Phase relations in the system Li2O-MgO-B2O3

被引：31
|
作者：
Wu, L
Chen, XL
Tu, QY
He, M
Zhang, Y
Xu, YP
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Inst Condensed Matter Phys, Beijing 100080, Peoples R China
[3] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2002年 / 333卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
oxide materials; crystal structure; phase relations; X-ray diffraction;
D O I：
10.1016/S0925-8388(01)01702-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The subsolidus phase relations of the ternary system, Li2O-MgO-B2O are investigated by the powder X-ray diffraction method. The system can be divided into 16 three-phase regions and three two-phase regions. There exist 11 binary compounds and two ternary compounds. A new compound with the composition close to Li2 45Mg0.3BO3.025 is identified. It has a hexagonal structure with cell parameters a=4.9408(6) Angstrom, c=17.690(4) Angstrom. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：154 / 158
页数：5
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