Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. Review
The paper analyzes phase diagrams of AIII–BVI systems and phase equilibria involving crystalline compounds formed in these systems. The location of each solid binary phase mainly related to mono- and sesquisulfides families and selenides of aluminum, gallium, and indium on T-x-diagrams is discussed...
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Voronezh State University
2025-03-01
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| Series: | Конденсированные среды и межфазные границы |
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| Online Access: | https://journals.vsu.ru/kcmf/article/view/12484/12791 |
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| author | Alexander Y. Zavrazhnov Nikolay Y. Brezhnev Ivan N. Nekrylov Andrew V. Kosyakov |
| author_facet | Alexander Y. Zavrazhnov Nikolay Y. Brezhnev Ivan N. Nekrylov Andrew V. Kosyakov |
| author_sort | Alexander Y. Zavrazhnov |
| collection | DOAJ |
| description | The paper analyzes phase diagrams of AIII–BVI systems and phase equilibria involving crystalline compounds formed in these systems. The location of each solid binary phase mainly related to mono- and sesquisulfides families and selenides of aluminum, gallium, and indium on T-x-diagrams is discussed in detail. The homogeneity regions of these phases were also analyzed if the necessary data were available. For polymorphic (or close to them) transformations, the nature of the occurring structural transformations was described and the temperature stability of various modifications of similar composition was analyzed. Using examples of several systems, it was shown how, by changing the experimental conditions, it is possible to reproducibly obtain compounds with the required structure (even for different polytypes of structures with
very similar structures of individual layers) and the required composition (including those within the regions of phase homogeneity). Various methods of reproducible inorganic synthesis were considered, taking into account the features of the phase diagram and phase equilibria. In conclusion, current and partially still unresolved issues concerning the characteristics of the A2IIIB3VI and A1IIIB1VI compounds were analyzed |
| format | Article |
| id | doaj-art-77ffadea96c64faaaabaa075ae7dc085 |
| institution | DOAJ |
| issn | 1606-867X |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Voronezh State University |
| record_format | Article |
| series | Конденсированные среды и межфазные границы |
| spelling | doaj-art-77ffadea96c64faaaabaa075ae7dc0852025-08-20T02:41:36ZengVoronezh State UniversityКонденсированные среды и межфазные границы1606-867X2025-03-0127110.17308/kcmf.2025.27/12484Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. ReviewAlexander Y. Zavrazhnov0https://orcid.org/0000-0003-0241-834XNikolay Y. Brezhnev1https://orcid.org/0000-0002-3287-8614Ivan N. Nekrylov2https://orcid.org/0000-0003-4491-4739Andrew V. Kosyakov3https://orcid.org/0000-0001-9662-7091Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian FederationVoronezh State Agricultural University, 1 Michurin st., Voronezh 394087, Russian FederationVoronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian FederationVoronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian FederationThe paper analyzes phase diagrams of AIII–BVI systems and phase equilibria involving crystalline compounds formed in these systems. The location of each solid binary phase mainly related to mono- and sesquisulfides families and selenides of aluminum, gallium, and indium on T-x-diagrams is discussed in detail. The homogeneity regions of these phases were also analyzed if the necessary data were available. For polymorphic (or close to them) transformations, the nature of the occurring structural transformations was described and the temperature stability of various modifications of similar composition was analyzed. Using examples of several systems, it was shown how, by changing the experimental conditions, it is possible to reproducibly obtain compounds with the required structure (even for different polytypes of structures with very similar structures of individual layers) and the required composition (including those within the regions of phase homogeneity). Various methods of reproducible inorganic synthesis were considered, taking into account the features of the phase diagram and phase equilibria. In conclusion, current and partially still unresolved issues concerning the characteristics of the A2IIIB3VI and A1IIIB1VI compounds were analyzedhttps://journals.vsu.ru/kcmf/article/view/12484/12791chalcogenidesa(iii)b(vi)stoichiometric vacanciesphase diagramsphase equilibria |
| spellingShingle | Alexander Y. Zavrazhnov Nikolay Y. Brezhnev Ivan N. Nekrylov Andrew V. Kosyakov Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. Review Конденсированные среды и межфазные границы chalcogenides a(iii)b(vi) stoichiometric vacancies phase diagrams phase equilibria |
| title | Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. Review |
| title_full | Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. Review |
| title_fullStr | Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. Review |
| title_full_unstemmed | Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. Review |
| title_short | Phases with layered (AB) and “defective” (A2B3) structures in AIII–BVI systems. Part 2. Phase diagrams and approaches to some problems of reproducible synthesis in AIII– BVI systems. Review |
| title_sort | phases with layered ab and defective a2b3 structures in aiii bvi systems part 2 phase diagrams and approaches to some problems of reproducible synthesis in aiii bvi systems review |
| topic | chalcogenides a(iii)b(vi) stoichiometric vacancies phase diagrams phase equilibria |
| url | https://journals.vsu.ru/kcmf/article/view/12484/12791 |
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