Russian Journal of Inorganic Chemistry, Tập 44,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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Trang 946
... samples of the Li2O - TiO2 - ZnO system were synthesized using ceramic technology by three- stage isothermal anneals at 800 ° C ( 20 h ) , 1100 ° C ( 10 h ) , and 1200 ° C ( 10 h ) in an inert gas ( nitrogen or argon ) . The samples ...
... samples of the Li2O - TiO2 - ZnO system were synthesized using ceramic technology by three- stage isothermal anneals at 800 ° C ( 20 h ) , 1100 ° C ( 10 h ) , and 1200 ° C ( 10 h ) in an inert gas ( nitrogen or argon ) . The samples ...
Trang 964
... samples . This pathway for forma- tion of a new sulfide phase is confirmed by studying samples of the same composition annealed and quenched from 1670 and 1070 K. X - ray powder patterns of the samples containing 30 at . % S exhibited ...
... samples . This pathway for forma- tion of a new sulfide phase is confirmed by studying samples of the same composition annealed and quenched from 1670 and 1070 K. X - ray powder patterns of the samples containing 30 at . % S exhibited ...
Trang 1021
... sample is different from that on the alkoxide and sulfate TiO2 samples . Exotherms appearing at 233 and 310 ° C in the DTA traces for the peroxide sample are apparently associ- ated with decomposition of peroxo groups and remnant ...
... sample is different from that on the alkoxide and sulfate TiO2 samples . Exotherms appearing at 233 and 310 ° C in the DTA traces for the peroxide sample are apparently associ- ated with decomposition of peroxo groups and remnant ...
Nội dung
Vol 44 No 5 | 635 |
Cation Diffusion during Ion Exchange on Zirconium Hydrogen Phosphate | 643 |
Recent Advances in the Chemistry of Unstable Higher Oxidation States of Transition Metals | 652 |
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acid analysis angle anions aqueous atoms calcd calculated cations chelate Chem chemical chloride cm-¹ cobalt coefficient complexes components composition concentration constant copper(II corresponding crystal curves decomposition decrease determined diffraction patterns dimers electron energy English Translation Copyright enthalpy equilibrium erbium ethanol europium eutectic experimental extraction formation H₂O hydrogen hydrogen bonds hydroxide increase interaction Khim lanthanide lanthanum layer ligand lithium luminescence MAHK Hayka/Interperiodica melting metal method mixture mol/l molecular molecules Moscow Nauk Nauka Neorg nitrate obtained Original Russian Text oxidation oxygen oxygen atoms peak phase diagram phosphate PHYSICOCHEMICAL plexes polymer properties proton range ratio reaction reagent Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples sodium solid solutions solubility solvation solvent spectra spectrum stability structure studied synthesis Table temperature ternary thermal tion unit cell unit cell parameters values vanadium X-ray diffraction X-ray powder diffraction