Russian Journal of Inorganic Chemistry, Tập 41,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1996 |
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Trang 39
... bismuth oxohydroxonitrate with solutions of ammonium germanate is studied . The formation of bismuth germanate occurs in the temperature range 60-90 ° C at pH 8-10 . The method of synthesis of bismuth germanate Bi4Ge3O12 by the solid ...
... bismuth oxohydroxonitrate with solutions of ammonium germanate is studied . The formation of bismuth germanate occurs in the temperature range 60-90 ° C at pH 8-10 . The method of synthesis of bismuth germanate Bi4Ge3O12 by the solid ...
Trang 42
... bismuth orthogermanates ( 1 ) synthesized by the reaction of BOHN with a germanium - containing solution and ( 2 ) annealed at 520 ° C , and ( 3 ) mechanical activation . ( 4 ) IR spectrum of a single crystal . 4 that Figure 3 ...
... bismuth orthogermanates ( 1 ) synthesized by the reaction of BOHN with a germanium - containing solution and ( 2 ) annealed at 520 ° C , and ( 3 ) mechanical activation . ( 4 ) IR spectrum of a single crystal . 4 that Figure 3 ...
Trang 667
... bismuth by di ( 2 - ethylhexyl ) phosphoric ( HDEHP ) acid from dilute perchloric acid is studied at pH 0-9 . As the pH or bismuth concentration in the solution increase , the extractable form of bismuth changes from the acid salt BiR3 ...
... bismuth by di ( 2 - ethylhexyl ) phosphoric ( HDEHP ) acid from dilute perchloric acid is studied at pH 0-9 . As the pH or bismuth concentration in the solution increase , the extractable form of bismuth changes from the acid salt BiR3 ...
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Vol 41 No 1 | 1 |
Synthesis and Characterization | 7 |
Deviation from Stoichiometry in Mercury Chalcochromite HgCr₂Se4 | 23 |
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absorption according acid addition analysis angles anions aqueous atoms band bismuth bond bridging calculated carbon cations changes Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decrease dependence determined distances effect electron elements energy equation equilibrium experimental extraction formation frequency function H₂O heating higher hydrogen increase indicates Inorganic interaction ions Journal Khim ligands measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained occur organic oxidation oxygen atoms parameters peak peritectic phase Physics points position possible prepared present properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar sodium solid solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion Translation unit values vibrations X-ray diffraction