Russian Journal of Inorganic Chemistry, Tập 9,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1964 |
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... GERMANIUM DIOXIDE WITH ELEMENTAL SULPHUR AND WITH PYRITE N. A. Gurovich and E. I. Sokolova With the development of technological methods of ger ... germanium dioxide with elemental sulphur and with pyrite N A GUROVICH and E I SOKOLOVA.
... GERMANIUM DIOXIDE WITH ELEMENTAL SULPHUR AND WITH PYRITE N. A. Gurovich and E. I. Sokolova With the development of technological methods of ger ... germanium dioxide with elemental sulphur and with pyrite N A GUROVICH and E I SOKOLOVA.
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The electrical resistance and phase analysis results for the reaction between germanium dioxide and sulphur vapour in the presence of a solid reducing agent ( wood charcoal ) are plotted in Fig . 2. The onset of sulphidation is now ...
The electrical resistance and phase analysis results for the reaction between germanium dioxide and sulphur vapour in the presence of a solid reducing agent ( wood charcoal ) are plotted in Fig . 2. The onset of sulphidation is now ...
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... germanium dioxide and germanium disulphide , the material contained a small amount of a yellowish sub- stance , insoluble in water or ammonia , sparingly soluble in a mixture of ammonia and hydrogen peroxide , and readily soluble in ...
... germanium dioxide and germanium disulphide , the material contained a small amount of a yellowish sub- stance , insoluble in water or ammonia , sparingly soluble in a mixture of ammonia and hydrogen peroxide , and readily soluble in ...
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INORGANIC | 829 |
Thermodynamic properties of magnesium antimonide | 842 |
O E ZVYAGINTSEV and V P TIKHONOV | 860 |
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absorption acid Akad alkali alloys ammonium ampoule analysis anion aqueous solutions atoms bromide caesium calculated carbon cations cerium Chem chemical chloride coefficient complex components composition compounds concentration corresponding crystal crystallisation curves decomposition decrease density determined diagonals dioxide dissociation electrical resistivity electrode equilibrium diagram erbium eutectic experimental extraction formation formed germanium germanium dioxide H₂O hafnium heating hydrochloric acid hydrogen increase Inorg ions isotherm kcal Khim lanthanum lattice ligand liquid lithium melting metal method mixture molar mole molybdenum Moscow Nauk SSSR neodymium Neorg niobium nitrate nitric acid obtained oxalate oxalato-groups oxide peritectic phosphate potassium praseodymium precipitate ratio reaction reciprocal system region rubidium Russ salt shows sodium solid phase solid solutions solu solubility solvent specimens spectra stability constants studied sulphate sulphur Table tellurium temperature ternary thallium thermal tion values vapour X-ray yttrium Zhur zirconium zirconyl