Synergistic effect of CuO coupled with MoS<sub>2</sub> for enhanced photodegradation of organic dyes under visible light

Umsalama Abuelgasim Abubakr Yasin; Zhixin Jia; Ziwen Qin; Tianyu Guo; Ruihua Zhao; Jianping Du

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Synergistic effect of CuO coupled with MoS₂ for enhanced photodegradation of organic dyes under visible light

Full Length Article | Updated：2026-01-06

- Synergistic effect of CuO coupled with MoS₂ for enhanced photodegradation of organic dyes under visible light
- Chinese Journal of Chemical Engineering Vol. 64, Issue 12, Pages: 96-105(2023)
- Affiliations：
  
  1. College of Chemical Engineering and Technology, Taiyuan University of Technology,Taiyuan,China,030024
  2. College of Chemistry, Taiyuan University of Technology,Taiyuan,China,030024
  3. College of Environment Science and Engineering, Taiyuan University of Technology,Taiyuan,China,030024
  4. Shanxi Kunming Tobacco Co. Ltd.,Taiyuan,China,030032
  5. Shanxi Key Laboratory of Gas Energy Efficient and Clean Utilization,Taiyuan,China,030024
- Author bio：
- Funds：
- DOI：
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- Published：2023
- Accepted：
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for enhanced photodegradation of organic dyes under visible light[J]. 中国化学工程学报, 2023, 64(12): 96-105.
DOI：

for enhanced photodegradation of organic dyes under visible light[J]. 中国化学工程学报, 2023, 64(12): 96-105. DOI：

摘要

Abstract

A series of MoS

-modified CuO (CuO/MoS

) heterostructures were successfully fabricated. The photodegradation properties of organic dyes were explored in detail under visible light. The photocatalytic results demonstrate that the CuO/MoS

-3 heterostructure delivers superior degradation rates towards methyl violet dye (MV) and rhodamine B (RhB)

reaching 99.8% and 95.3% within 30 min

respectively. The decent photodegradation activity is due to improved visible light adsorption and faster transfer of electron-hole pairs. The radical trapping experiments show that superoxide radicals (·O

) and holes (h

) are the main active species in the removal of MV. Furthermore

the CuO/MoS

-3 composite possesses the prominent stability and recyclability. This work offers a highly sustainable technique for designing a high-efficiency photocatalyst to remove environmental pollutants.

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⁰

Synergistic effect of CuO coupled with MoS2 for enhanced photodegradation of organic dyes under visible light

DOI：

摘要

Abstract

关键词

Keywords

references

Synergistic effect of CuO coupled with MoS₂ for enhanced photodegradation of organic dyes under visible light