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Figure 3 shows the IR spectra of the initial 20 Mn ( NH4 ) 2P202.1.4H20 and of its heating products . T , ° C As was shown , the initial removal of H2O and NH ; Fig . 2. X - ray patterns for the initial Mn ( NH4 ) 2P207 .
Figure 3 shows the IR spectra of the initial 20 Mn ( NH4 ) 2P202.1.4H20 and of its heating products . T , ° C As was shown , the initial removal of H2O and NH ; Fig . 2. X - ray patterns for the initial Mn ( NH4 ) 2P207 .
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The X - ray photoelectron spectra added to a suspension of 0.4 g of 2a ' in a minimal vol( XPS ) were obtained on a Varian VIEE - 15 electron ume ( 1 - 2 ml ) of water , until the initial complex was spectrometer .
The X - ray photoelectron spectra added to a suspension of 0.4 g of 2a ' in a minimal vol( XPS ) were obtained on a Varian VIEE - 15 electron ume ( 1 - 2 ml ) of water , until the initial complex was spectrometer .
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The porosity of the final product was controlled by introducing carbon microspheres into the initial mixture . The main source of the carbon reducer in the initial mixture , SiO2 + nC , was a phenolformaldehyde resin .
The porosity of the final product was controlled by introducing carbon microspheres into the initial mixture . The main source of the carbon reducer in the initial mixture , SiO2 + nC , was a phenolformaldehyde resin .
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Vol 38 No 9 | 1336 |
Changes in the Physicochemical Properties of HighTemperature Superconductors | 1346 |
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1350 |
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1993 by Interperiodica 1993 by Zhurnal absorption bands acid Akad analysis anion aqueous solutions atoms bismuth calcd calculated carbon cations Chem chemical chromium(III composition concentration COORDINATION COMPOUNDS copper(II corresponding crystal curves decomposition decrease determined diagram Doublet English Translation Copyright enthalpy ethanol eutectic experimental frequencies heating hydrazine increase Inorg Inorganic Chemistry interaction ions Khim kJ/mol ligand macrocyclic melting metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nitrate nitrogen atoms NMR spectra observed obtained Original Russian Edition oxide oxime oxygen oxygen atoms parameters phase Phys physicochemical platinum(II plexes precipitate properties reaction rhodium rhodium(III Russia Received Russian Academy Russian Edition Copyright salt samples shows solid solutions solvent space group spectrum structure studied sulfur synthesis Table temperature ternary tetraphosphorus thermal thermodynamic thermolysis thiourea tion values vibrations X-ray diffraction Zhurnal Neorganicheskoi Khimii