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Pyridine‐based Liquid‐Phase Synthesis of Crystalline TiN and ZnSiN$_{2}$ Nanoparticles

Egeberg, Alexander; Wenzel, Olivia; Popescu, Radian; Gerthsen, Dagmar; Feldmann, Claus

TiN and ZnSiN$_{2}$ nanoparticles are obtained via a novel pyridine‐based synthesis route. This one‐pot liquid‐phase route strictly avoids all oxygen sources (including starting materials, surface functionalization, solvents), which is highly relevant in regard of the material purity and material properties. Colloidally stable suspensions of crystalline, small‐sized TiN (5.4±0.4 nm) and ZnSiN$_{2}$ (5.2±1.1 nm) are instantaneously available from the liquid phase. Elemental analysis and electron energy loss spectroscopy confirm the purity of the compounds and specifically the absence of oxygen. The as‐prepared ZnSiN$_{2}$ show yellowish emission (500‐700 nm) already at room temperature with its maximum at 570 nm.

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Verlagsausgabe §
DOI: 10.5445/IR/1000129367
Veröffentlicht am 05.02.2021
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Anorganische Chemie (AOC)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2020
Sprache Englisch
Identifikator ISSN: 2191-1363, 2191-1363
KITopen-ID: 1000129367
Erschienen in ChemistryOpen
Verlag Wiley-VCH Verlag
Vorab online veröffentlicht am 28.12.2020
Schlagwörter TiN; ZnSiN2; nanoparticles; pyridine; liquid-phase synthesis
Nachgewiesen in Scopus
Web of Science
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