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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2023.12
- 수록면
- 129 - 145 (17page)
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초록· 키워드
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CdMoO₄/g-C₃N₄/GO composites were first synthesized by a hydrothermal process for the photocatalytic degradation of rhodamine B (RhB) under visible light illumination. The findings show that CdMoO₄ is highly dispersed onto g-C₃N₄ and graphene oxide (GO) sheets. The surface area of the composite increased 27–30.5 times that of CdMoO₄, and its band gap energy decreased by about 1.26 times. These features significantly improve the photocatalytic activity of the composite in the RhB decomposition reaction under visible light. The RhB degradation efficiency of the CdMoO₄/g-C₃N₄/GO composite is 5.7, 1.36, and 1.65 times that of CdMoO₄, CdMoO₄/g-C₃N₄, and CdMoO₄/GO composites, respectively. The active species trapping experiments show that the main forms in RhB degradation are •O₂<SUP>–</SUP>, •OH, and h<SUP>+</SUP>. The stability of the photocatalyst is retained even after the 5th reuse. In addition, RhB degradation products were identified with the high-performance liquid chromatography-mass spectrometry method, and the pathway of photocatalytic degradation was also addressed.
목차
ABSTRACT
1. Introduction
2. Experimental
3. Results and Discussions
4. Conclusions
References
참고문헌 (70)
참고문헌 신청
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Khader EH, Mohammed TJ, Albayati TM. Comparative performance between rice husk and granular activated carbon for the removal of azo tartrazine dye from aqueous solution. Desalin. Water Treat. 2021;229:372–383. https://doi:10.5004/dwt.2021.27374.
Sun B, Li Q, Zheng M, et al. Recent advances in the removal of persistent organic pollutants (POPs) using multifunctional materials: A review. Environ. Pollut. 2020;265:114908. https://doi.org/10.1016/j.envpol.2020.114908.
Ali I, Asim M, Khan TA. Low cost adsorbents for the removal of organic pollutants from wastewater. J. Environ. Manage. 2012;113:170–183. https://doi.org/10.1016/j.jenvman.2012.08.028.
Rodrigues CSD, Silva RM, Carabineiro SAC, Maldonado-Hódar FJ, Madeira LM. Wastewater treatment by catalytic wet peroxidation using nano gold-based catalysts: A review. Catalysts. 2019;9:478. https://doi.org/10.3390/catal9050478.
Khader EH, Mohammed TJ, Albayati TM. Comparative performance between rice husk and granular activated carbon for the removal of azo tartrazine dye from aqueous solution. Desalin. Water Treat. 2021;229:372–383. https://doi:10.5004/dwt.2021.27374.
Sun B, Li Q, Zheng M, et al. Recent advances in the removal of persistent organic pollutants (POPs) using multifunctional materials: A review. Environ. Pollut. 2020;265:114908. https://doi.org/10.1016/j.envpol.2020.114908.
Ali I, Asim M, Khan TA. Low cost adsorbents for the removal of organic pollutants from wastewater. J. Environ. Manage. 2012;113:170–183. https://doi.org/10.1016/j.jenvman.2012.08.028.
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