Phase Relations in Ternary Systems in the Subsolidus Region: Methods To Formulate Solid Solution Equations and To Find Particular Compositions
| Autor: | Fernando Cubillas, V.E. Alvarez-Montaño, Felipe F. Castillón-Barraza, F. Brown, Mario H. Farías, Iliana C. Muñoz-Palma |
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| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Solid-state chemistry Chemistry Binary number 02 engineering and technology General Chemistry 021001 nanoscience & nanotechnology 01 natural sciences Experimental research Education Phase (matter) 0103 physical sciences Physical chemistry Ternary phase diagram Statistical physics 0210 nano-technology Ternary operation Phase diagram Solid solution |
| Zdroj: | Journal of Chemical Education. 94:1247-1254 |
| ISSN: | 1938-1328 0021-9584 |
| DOI: | 10.1021/acs.jchemed.7b00237 |
| Popis: | A good understanding of ternary phase diagrams is required to advance and/or to reproduce experimental research in solid-state and materials chemistry. The aim of this paper is to describe the solutions to problems that appear when studying or determining ternary phase diagrams. A brief description of the principal features shown in phase diagrams of ternary systems in the subsolidus region is included. We present a systematic procedure to obtain specific compositions of particular interest as well as to calculate binary and ternary ratios of compounds inside the Gibbs triangle and a step-by-step methodology to formulate solid solution equations in binary, ternary, or higher-composition compounds. Specific problems and their solutions are presented as a practical guide, linking the learned concepts with their applications in ceramics and solid-state chemistry research. In addition, ready-to-go exercises with worked-out solutions are included for practice. The procedures described herein may be helpful to ... |
| Databáze: | OpenAIRE |
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