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Trang 1565
Phases obtained by calcining the coprecipitated Zr and Y hydroxides and HA at 900 ° C . *** Phases obtained from HA and Zr and Y hydroxides synthesized by their subsequent calcination at 900 ° C . . > In addition , the direct elemental ...
Phases obtained by calcining the coprecipitated Zr and Y hydroxides and HA at 900 ° C . *** Phases obtained from HA and Zr and Y hydroxides synthesized by their subsequent calcination at 900 ° C . . > In addition , the direct elemental ...
Trang 1579
The obtained compounds are characterized by the data of chemical analysis , IR spectroscopy , and thermal analysis . The assignment of the main absorption bands in the IR spectra was performed . A comprehensive thermal investigation ...
The obtained compounds are characterized by the data of chemical analysis , IR spectroscopy , and thermal analysis . The assignment of the main absorption bands in the IR spectra was performed . A comprehensive thermal investigation ...
Trang 1947
The following values were obtained : Re ( Sc - F ) 1.8703 Å and w , = 613 cm- ' . Thus , the values of R. Å Re and w , were characterized by correlation corrections of 0.010 Å and 19 cm- !. The conclusion that the ECPs are well suitable ...
The following values were obtained : Re ( Sc - F ) 1.8703 Å and w , = 613 cm- ' . Thus , the values of R. Å Re and w , were characterized by correlation corrections of 0.010 Å and 19 cm- !. The conclusion that the ECPs are well suitable ...
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1995 | 1527 |
Synthesis and Properties of Zirconium Niobium and Tantalum Oxide Films | 1534 |
Polymorphism in Cobalt Metavanadate | 1540 |
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absorption According acid analysis angles anions aqueous atoms bands basis bismuth bond calculated cation cell Chem chemical Chemistry chloride complexes composition compounds concentration constants contain coordination Copyright corresponding crystals curves decrease dependence determined distances effect electron energy equation equilibrium experimental extraction formation frequencies functions groups heating hydrogen increase indicates initial Inorganic intensity interaction ions Khim ligand melt metal method mixture molecule Moscow Neorg Note observed obtained occurs Original oxides oxygen parameters patterns performed peritectic phase position possible precipitate prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar sodium solid solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction yield