Russian Journal of Inorganic Chemistry, Tập 43,Trang 1471-1805Chemical Society., 1998 |
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Kết quả 1-3 trong 65
Trang 1590
... samples were isothermally ( ± 10 ° C ) annealed in dry nitrogen in Teflon ( at 220 ° C and 300 ° C ) or nickel ( 400 ° C ) containers and quenched to room temperature . The phase composition of the samples was determined using X - ray ...
... samples were isothermally ( ± 10 ° C ) annealed in dry nitrogen in Teflon ( at 220 ° C and 300 ° C ) or nickel ( 400 ° C ) containers and quenched to room temperature . The phase composition of the samples was determined using X - ray ...
Trang 1592
... samples . We suggest that the Sro formed in reactions ( 1 ) – ( 4 ) was amorphous in relation to X - ray diffraction . Interaction in the samples initially containing stron- tium cuprates and SrF2 was observed only at 400 ° C after ...
... samples . We suggest that the Sro formed in reactions ( 1 ) – ( 4 ) was amorphous in relation to X - ray diffraction . Interaction in the samples initially containing stron- tium cuprates and SrF2 was observed only at 400 ° C after ...
Trang 1595
... sample 1 is identical to that of SnO2 ( cassiterite ) . The XRD patterns of samples 2 and 3 show reflections assignable to the SnO2 and orthorhom- bic MoO3 phases . As compared with pure SnO2 , the SnO2 phase in samples 2 and 3 gives ...
... sample 1 is identical to that of SnO2 ( cassiterite ) . The XRD patterns of samples 2 and 3 show reflections assignable to the SnO2 and orthorhom- bic MoO3 phases . As compared with pure SnO2 , the SnO2 phase in samples 2 and 3 gives ...
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Synthesis and Properties of Inorganic Compounds | 1471 |
Synthesis and Structure of Ternary Calcium Lithium and Copper Phosphate CaCuLiPO47 | 1481 |
Stabilized Solid Solutions Based on Complex Oxide Lanthanide Compounds Ln14GeO42BO3608 | 1488 |
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3H₂O analysis angle anion aqueous solution band calcd calculated cations chelate Chem chemical Chernorukov chloride cm-¹ complex composition compounds concentration constants coordination copper(II crown ether crystal curves decrease dimers electron English Translation Copyright enthalpies equation experimental extraction formation H₂O hafnium Hayka/Interperiodica Publishing Russia hydrates hydrogen increase Inorganic Chemistry interaction ions iron(III Khim kJ/mol Koord lanthanide ligand lithium MAHK Hayka/Interperiodica Publishing melting metal mixtures mmol Mo(V mol/l molecules Moscow Nauk Nauka Neorg nitrate Original Russian Text oxides oxygen atoms peroxide peroxodisulfates phase plexes podands porphyrin proton ratio reaction rhenium Russia Received Russian Academy Russian Journal Russian Text Copyright salts samples scandium SnO2 sodium solid solutions solu solubility solvent space group spectrum SrF2 structure studied succinic acid sulfur synthesis Table tellurium temperature thermal tion unit cell parameters values vibrations X-ray diffraction X-ray powder diffraction