Synthesis, structural, optical insight and DFT investigation of NaMn2V3O10

被引：1

作者：

Benhsina, Elhassan ^{[1
]}

Beraich, Mustapha ^{[2
,3
,4
]}

Hafidi, Zakaria ^{[4
]}

Assani, Abderrazzak ^{[1
]}

Saadi, Mohamed ^{[1
]}

El Ammari, Lahcen ^{[1
]}

机构：

[1] Mohammed V Univ, Fac Sci, Ctr Sci Mat, Lab Chim Appl Mat, Av Ibn Battouta,Box 1014, Rabat, Morocco

[2] Ibn Tofail Univ, Dept Phys, Lab Phys Condensed Matter, Kenitra, Morocco

[3] Mohammed V Univ, Fac Sci, Lab Mat Nanotechnol & Environm, Av Ibn Battouta,POB 1014, Rabat, Morocco

[4] Univ Mohammed 5, Ctr Sci Mat, Lab Physicochim Mat Inorgan & Organ, Ecole Normale Super, Rabat, Morocco

来源：

MATERIALS LETTERS | 2020年 / 275卷

关键词：

Trivanadate; NaMn2V3O10; Raman; XRD; Bandgap;

D O I：

10.1016/j.matlet.2020.128079

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Semiconductors have shown numerous applications in different fields such as photovoltaic, sensing, catalysis, etc. due to their excellent properties. In this work, we deal with the synthesis and characterization of the NaMn2V3O10 powder by X-ray diffraction, Infrared, RAMAN, and UV-Visible spectroscopy. Likewise, the electronic and optical properties were studied through a full-potential linearized augmented plane wave method within the density functional theory in its generalized gradient approximation (GGA). The combined experimental and theoretical results are used to describe the optical properties of NaMn2V3O10, showing a direct optical bandgap with a value of 1.54 eV and 1.83 eV calculated from DFT investigation and UV-Visible spectroscopy measurement respectively. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：4

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