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Trang 1640
The possibility to prepare uranosilicates that did not contain hydrogen atoms covalently bound to the oxygen atoms of the ... EXPERIMENTAL · Strontium uranosilicate was prepared by ion- exchange from potassium uranosilicate under hydro- ...
The possibility to prepare uranosilicates that did not contain hydrogen atoms covalently bound to the oxygen atoms of the ... EXPERIMENTAL · Strontium uranosilicate was prepared by ion- exchange from potassium uranosilicate under hydro- ...
Trang 1651
Earlier , we prepared a series of glasses on the basis of niobium and tantalum dioxyfluorides . The combina- tion of IR spectroscopy and quantum - chemical calcula- tions [ 5 , 6 ] revealed the structural features of those glasses ...
Earlier , we prepared a series of glasses on the basis of niobium and tantalum dioxyfluorides . The combina- tion of IR spectroscopy and quantum - chemical calcula- tions [ 5 , 6 ] revealed the structural features of those glasses ...
Trang 1932
The luminescent material thus prepared can be an alternative for the phosphors used in daylight lamps . Along with zeolites , zirconium phosphate ZrP is one of the best known ion exchangers , which is noted for its high stability and ...
The luminescent material thus prepared can be an alternative for the phosphors used in daylight lamps . Along with zeolites , zirconium phosphate ZrP is one of the best known ion exchangers , which is noted for its high stability and ...
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22nd International Chugaev Conference on Coordination Chemistry | 1634 |
Vol 49 No 11 | 1635 |
Synthesis and Study of the ASIUO6 nH₂O Compounds A Sr Ba | 1640 |
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acid analysis angles anion appear atoms band bond calculated carbon cations Chem chemical Chemistry chloride cm-¹ complex components composition compounds concentration constant containing coordination Copyright corresponding crystal Crystal Structure curves decrease described determined dimers distance effect electron elements energy enthalpy equilibrium experimental formation formed function glasses heating hydrogen bonds increase Inorg Inorganic intensity interaction ions Khim kJ/mol ligand luminescence measured metal method mixture molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics polymer positions potential powder precipitate prepared presented pressure processing properties range ratio reaction reagents REFERENCES refined reflections region respectively Russ Russian samples Sciences shows solid solubility solution solvents space group spectra spectrum structure studied sublimation Synthesis Table temperature thermal tion unit values vapor vibrations X-ray diffraction