Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3±
Coordination polymer (CP) glasses have recently emerged as a new glass state. Given the young state of the field, the discovery of concepts that guide the synthesis of CP glasses with targeted thermal and macroscopic properties is at the center of ongoing research. In our work, we draw inspiration f...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2023-03-01
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| Series: | APL Materials |
| Online Access: | http://dx.doi.org/10.1063/5.0143404 |
| _version_ | 1797771884693028864 |
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| author | Silva M. Kronawitter Sebastian A. Hallweger Jan Meyer Carmen Pedri Stefan Burger Ahmad Alhadid Sebastian Henke Gregor Kieslich |
| author_facet | Silva M. Kronawitter Sebastian A. Hallweger Jan Meyer Carmen Pedri Stefan Burger Ahmad Alhadid Sebastian Henke Gregor Kieslich |
| author_sort | Silva M. Kronawitter |
| collection | DOAJ |
| description | Coordination polymer (CP) glasses have recently emerged as a new glass state. Given the young state of the field, the discovery of concepts that guide the synthesis of CP glasses with targeted thermal and macroscopic properties is at the center of ongoing research. In our work, we draw inspiration from research on inorganic glasses, investigating the impact of Li(C2N3) as a modifier on the thermal properties of the new molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3 (with [C2N3]− = dicyanamide, DCA). We derive the phase diagram and show that Li(C2N3) and [(C3H7)3N(C4H9)]Mn(C2N3)3 form a eutectic mixture, in which the melting temperature is decreased by 30 K. Additionally, for the eutectic mixture at xLiDCA ≈ 0.4, a CP glass forms under slow cooling, opening interesting pathways for scalable synthesis routes of CP glasses. Given the virtually unlimited parameter space of hybrid modifiers, they will play a major role in the future to alter the glass’ properties where the availability of rigorously derived phase diagrams will be important to identify material class overarching trends. |
| first_indexed | 2024-03-12T21:43:04Z |
| format | Article |
| id | doaj.art-2447bf6755d5406e831c723b0cfb2f85 |
| institution | Directory Open Access Journal |
| issn | 2166-532X |
| language | English |
| last_indexed | 2024-03-12T21:43:04Z |
| publishDate | 2023-03-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | APL Materials |
| spelling | doaj.art-2447bf6755d5406e831c723b0cfb2f852023-07-26T14:20:04ZengAIP Publishing LLCAPL Materials2166-532X2023-03-01113031119031119-510.1063/5.0143404Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3±Silva M. Kronawitter0Sebastian A. Hallweger1Jan Meyer2Carmen Pedri3Stefan Burger4Ahmad Alhadid5Sebastian Henke6Gregor Kieslich7Department of Chemistry, TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyDepartment of Chemistry, TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyDepartment of Chemistry, TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyDepartment of Chemistry, TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyDepartment of Chemistry, TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyBiothermodynamics, TUM School of Life Sciences, Technical University of Munich, Maximus-von-Imhof Forum 2, 85354 Freising, GermanyDepartment of Chemistry and Biological Chemistry, Technical University of Dortmund, Otto-Hahn-Straße 6, 44227 Dortmund, GermanyDepartment of Chemistry, TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyCoordination polymer (CP) glasses have recently emerged as a new glass state. Given the young state of the field, the discovery of concepts that guide the synthesis of CP glasses with targeted thermal and macroscopic properties is at the center of ongoing research. In our work, we draw inspiration from research on inorganic glasses, investigating the impact of Li(C2N3) as a modifier on the thermal properties of the new molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3 (with [C2N3]− = dicyanamide, DCA). We derive the phase diagram and show that Li(C2N3) and [(C3H7)3N(C4H9)]Mn(C2N3)3 form a eutectic mixture, in which the melting temperature is decreased by 30 K. Additionally, for the eutectic mixture at xLiDCA ≈ 0.4, a CP glass forms under slow cooling, opening interesting pathways for scalable synthesis routes of CP glasses. Given the virtually unlimited parameter space of hybrid modifiers, they will play a major role in the future to alter the glass’ properties where the availability of rigorously derived phase diagrams will be important to identify material class overarching trends.http://dx.doi.org/10.1063/5.0143404 |
| spellingShingle | Silva M. Kronawitter Sebastian A. Hallweger Jan Meyer Carmen Pedri Stefan Burger Ahmad Alhadid Sebastian Henke Gregor Kieslich Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3± APL Materials |
| title | Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3± |
| title_full | Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3± |
| title_fullStr | Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3± |
| title_full_unstemmed | Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3± |
| title_short | Li(C2N3) as eutectic forming modifier in the melting process of the molecular perovskite [(C3H7)3N(C4H9)]Mn(C2N3)3± |
| title_sort | li c2n3 as eutectic forming modifier in the melting process of the molecular perovskite c3h7 3n c4h9 mn c2n3 3 |
| url | http://dx.doi.org/10.1063/5.0143404 |
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