
Synthesis and Properties of Mixed Oxides M5A0 5Zr1 5M0O46 M K | 1327 |
Variation of the Composition of Hydrous Metal Oxide Hydroxides | 1335 |
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absorption Academy of Sciences acid analysis angles anion aqueous atoms bands bond lengths calculated carbon cations Chem chemical chloride cm-¹ complexes composition compounds concentration coordination coordination sphere corresponding Crystal Structure curves decomposition decrease diagram diffraction patterns diluent electron English Translation Copyright equilibrium eutectic experimental extraction fluorine formation frequencies fullerenes H₂O hydrides hydrogen hydroxide Inorganic Chemistry interaction ions iron(III isomers kcal/mol Khim lanthanide lanthanum layers ligand lithium magnesium MAIK Nauka/Interperiodica melting metal mol/l molybdates Moscow NaHCO3 Neorg Original Russian Text oxide oxygen atoms phase phosphate Phys plexes potassium precipitation proton ratio reaction Russia Received Russian Academy Russian Journal Russian Text Copyright salts samples sodium sodium chloride solid solutions solubility space group spectra spectrum studied sulfides superoxo synthesis Table temperature thermal tion titration unit cell unit cell parameters values vibrations X-ray diffraction X-ray powder diffraction