Determination of the Melting Temperature of Minerals from the Kinetic Parameters of Ionic Conductivity (A Case Study of Phlogopite)

IF 1 4区物理与天体物理 Q4 PHYSICS, APPLIED

High Temperature Pub Date : 2024-02-29 DOI:10.1134/s0018151x23010194

A. A. Guseinov

引用次数: 0

Abstract

A method for determining the formation energy of vacancies in phlogopite is proposed, based on an analysis of how elementary defects in its crystal lattice, associated into complexes, influence the temperature dependence of its electric conductivity. The existence of a linear relationship between the melting temperature and vacancy formation energy for the studied phlogopite samples with different impurity contents was shown. The author calculated the dependence of the obtained melting temperatures on the content of the Al, Mg, and F components in phlogopite samples, which, when associated into complexes, activate the formation of elementary lattice defects.

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从离子导电率的动力学参数确定矿物的熔化温度（辉绿岩案例研究）

摘要在分析辉绿岩晶格中的基本缺陷如何影响其电导率的温度依赖性的基础上，提出了一种确定辉绿岩中空位形成能的方法。对于所研究的具有不同杂质含量的辉绿岩样品，熔化温度与空位形成能之间存在线性关系。作者计算了所获得的熔化温度与辉绿岩样品中铝、镁和萤石成分含量的关系，当这些成分结合成复合物时，会激活基本晶格缺陷的形成。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

High Temperature 物理-物理：应用

CiteScore

1.50

自引率

40.00%

发文量

审稿时长

4-8 weeks

期刊介绍： High Temperature is an international peer reviewed journal that publishes original papers and reviews written by theoretical and experimental researchers. The journal deals with properties and processes in low-temperature plasma; thermophysical properties of substances including pure materials, mixtures and alloys; the properties in the vicinity of the critical point, equations of state; phase equilibrium; heat and mass transfer phenomena, in particular, by forced and free convections; processes of boiling and condensation, radiation, and complex heat transfer; experimental methods and apparatuses; high-temperature facilities for power engineering applications, etc. The journal reflects the current trends in thermophysical research. It presents the results of present-day experimental and theoretical studies in the processes of complex heat transfer, thermal, gas dynamic processes, and processes of heat and mass transfer, as well as the latest advances in the theoretical description of the properties of high-temperature media.