Russian Journal of Inorganic Chemistry, Tập 47,Số phát hành 9-12Chemical Society., 2002 |
Từ bên trong sách
Kết quả 1-3 trong 72
Trang 1445
... obtained . Solid MgSiO3 · 3H2O is inactive with respect to hydrogen peroxide solutions : the H2O2 concentration is 1-4 % and corresponds to the formula MgSiO3 · 3H2O · ( 0.05–0.2 ) H2O2 . According to X - ray powder diffraction ...
... obtained . Solid MgSiO3 · 3H2O is inactive with respect to hydrogen peroxide solutions : the H2O2 concentration is 1-4 % and corresponds to the formula MgSiO3 · 3H2O · ( 0.05–0.2 ) H2O2 . According to X - ray powder diffraction ...
Trang 1446
... obtained in 25 days , and MgSiO , 2H2O 2.1H2O2 ( 34.72 wt % H2O2 ) was obtained in 55 days . When P2O5 was used for drying , MgSiO3 · H2O · 0.7H2O2 ( 16.39 wt % H2O2 ) was obtained in 33 days . • • • · · ( 2 ) MgSiO 3H2O ( 0.202 g ...
... obtained in 25 days , and MgSiO , 2H2O 2.1H2O2 ( 34.72 wt % H2O2 ) was obtained in 55 days . When P2O5 was used for drying , MgSiO3 · H2O · 0.7H2O2 ( 16.39 wt % H2O2 ) was obtained in 33 days . • • • · · ( 2 ) MgSiO 3H2O ( 0.202 g ...
Trang S-63
... obtained by electrosparking method . Reactivity of Polyhedral Cluster Anions B „ H ( n. M. emu 0.03 M , emu 0.008 Fluid 0.02 ( a ) ( b ) Powder 0.004 0.01 0 0 -0.01 -0.02 -0.004 -0.03 -4000 -2000 0 2000 4000 H , Oe -0.008 -80 0 Fluid ...
... obtained by electrosparking method . Reactivity of Polyhedral Cluster Anions B „ H ( n. M. emu 0.03 M , emu 0.008 Fluid 0.02 ( a ) ( b ) Powder 0.004 0.01 0 0 -0.01 -0.02 -0.004 -0.03 -4000 -2000 0 2000 4000 H , Oe -0.008 -80 0 Fluid ...
Nội dung
Vol 47 No 10 2002 | 1456 |
Vol 47 No 11 2002 | 1603 |
Hydrothermal Synthesis of Nanocrystalline Powders | 1609 |
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ų absorption acid analysis angles anion aqueous solution atoms band bond lengths calculated cations chelate Chem chemical cm-¹ complex composition compounds concentration coordination sphere corresponding crystal structure crystallographic curve decrease determined diffraction patterns dimers distances electron English Translation Copyright experimental formation formed g/cm³ H-bonds H₂O HCIO4 hydrogen bonds interaction ionic ions Khim ligands lithium MAIK Nauka/Interperiodica melting metal method mixture Mo atoms mol/l Moscow Nauk Neorg nitrate octahedra Original Russian Text oxide oxygen atoms perchlorate phase diagram phthalocyanine physicochemical pivalate pivalic acid plexes polyhedron proton Raman ratio reaction refined region Russia Received Russian Academy Russian Text Copyright salt samples sodium solid solutions solubility space group spectra spectrum studied synthesis Table temperature ternary thermal tion ture unit cell parameters values VD polyhedra vibrations water molecules X-ray diffraction X-ray powder diffraction