Discussion on structural & optical properties of binary metal selenide/Nb2O5 nano- composites synthesized by hydrothermal method

被引：0

作者：

Lakshmi, C. Bhagya ^{[1
]}

Vijayan, Athira ^{[2
]}

Ragavendran, V ^{[2
]}

Mayandi, Jeyanthinath ^{[2
]}

Ernazarov, U. ^{[3
]}

Venus, S. Anna ^{[1
]}

机构：

[1] St Xaviers Coll Autonomous, Dept Phys, Phys Res Ctr, Palayankottai 627002, Tirunelveli, India

[2] Madurai Kamaraj Univ, Sch Chem, Dept Mat Sci, Madurai 625021, Tamil Nadu, India

[3] Karakalpak Res Inst Nat Sci, Nukus, Karakalpakstan, Uzbekistan

来源：

MATERIALS TODAY-PROCEEDINGS | 2022年 / 64卷

关键词：

Nb2O5; Nanocomposite; Hydrothermal method;

D O I：

10.1016/j.matpr.2022.07.422

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Opto-electronic devices now use nanocomposite materials more frequently for many applications. In this study, we examined the structural and optical characteristics of binary metal selenide that contains Nb2O5. CuBiSe/Nb2O5 was created using a hydrothermal method, and solvothermal method was used to create the CuBiSe nanoparticles. Using XRD analysis, the average crystallite size and element confirmation were investigated. The morphology and elemental composition of the sample are revealed by SEM with EDX analysis. When compared to pure CuBiSe and CuBiSe/Nb2O5 nanocomposite, the UV absorption spectra exhibits a red shift with a reduced bandgap, and the band gap energy was also determined using Tauc's plot. The FTIR spectrum matched the stretching and vibration bonding of the metals Cu, Nb, and Se. Copyright (C) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the Functional Materials for Energy, Environment and Biomedical Applications.

引用

页码：A3 / A6

页数：4

共 16 条

[11] NiF2 as an efficient electrode material with high window potential of 1.8 V for high energy and power density asymmetric supercapacitor [J].

Sivaprakash, P. ;

Kumar, K. Ashok ;

Muthukumaran, S. ;

Pandurangan, A. ;

Dixit, Ambesh ;

Arumugam, S. .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2020, 873

[12] Fabrication of high performance asymmetric supercapacitors with high energy and power density based on binary metal fluoride [J].

Sivaprakash, P. ;

Kumar, K. Ashok ;

Subalakshmi, K. ;

Bathula, Chinna ;

Sandhu, Sanjay ;

Arumugam, S. .

MATERIALS LETTERS, 2020, 275

[13] Role of Sm3+dopant in the formation of La(1-x)SmxCrO3 solid state nanoperovskites - Correlation of its augmented physical properties [J].

Sivaprakash, P. ;

Ananth, A. Nitthin ;

Nagarajan, V. ;

Parameshwari, R. ;

Arumugam, S. ;

Jose, Sujin P. ;

Muthu, S. Esakki .

MATERIALS CHEMISTRY AND PHYSICS, 2020, 248 (248)

[14] Remarkable enhancement of La(1-X)SmXCrO3 nanoperovskite properties: An influence of its doping concentrations [J].

Sivaprakash, P. ;

Ananth, A. Nitthin ;

Nagarajan, V. ;

Jose, Sujin P. ;

Arumugam, S. .

MATERIALS RESEARCH BULLETIN, 2017, 95 :17-22

[15] Rear Surface Optimization of CZTS Solar Cells by Use of a Passivation Layer With Nanosized Point Openings [J].

Vermang, Bart ;

Ren, Yi ;

Donzel-Gargand, Olivier ;

Frisk, Christopher ;

Joel, Jonathan ;

Salome, Pedro ;

Borme, Jerome ;

Sadewasser, Sascha ;

Platzer-Bjorkman, Charlotte ;

Edoff, Marika .

IEEE JOURNAL OF PHOTOVOLTAICS, 2016, 6 (01) :332-336

[16] A combined method for synthesis of superconducting Cu doped Bi2Se3 [J].

Wang, Meng ;

Song, Yanru ;

You, Lixing ;

Li, Zhuojun ;

Gao, Bo ;

Xie, Xiaoming ;

Jiang, Mianheng .

SCIENTIFIC REPORTS, 2016, 6

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