Russian Journal of Inorganic Chemistry, Tập 41,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1996 |
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... manganese ( III ) complex disap- pears and the melt decolorizes . This behavior is most likely explained by the formation of an oxygenated polyphosphate manganese ( II ) complex , whose low- intensity d - d bands in the visible region ...
... manganese ( III ) complex disap- pears and the melt decolorizes . This behavior is most likely explained by the formation of an oxygenated polyphosphate manganese ( II ) complex , whose low- intensity d - d bands in the visible region ...
Trang 996
... ( II ) Mn ( III ) wt % NaPO3 - MnCO3 ( 1.3 mol / l ) 750 18000 Red - violet 4.0 ( NaPO3 - MnCO3 ) + O2 750 30 ( NaPO3 ... manganese ( II ) ions , as it was shown for the NaPO , -MnCO3 system . Comparison of Figs . 1 and 2 shows that , upon ...
... ( II ) Mn ( III ) wt % NaPO3 - MnCO3 ( 1.3 mol / l ) 750 18000 Red - violet 4.0 ( NaPO3 - MnCO3 ) + O2 750 30 ( NaPO3 ... manganese ( II ) ions , as it was shown for the NaPO , -MnCO3 system . Comparison of Figs . 1 and 2 shows that , upon ...
Trang 1321
... Mn ( HCOO ) 2 - H2O system at 25 ° C and ( b ) the same iso- therm on an enlarged scale . using substitution titration and Eriochrome Black T as an indicator . To inhibit hydrolysis of the manganese ( II ) compound , hydroxylamine ...
... Mn ( HCOO ) 2 - H2O system at 25 ° C and ( b ) the same iso- therm on an enlarged scale . using substitution titration and Eriochrome Black T as an indicator . To inhibit hydrolysis of the manganese ( II ) compound , hydroxylamine ...
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HighTemperature Superconductors | 683 |
Synthesis of Crystalline Bismuth Oxide by Hydrolysis of Bismuth Ethoxide | 695 |
Yankin Yu V Golikov R G Zakharov O A Vikhreva I N Dubrovina and V F Balakirev | 703 |
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absorption according acid addition analysis angles anions atoms band bismuth bond calculated carbon cations cell changes chelate Chem chemical Chemistry cm-¹ complexes components composition compounds concentration containing coordination Copyright corresponding crystals curves cycles decomposition decrease dependence described determined diagram distances effect electron elements energy experimental formation fragments glass heating hydrogen increase indicates initial Inorganic intensity interaction ions Journal Khim layers ligand materials measured melt metal method mixture molecules Moscow Neorg Note observed obtained occurs oxidation oxygen parameters peritectic phase positions powder prepared present properties Publishing range ratio reaction REFERENCES region respectively Russian salt samples Sciences shows similar solid solutions solubility space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction