Russian Journal of Inorganic Chemistry, Tập 46,Trang 461-947Chemical Society., 2001 |
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Melting Solid decomposition Eutectic Phase transition Melting Metastable eutectic Eutectic Metastable eutectic Rb20 2B2O3 + Rb20 3B2O3 + 2Rb20 5B203 Solid decomposition Melting Eutectic Phase transition Melting Eutectic Melting Eutectic ...
Melting Solid decomposition Eutectic Phase transition Melting Metastable eutectic Eutectic Metastable eutectic Rb20 2B2O3 + Rb20 3B2O3 + 2Rb20 5B203 Solid decomposition Melting Eutectic Phase transition Melting Eutectic Melting Eutectic ...
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... melt with the a phase of rubidium diborate . The phase transition occurred ( ordi- narily , above the melting onset of the a phase at ~ 724 ° C ) only when a quite slow heating rate of 0.05– 0.1 K / min was employed . The attendant ...
... melt with the a phase of rubidium diborate . The phase transition occurred ( ordi- narily , above the melting onset of the a phase at ~ 724 ° C ) only when a quite slow heating rate of 0.05– 0.1 K / min was employed . The attendant ...
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... melting ) , and the other part is determined by the energy gain due to a change in the system entropy as a result of appearing free atoms in the melt . Qs = ( 1 − . T - x ) [ AH , ( 1-7 ) + RT [ c , Inc , ] . Ci i = 1 ( 4 ) where AH ...
... melting ) , and the other part is determined by the energy gain due to a change in the system entropy as a result of appearing free atoms in the melt . Qs = ( 1 − . T - x ) [ AH , ( 1-7 ) + RT [ c , Inc , ] . Ci i = 1 ( 4 ) where AH ...
Nội dung
Vol 46 No 4 | 461 |
Reduction of Mixed Metal Oxides with Methane during Sintering | 470 |
Peroxoaluminosilicates | 485 |
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absorption acid active addition aluminum amount analysis angles anion aqueous atoms band bismuth bond calculated cations cell Chem chemical Chemistry chloride complex composition compounds concentration constant containing coordination Copyright corresponding crystal curve decrease depending determined diagram distances effect electronic equilibrium existence experimental extraction fluid formation given groups heating hydrogen increase indicates Inorganic interaction ions Journal Khim lengths ligands measured melting metal method mixtures mol/l molecules Moscow Neorg observed obtained oxide oxygen parameters peroxide phase Physics positions powder prepared presented pressure properties range ratio reaction REFERENCES refined region reported respectively Russian salt sample saturated Sciences shows signal sodium solid solubility solution space group species spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values X-ray diffraction