li20 - b2o3 - lif体系中的LBO结晶

IF 1.4 4区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Journal of Structural Chemistry Pub Date : 2025-10-09 DOI:10.1134/S0022476625090124

E. V. Khan, K. A. Kokh

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引用次数: 0

摘要

研究了Li2O-B2O3-LiF三元体系的相平衡。结果表明，LBO初晶区具有较窄的浓度区间，受Li3B7O12-LiF线和Li2B8O18-LiF线的限制。研究了liff在空气中的加氢热解。实验表明，LiBO2-LiF熔体在800℃时LiF的分解不明显，但在900℃时LiF含量随时间的增加而显著降低。

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LBO Crystallization in the Li2O–B2O3–LiF System

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LBO Crystallization in the Li2O–B2O3–LiF System

Phase equilibria in the Li₂O–B₂O₃–LiF ternary system are studied. It is established that the LBO primary crystallization region has a narrow concentration interval limited by Li₃B₇O₁₂–LiF and Li₂B₈O₁₈–LiF lines. The hydropyrolysis of LiF in air is studied. It is shown experimentally that the decomposition of LiF from the LiBO₂–LiF melt at 800 °C is insignificant, but the LiF content decreases notably with time at 900 °C.

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来源期刊

Journal of Structural Chemistry 化学-无机化学与核化学

CiteScore

1.60

自引率

12.50%

发文量

142

审稿时长

8.3 months

期刊介绍： Journal is an interdisciplinary publication covering all aspects of structural chemistry, including the theory of molecular structure and chemical bond; the use of physical methods to study the electronic and spatial structure of chemical species; structural features of liquids, solutions, surfaces, supramolecular systems, nano- and solid materials; and the crystal structure of solids.