Russian Journal of Inorganic Chemistry, Tập 46,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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Kết quả 1-3 trong 77
Trang 327
... acid H5SiW11Al ( H2O ) O39 was studied with the use of 183W and 27 Al NMR . A concentrated aqueous solution containing the target acid ( 85 % chemical purity ) was obtained by electrodialysis . We failed to obtain the acid in the solid ...
... acid H5SiW11Al ( H2O ) O39 was studied with the use of 183W and 27 Al NMR . A concentrated aqueous solution containing the target acid ( 85 % chemical purity ) was obtained by electrodialysis . We failed to obtain the acid in the solid ...
Trang 457
... Acid I. V. Vinogradov , B. S. Zakharkin , and S. V. Shepel'kov Bochvar All - Russia Research Institute of Inorganic Materials , ul . Rogova 5 , Moscow , 123060 Russia Received May 25 , 1999 Abstract - The effect of hydrazine and ...
... Acid I. V. Vinogradov , B. S. Zakharkin , and S. V. Shepel'kov Bochvar All - Russia Research Institute of Inorganic Materials , ul . Rogova 5 , Moscow , 123060 Russia Received May 25 , 1999 Abstract - The effect of hydrazine and ...
Trang 614
recovery is improved drastically by increasing the hydrochloric acid concentration . Tellurium in acid solutions does not form cationic complexes and is not extracted by caprilic acid alone in the absence of an extractant ( TABAC ) ...
recovery is improved drastically by increasing the hydrochloric acid concentration . Tellurium in acid solutions does not form cationic complexes and is not extracted by caprilic acid alone in the absence of an extractant ( TABAC ) ...
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Reactions of Tetrabutylammonium Octahydrotriborate with Diborane | 5 |
Interaction of Nickel Oxide with Chlorine | 16 |
A New Ammonium Oxofluorotitanate | 28 |
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absorption acid analysis angles anion aqueous atoms band bismuth bond calculated carbon cations changes Chem chemical Chemistry chloride cluster cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curve decreases described determined diffraction distances effect electron energy equilibrium exist experimental extraction formation function given heating higher hydrogen increase indicates initial Inorganic intensity interaction ions Journal Khim lengths ligand lower measured metal method mixture mol/l molecules Moscow Neorg observed obtained oxides oxygen parameters pattern phase Physics platinum positions powder prepared presented properties range ratio reaction REFERENCES region respectively ring Russian sample Sciences shift shows signal similar sodium solid solubility solution space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values vibrations weight X-ray