Electrical and Photoelectrochemical Properties of Thin MoS2 Films Produced by Electrodeposition

被引：0

作者：

Majidzade, V. A. ^{[1
]}

Jafarova, S. F. ^{[1
]}

Kasimogli, I ^{[2
]}

Eminov, Sh O. ^{[2
]}

Aliyev, A. Sh ^{[1
]}

Azizova, A. N. ^{[1
]}

Tagiyev, D. B. ^{[1
]}

机构：

[1] Azerbaijan Acad Sci, Nagiyev Inst Catalysis & Inorgan Chem, AZ-1143 Baku, Azerbaijan

[2] Azerbaijan Acad Sci, Abdullaev Inst Phys, AZ-1143 Baku, Azerbaijan

来源：

INORGANIC MATERIALS | 2021年 / 57卷 / 04期

关键词：

electrodeposition; electrical conductivity; current-voltage characteristic; Raman spectroscopy; photoelectrochemical properties; TEMPERATURE;

D O I：

10.1134/S0020168521040105

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thin n-type MoS2 films have been produced by electrochemical deposition from aqueous electrolytes and some of their electrical and photoelectrochemical properties have been studied using advanced characterization techniques (X-ray diffraction, scanning electron microscopy, and Raman spectroscopy). We have measured the current-voltage characteristics of the films and their electrical conductivity as a function of temperature and evaluated their temperature sensitivity coefficient (B = 16 376 K), the temperature coefficient of their electrical resistance (alpha = 0.182 K-1 at 400 K and 0.095 K-1 at 500 K), and their band gap (E-g = 1.41 eV). The results demonstrate that thin MoS2 films have attractive photoelectrochemical properties and can be used in solar energy conversion.

引用

页码：331 / 336

页数：6

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