Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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... proton resonance frequency was used ( nutation frequency w1 / 2π = 50 kHz , the л / 2 proton pulse width was 3.2 μs ) . H Because of a low natural abundance of 15N ( 0.365 at . % ) , 17 600 transients were accumulated with a repetition ...
... proton resonance frequency was used ( nutation frequency w1 / 2π = 50 kHz , the л / 2 proton pulse width was 3.2 μs ) . H Because of a low natural abundance of 15N ( 0.365 at . % ) , 17 600 transients were accumulated with a repetition ...
Trang 1658
... Proton / Sodium Ion Exchange into Zirconium Hydrogen Phosphate V. Yu . Kotov * , I. A. Stenina * , and A. B. Yaroslavtsev ** * Higher Chemical College , Russian Academy of Sciences , Moscow , Russia ** Kurnakov Institute of General and ...
... Proton / Sodium Ion Exchange into Zirconium Hydrogen Phosphate V. Yu . Kotov * , I. A. Stenina * , and A. B. Yaroslavtsev ** * Higher Chemical College , Russian Academy of Sciences , Moscow , Russia ** Kurnakov Institute of General and ...
Trang 1664
... protons result only from water dissociation , causing a fairly low proton conductivity commensu- rate with that of neat water . This is an explanation for the occurrence of the smallest values of the diffusivity at near - neutral pHs ...
... protons result only from water dissociation , causing a fairly low proton conductivity commensu- rate with that of neat water . This is an explanation for the occurrence of the smallest values of the diffusivity at near - neutral pHs ...
Nội dung
Vol 43 No 9 1998 | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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2H₂O absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chemistry Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg Inorganic interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium