Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 8-10British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
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Table 1. Hydrothermal processing parameters and selected physicochemical properties of nanocrystalline ZrO , samples pre- pared from ZrOCI , aqueous solution 523 K Fig . 1. TEM micrographs of ZrO2 samples synthesized by. Precursor 0.25 M ...
Table 1. Hydrothermal processing parameters and selected physicochemical properties of nanocrystalline ZrO , samples pre- pared from ZrOCI , aqueous solution 523 K Fig . 1. TEM micrographs of ZrO2 samples synthesized by. Precursor 0.25 M ...
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... samples containing less than 25.00 mol % Re ; 1 310- 320 ° C for the samples containing 25.00-44.44 mol % Re and for the monoclinic ReO2 + x sample ; and 450 ° C for the orthorhombic ReO2 samples and for the sample containing ...
... samples containing less than 25.00 mol % Re ; 1 310- 320 ° C for the samples containing 25.00-44.44 mol % Re and for the monoclinic ReO2 + x sample ; and 450 ° C for the orthorhombic ReO2 samples and for the sample containing ...
Trang 1607
... samples prepared by mixing Re2O , with monoclinic ReO2 + x for 6 h at 340 ° C does not convert the monoclinic phase to orthorhombic ; an analogous result is observed in the samples studied by DTA in the heating mode to 400 ° C . The ...
... samples prepared by mixing Re2O , with monoclinic ReO2 + x for 6 h at 340 ° C does not convert the monoclinic phase to orthorhombic ; an analogous result is observed in the samples studied by DTA in the heating mode to 400 ° C . The ...
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Vol 49 No 8 | 1136 |
Synthesis and Characterization of Some Rubidium Orthoperiodates | 1143 |
Interaction of Zirconium Yttrium and Zinc Tetrahydroborate Complexes | 1154 |
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absorption According acid addition analysis angles anion aqueous atoms band bismuth bond cage calculated cations changes Chem chemical Chemistry chloride clusters cm-¹ compared complex composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease determined distances effect electronic energy exchange experimental extraction formation frequencies groups heating higher hydrates hydrogen increase Inorg Inorganic interaction ions isomer Khim layer lead lengths ligand measured metal method mixture mol/l molecular molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics positions prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russ Russian salt sample Sciences shifts showed sodium solid solution space group spectra spectrum stability stage structure studied synthesis Table temperature thermal tion Translation unit values vibrations X-ray diffraction