Russian Journal of Inorganic Chemistry, Tập 47,Số phát hành 9-12Chemical Society., 2002 |
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... phase , whose melting point is lower than 1000 K [ 7 ] , with the tungstate phase . The most efficient method for processing a scheelite concentrate is the HTSE of its mixture with wolframite in a proportion of 1 : 4 to 2 : 1. The use ...
... phase , whose melting point is lower than 1000 K [ 7 ] , with the tungstate phase . The most efficient method for processing a scheelite concentrate is the HTSE of its mixture with wolframite in a proportion of 1 : 4 to 2 : 1. The use ...
Trang 1739
... phases are marked by dots , horizontal shading , and inclined shading , respectively . Those from the a - Zn2V2O7 phase are not shaded . fraction at 200 ° C detected the M phase ; at 400 and 600 ° C , a mixture of phases with the ...
... phases are marked by dots , horizontal shading , and inclined shading , respectively . Those from the a - Zn2V2O7 phase are not shaded . fraction at 200 ° C detected the M phase ; at 400 and 600 ° C , a mixture of phases with the ...
Trang 1878
... phase ( oxygen ) coexist in. 1600 1400 Ho2O3 + Rh HoRhO3 + Rh 1200 1000 800 Ho2O3 + HoRhO3 HoRhO3 + B - Rh2O3 | HoRhO3 + α - Rh2O3 600 1 Ho203 20 40 60 mol % T , ° C 1335 1030 750 80 Rh2O3 Schematics of the subsolidus region of the phase ...
... phase ( oxygen ) coexist in. 1600 1400 Ho2O3 + Rh HoRhO3 + Rh 1200 1000 800 Ho2O3 + HoRhO3 HoRhO3 + B - Rh2O3 | HoRhO3 + α - Rh2O3 600 1 Ho203 20 40 60 mol % T , ° C 1335 1030 750 80 Rh2O3 Schematics of the subsolidus region of the phase ...
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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