Pyridine-based Liquid-Phase Synthesis of Crystalline TiN and ZnSiN₂ Nanoparticles.

ABSTRACT: TiN and ZnSiN₂ 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 ZnSiN₂ (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 ZnSiN₂ show yellowish emission (500-700 nm) already at room temperature with its maximum at 570 nm.

SUBMITTER: Egeberg A 

PROVIDER: S-EPMC7953485 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature