Russian Journal of Inorganic Chemistry, Tập 27,Trang 1-913British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1982 |
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Trang 332
... temperature , the other at a higher temperature . The slope of the curves in the first range corresponds to a current carrier activation energy of 5 to 8 kcal mole - 1 . No significant correlation is observed between the size of the ...
... temperature , the other at a higher temperature . The slope of the curves in the first range corresponds to a current carrier activation energy of 5 to 8 kcal mole - 1 . No significant correlation is observed between the size of the ...
Trang 335
... temperature coefficient of resistance in the range 20-500 ° C . The values of the temperature sensitivity coefficients ( B ) , the tempera- ture coefficient of resistance ( a ) , and the activation energy of the electrical conductivity ...
... temperature coefficient of resistance in the range 20-500 ° C . The values of the temperature sensitivity coefficients ( B ) , the tempera- ture coefficient of resistance ( a ) , and the activation energy of the electrical conductivity ...
Trang 382
... temperature modifications of K2TaF , at 230 ° C . I , relative units 1.0 0.8 d . A 1/1 . d . A 1/1 d . A 1/1 . d . A I / I . 5.31 42 2.77 5.18 99 2.73 12 5.11 100 2.55 10 4.90 55 2.52 19 4.60 61 2.51 13 3.83 9 2.33 13 3.57 63 2.28 3.29 ...
... temperature modifications of K2TaF , at 230 ° C . I , relative units 1.0 0.8 d . A 1/1 . d . A 1/1 d . A 1/1 . d . A I / I . 5.31 42 2.77 5.18 99 2.73 12 5.11 100 2.55 10 4.90 55 2.52 19 4.60 61 2.51 13 3.83 9 2.33 13 3.57 63 2.28 3.29 ...
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Journal | 1 |
XRay diffraction study and relationship of | 10 |
Polonium dioxide vapour systems with zinc | 17 |
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absorption acid Akad alkali metal anion aqueous solutions atoms bands barium barium oxide bonds caesium calcium calculated cations chelate Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ cobalt(II complex formation composition concentration coordination copper(II corresponding crystallisation crystals curve determined electronic enthalpies equilibrium erbium eutectic experimental extraction Figure groups H₂O hafnium heating indium infrared spectra Inorg Inorganic interaction investigation ions isovaleric acid Khim Khimiya lanthanide lattice ligand magnetic maleates mass melting points method mixture molar ratio mole molecules Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen parameters physicochemical polonium polonium dioxide potassium precipitate properties protons Raman range reaction rhenium Russ salts shows sodium sodium monofluorophosphate solid solutions solubility solvent sorption specimens spectrum structure studied sulphate synthesis system at 25 temperature ternary tion titanium Translated from Zhurnal tungstate wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zinc zirconium