Journalartikel
Autorenliste: Ghazanfari, Mohammad R.; Vittadello, Laura; Bachmann, Stephanie; Möbs, Jakob; Bertermann, Rüdiger; Restel, Niklas; Sauerwein, Felix; Vrijmoed, Johannes C.; Heine, Johanna; Pöppler, Ann-Christin; Imlau, Mirco; Thiele, Günther
Jahr der Veröffentlichung: 2024
Seiten: 11030-11040
Zeitschrift: Inorganic Chemistry
Bandnummer: 63
Heftnummer: 24
ISSN: 0020-1669
eISSN: 1520-510X
Open Access Status: Gold
DOI Link: https://doi.org/10.1021/acs.inorgchem.4c00551
Verlag: American Chemical Society
Abstract:
Two literature-known sulfido vanadates, Na-3[VS4] and K-3[VS4], were obtained through a straightforward and scalable synthetic method. Highly crystalline powders of both compounds were obtained from the homogeneous molten phases of starting materials via a-comparably rapid-solid-state technique. Low-temperature structure determination, ambient temperature powder diffraction, and solid-state NMR spectroscopy verify previous structural reports and indicate purity of the obtained samples. Both compounds show semiconductivity with the optical band gap values in the range of 2.1 to 2.3 eV. Experimental values of the ionic conductivity and dielectric constants are sigma = 2.4110(-5) mScm(-1), k = 76.52 and sigma = 1.3610(-4) mScm(-1), k = 103.67 at ambient temperature for Na-3[VS4] and K-3[VS4], respectively. It is demonstrated that Na-3[VS4] depicts second-order nonlinear optical properties, i.e., second harmonic generation over a broad wavelength spectrum. The results introduce new aspects of sulfido vanadates as multifunctional candidates for potential optical and electrical applications.
Zitierstile
Harvard-Zitierstil: Ghazanfari, M., Vittadello, L., Bachmann, S., Möbs, J., Bertermann, R., Restel, N., et al. (2024) Optical and Electrical Properties of A3[VS4] (A = Na, K) Synthesized via a Straightforward and Scalable Solid-State Method, Inorganic Chemistry, 63(24), pp. 11030-11040. https://doi.org/10.1021/acs.inorgchem.4c00551
APA-Zitierstil: Ghazanfari, M., Vittadello, L., Bachmann, S., Möbs, J., Bertermann, R., Restel, N., Sauerwein, F., Vrijmoed, J., Heine, J., Pöppler, A., Imlau, M., & Thiele, G. (2024). Optical and Electrical Properties of A3[VS4] (A = Na, K) Synthesized via a Straightforward and Scalable Solid-State Method. Inorganic Chemistry. 63(24), 11030-11040. https://doi.org/10.1021/acs.inorgchem.4c00551
