Comprehensive in situ and ex situ analysis of the phase evolution during the synthesis of CoO nanostructures in tetra-ethylene glycol
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| Publicado en: | Journal of Materials Research vol. 40, no. 2 (Jan 2025), p. 153 |
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| Autor principal: | |
| Otros Autores: | , , , , , , , , |
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Springer Nature B.V.
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| Acceso en línea: | Citation/Abstract Full Text Full Text - PDF |
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| 100 | 1 | |a Baričić, Miran |u Université Paris Cité, ITODYS, UMR-CNRS 7086, Paris, France (GRID:grid.508487.6) (ISNI:0000 0004 7885 7602); Università degli Studi Roma Tre, Dipartimento di Scienze, Rome, Italy (GRID:grid.8509.4) (ISNI:0000 0001 2162 2106); CNR, Istituto di Struttura della Materia, Monterotondo Scalo, Italy (GRID:grid.472712.5) | |
| 245 | 1 | |a Comprehensive <i>in situ</i> and <i>ex situ</i> analysis of the phase evolution during the synthesis of CoO nanostructures in tetra-ethylene glycol | |
| 260 | |b Springer Nature B.V. |c Jan 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a The polyol synthesis is a well-established wet chemistry one-pot method employed for the synthesis of CoO nanostructures, yielding aggregates of tens to hundreds of nanometres in diameter, depending on the synthesis parameters. These aggregates are composed of smaller primary particles showing evidence of oriented attachment. Traditionally, the synthesis is carried out in di-ethylene glycol; however, recent investigations have demonstrated the advantages of employing tetra-ethylene glycol as an alternative solvent medium, which substantially raises the temperature at which the synthesis can be performed without significant formation of impurities, and offers notable operating benefits by acting on easily controllable synthesis parameters (e.g., water/cation ratio and temperature). These advantages, coupled with the importance of CoO in materials science research, have prompted a more comprehensive examination of the reaction mechanism. To this end, we have combined in situ and ex situ synchrotron radiation studies to monitor the reaction progression and elucidate the CoO formation processes.A scheme of the experimental setup. During the reaction, small aliquots are withdrawn, brought to the measurement cell, and then back to the reaction flask. The measurement cell is illuminated with X-ray synchrotron light. 2D-X-ray powder diffraction patterns are measured over time, integrated and collected. The panel with the resulting phase evolution is displayed on the right. | |
| 653 | |a X ray powder diffraction | ||
| 653 | |a Research methodology | ||
| 653 | |a Chemical synthesis | ||
| 653 | |a Nanostructure | ||
| 653 | |a Nanoparticles | ||
| 653 | |a Experiments | ||
| 653 | |a Temperature | ||
| 653 | |a Controllability | ||
| 653 | |a Cobalt | ||
| 653 | |a Reaction mechanisms | ||
| 653 | |a Ethylene glycol | ||
| 653 | |a Diffraction patterns | ||
| 653 | |a Experimental methods | ||
| 653 | |a Parameters | ||
| 653 | |a Radiation | ||
| 653 | |a Light diffraction | ||
| 653 | |a Synchrotron radiation | ||
| 700 | 1 | |a Mirshahi, Roxana |u Università degli Studi Roma Tre, Dipartimento di Scienze, Rome, Italy (GRID:grid.8509.4) (ISNI:0000 0001 2162 2106) | |
| 700 | 1 | |a Gigli, Lara |u Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy (GRID:grid.5942.a) (ISNI:0000 0004 1759 508X) | |
| 700 | 1 | |a Plaisier, Jasper Rikkert |u Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy (GRID:grid.5942.a) (ISNI:0000 0004 1759 508X) | |
| 700 | 1 | |a Maximenko, Alexey |u Jagiellonian University, SOLARIS National Synchrotron Radiation Centre, Krakow, Poland (GRID:grid.5522.0) (ISNI:0000 0001 2162 9631) | |
| 700 | 1 | |a Alluhaibi, Lulu |u Jagiellonian University, SOLARIS National Synchrotron Radiation Centre, Krakow, Poland (GRID:grid.5522.0) (ISNI:0000 0001 2162 9631) | |
| 700 | 1 | |a Centomo, Paolo |u Università degli Studi di Padova, Dipartimento Di Scienze Chimiche, Padua, Italy (GRID:grid.5608.b) (ISNI:0000 0004 1757 3470) | |
| 700 | 1 | |a Ammar, Souad |u Université Paris Cité, ITODYS, UMR-CNRS 7086, Paris, France (GRID:grid.508487.6) (ISNI:0000 0004 7885 7602) | |
| 700 | 1 | |a Peddis, Davide |u CNR, Istituto di Struttura della Materia, Monterotondo Scalo, Italy (GRID:grid.472712.5); University of Genova, Department of Chemistry and Industrial Chemistry (DCIC), Genoa, Italy (GRID:grid.5606.5) (ISNI:0000 0001 2151 3065) | |
| 700 | 1 | |a Meneghini, Carlo |u Università degli Studi Roma Tre, Dipartimento di Scienze, Rome, Italy (GRID:grid.8509.4) (ISNI:0000 0001 2162 2106) | |
| 773 | 0 | |t Journal of Materials Research |g vol. 40, no. 2 (Jan 2025), p. 153 | |
| 786 | 0 | |d ProQuest |t ABI/INFORM Global | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3267445013/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text |u https://www.proquest.com/docview/3267445013/fulltext/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3267445013/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |