Phase Formation in the MgO-B2O3-P2O5 System

被引：2
|
作者：
Smirnova, M. N. [1 ]
Kop'eva, M. A. [1 ]
Nipan, G. D. [1 ]
Nikiforova, G. E. [1 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2022年 / 67卷 / 11期
关键词：
multicomponent oxide system; phase equilibria; borophosphates; LUMINESCENCE PROPERTIES; THERMODYNAMIC ASSESSMENT; SINGLE-CRYSTAL; GROWTH; BABPO5; PHOSPHORS; SM2+;
D O I：
10.1134/S0036023622600824
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Mg1 - x(BP)(x/2)O1 + x, Mg3B2 - 2xP2xO6 + 2x, Mg2B2 - 2xP2xO5 + 2x, and MgB2 - 2xP2xO4 + x (0 <= x <= 1, x=0.1 step) samples prepared by gel combustion or solid-phase sintering and then annealed at 1000 degrees C were characterized by X-ray powder diffraction. An Mg3BPO7 crystal phase was prepared and characterized by IR spectroscopy and scanning electron microscopy. Stable and metastable equilibrium phase diagrams were plotted for the 2MgO-B2O3-P2O5 quasi-ternary system.
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收藏
页码：1823 / 1830
页数：8
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