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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... reagents for preparing potassium tantalum phosphate and the ratios between them Reagents NH4H2PO4 NH4H2PO4 NH4H2PO4 NH4H2PO4 KH2PO4 KH2PO4 KH2PO4 Original Russian Text Copyright © 1996 by Evdokimov , Derlyukova. Protonic conductivity in ...
... reagents for preparing potassium tantalum phosphate and the ratios between them Reagents NH4H2PO4 NH4H2PO4 NH4H2PO4 NH4H2PO4 KH2PO4 KH2PO4 KH2PO4 Original Russian Text Copyright © 1996 by Evdokimov , Derlyukova. Protonic conductivity in ...
Trang 342
... ( reagent grade ) , CuO ( reagent grade ) , and R2O , ( analytical grade ) . The starting reagents were homogenized in an agate mortar , placed into Alundum crucibles , and held at 650-700 ° C for 3 to 5 h in air until the Ba ( NO3 ) 2 ...
... ( reagent grade ) , CuO ( reagent grade ) , and R2O , ( analytical grade ) . The starting reagents were homogenized in an agate mortar , placed into Alundum crucibles , and held at 650-700 ° C for 3 to 5 h in air until the Ba ( NO3 ) 2 ...
Trang 394
... reagents on the process and the product yield are studied . Under optimal condi- tions , the yield of chromium ẞ - diketonates is 85-90 % . After a short - time mechanical activation , the synthesis of chromium ẞ - diketonate can ...
... reagents on the process and the product yield are studied . Under optimal condi- tions , the yield of chromium ẞ - diketonates is 85-90 % . After a short - time mechanical activation , the synthesis of chromium ẞ - diketonate can ...
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Vol 41 No 1 | 1 |
Synthesis and Characterization | 7 |
Deviation from Stoichiometry in Mercury Chalcochromite HgCr₂Se | 23 |
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absorption acetonitrile acetylacetonate acid Akad ammonium analysis angles anions aqueous solutions atoms band bismuth bond lengths calculated carbon cations chelate Chem chemical chloride cm-¹ cobalt(II complexes composition concentration COORDINATION COMPOUNDS coordination number coordination sphere copper(II corresponding crystal structure curves decomposition decrease determined electron energy English Translation Copyright equation equilibrium ethanol eutectic experimental extraction formation H₂O Hayka/Interperiodica Publishing Russia hydrazide hydrogen bonds increase Inorganic Chemistry interaction ionic ions Khim Khimiya lanthanide ligands melting metal method mixture mol/l molybdenum Moscow Nauk SSSR Nauka Neorg nitrate obtained Original Russian Text oxidation oxygen oxygen atoms parameters Pd(II peak phase Phys plexes potassium properties protons range ratio reaction redox Russia Received Russian Academy Russian Journal Russian Text Copyright salts samples sodium solvent spectra spectrum stretching vibrations studied sulfate synthesis Table temperature thermal tion unit cell values vanadium(V water molecules X-ray diffraction