Russian Journal of Inorganic Chemistry, Tập 19,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1974 |
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Kết quả 1-3 trong 85
Trang 1307
160 Heating curves : ( a ) niobium hydroxide , ( b ) antimony ( III ) hydroxide , ( c ) coprecipitated ( 1 : 1 ) antimony and niobium hydroxides , ( d ) SÜNьО in an argon atmosphere , ( e ) SbNbO4 in air . Z x x x x x x x Thermograms ...
160 Heating curves : ( a ) niobium hydroxide , ( b ) antimony ( III ) hydroxide , ( c ) coprecipitated ( 1 : 1 ) antimony and niobium hydroxides , ( d ) SÜNьО in an argon atmosphere , ( e ) SbNbO4 in air . Z x x x x x x x Thermograms ...
Trang 1376
... hydroxide was determined . The results are also presented in Table 2 . After reprecipitation , a hydroxide of similar compo- sition was obtained from the hydroxide with the average composition ZrO1.5 ( OH ) , since the reprecipitation ...
... hydroxide was determined . The results are also presented in Table 2 . After reprecipitation , a hydroxide of similar compo- sition was obtained from the hydroxide with the average composition ZrO1.5 ( OH ) , since the reprecipitation ...
Trang 1775
... hydroxide ; 2 ) niobium hydroxide aged under the mother liquor for 4 days ; 3 ) ( Nb , Sr ) ( O , OH ) m · H2O ; 4 ) ( Nb , Ba ) ( O , OH ) m.nH2O ; 5 ) BaO.Nb2O5 solid solution ( t 800 ° C ) . = The formation of the mixed hydroxide ...
... hydroxide ; 2 ) niobium hydroxide aged under the mother liquor for 4 days ; 3 ) ( Nb , Sr ) ( O , OH ) m · H2O ; 4 ) ( Nb , Ba ) ( O , OH ) m.nH2O ; 5 ) BaO.Nb2O5 solid solution ( t 800 ° C ) . = The formation of the mixed hydroxide ...
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absorption bands absorption spectra acid alcohol alkali metal analysis anion aqueous solution bond calculated cerium Chem chemical Chemistry chloride cm-¹ cm¹ cobalt cobalt(III complex formation composition compounds concentration coordination copper corresponding crystallisation crystals curve decomposition determined dimethylformamide dissociation EDTA electron equilibrium ethylenediamine europium experimental Figure formed H₂O heating hydrates hydrogen hydroxide increase infrared infrared absorption spectra infrared spectra Inorg interaction investigated ionic strength ions iron(III Khim lanthanum ligand methanol method mixed complexes mixture molar ratio mole Moscow neodymium Neorg nickel nitrate obtained oxide platinum(II plexes potassium proton pyridine range reaction reagent Russ salts samarium scandium shows sodium solid phase solu solubility solvents specimens spectrum stability constants stretching vibrations structure studied sulphate Table temperature thallium(I thermal Thio thiourea tion Translated from Zhurnal Translated into Russian wavenumbers X-ray diffraction Zhur Zhurnal Neorganicheskoi Khimii zirconium