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Trang 1031
In this work , the features of synthesis of the double diphosphates of rare - earth elements and silver are considered and the crystallochemical and luminescent properties of the substances obtained are described .
In this work , the features of synthesis of the double diphosphates of rare - earth elements and silver are considered and the crystallochemical and luminescent properties of the substances obtained are described .
Trang 1033
At the temperatures of synthesis above 470 ° C all the rare - earth elements form the monoThe Double Polyphosphates AgLn ( PO3 ) 4 phosphates LnPO4 These compositions were obtained in the form of The Double Diphosphates AgLnP20 , single ...
At the temperatures of synthesis above 470 ° C all the rare - earth elements form the monoThe Double Polyphosphates AgLn ( PO3 ) 4 phosphates LnPO4 These compositions were obtained in the form of The Double Diphosphates AgLnP20 , single ...
Trang 1075
The films concentration of calcium ions leads to an increasing were obtained by the MAO method at the minimum fraction of B - ZrO2 . However , beginning with 18 g sparking potentials U , ( Fig . 1 ) and at the maximum Ca ( H2PO2 ) 2 ...
The films concentration of calcium ions leads to an increasing were obtained by the MAO method at the minimum fraction of B - ZrO2 . However , beginning with 18 g sparking potentials U , ( Fig . 1 ) and at the maximum Ca ( H2PO2 ) 2 ...
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Vol 38 No 7 | 1012 |
Thermal Dehydration of Copper Hydroxophosphate | 1018 |
On the Problem of Chemical Mechanisms of Fluorapatite Dissolution in Acids | 1025 |
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absorption according acid analysis angles anion aqueous atoms bands basis bond calculated cations characteristics Chem chemical Chemistry chloride compared complexes composition compounds concentration conductivity configuration constants containing coordination Copyright corresponding crystal curve decrease dependence described determined distances effect electron elements energy exchange exhibit experimental extraction field formation heating hydrogen increase initial Inorganic Institute interaction ions Khim leads ligand measurements metal method mixture molecules Moscow nature Neorg Note observed obtained occurs oxides oxygen atoms parameters phase Phys position possible present properties proton range ratio reaction REFERENCES reflections region respectively Russian salts sample shows similar solid solubility solution space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition tungsten unit values various X-ray diffraction