Facile synthesis of Bi2ZnB2O7-MoS2 nanocomposite for photodetector and photocatalytic Rhodamine B dye degradation application

被引：1

作者：

Porwal, Chirag ^{[1
]}

Thakur, Deepa ^{[1
]}

Gaur, Akshay ^{[1
]}

Chauhan, Vishal Singh ^{[1
]}

Balakrishnan, Viswanath ^{[1
]}

Vaish, Rahul ^{[1
]}

机构：

[1] Indian Inst Technol Mandi, Sch Mech & Mat Engn, Mandi 175075, Himachal Prades, India

来源：

NANOTECHNOLOGY | 2024年 / 35卷 / 50期

关键词：

Bi2ZnB2O7; MoS2; nanocomposite; photocatalysis; dye degradation; photodetector; VISIBLE-LIGHT; NANOPARTICLES; FABRICATION; COMPOSITE; TIO2; MOS2;

D O I：

10.1088/1361-6528/ad7b3c

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this research, the visible light active performance of Bi2ZnB2O7 (BBZO) was significantly enhanced through the formation of a composite with few layer MoS2. The resultant MoS2@BBZO catalyst was employed in both photocatalysis and photodetector applications. Comprehensive structural and morphological analyses of the MoS2@BBZO catalyst were conducted using x-ray diffraction, Raman spectroscopy, field-emission scanning electron microscopy (FE-SEM), and transmission electron microscopy. The estimated band gaps of BBZO and the composite were found to be 2.8 eV and 1.74 eV, respectively. Rhodamine B degradation studies demonstrated that the catalyst achieved 75% degradation within 30 min. Additionally, the photodetector application was investigated, revealing rapid photo-switching capabilities and an increased photocurrent.

引用

页数：12

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