Synthesis and photocatalytic property of Prussian blue/g-C3N4 composite applied to degradation of rhodamine B under visible light


Prussian blue

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Phan TTT, Huynh TKK, Nguyen CDH, Nguyen TTN, Nguyen HNH, Nguyen THL, Nguyen TL. Synthesis and photocatalytic property of Prussian blue/g-C3N4 composite applied to degradation of rhodamine B under visible light. hueuni-jns [Internet]. 2022Dec.31 [cited 2023Sep.28];131(1D):97-103. Available from:


In this work, the Prussian blue/g-C3N4 (PB/g-C3N4) composite was synthesized from Prussian blue and g-C3N4 via a simple method. The composite was characterized by using X-ray diffraction, Fourier-transform infrared spectroscopy, and ultraviolet-visible diffuse reflectance spectroscopy. The material’s photocatalytic performance was studied via the degradation of rhodamine B (RhB). The results show that the composite degraded RhB more than pristine Prussian blue under visible light after 60 min. This material is promising for organic waste treatment.


  1. Rashid R, Shafiq I, Akhter P, Iqbal MJ, Hussain M. A state-of-the-art review on wastewater treatment techniques: the effectiveness of adsorption method. Environmental Science and Pollution Research. 2021;28(8):9050-66.
  2. Umar M, Roddick F, Fan L. Recent Advancements in the Treatment of Municipal Wastewater Reverse Osmosis Concentrate—An Overview. Critical Reviews in Environmental Science and Technology. 2015;45(3):193-248.
  3. Dadrasnia A, Usman M, Kang T, Velappan R, Shahsavari N, Vejan P, et al. Microbial Aspects in Wastewater Treatment – A Technical Review. Environmental Pollution and Protection. 2017;2:75-84.
  4. Mushtaq MA, Arif M, Yasin G, Tabish M, Kumar A, Ibraheem S, et al. Recent developments in heterogeneous electrocatalysts for ambient nitrogen reduction to ammonia: Activity, challenges, and future perspectives. Renewable and Sustainable Energy Reviews. 2023;176:113197.
  5. Brillas E. Fenton, photo-Fenton, electro-Fenton, and their combined treatments for the removal of insecticides from waters and soils. A review. Separation and Purification Technology. 2022;284:120290.
  6. Guo J, Zhang A, Pei Z, Liu X, Xu B, Jia H. Efficient photo-Fenton degradation performance, mechanism, and pathways of tetracycline hydrochloride over missing-linker metal–organic framework with mix-valence coordinatively unsaturated metal sites. Separation and Purification Technology. 2022;287:120568.
  7. Shen Y, Zhou Y, Zhang Z, Xiao K. Cobalt–copper oxalate nanofibers mediated Fenton degradation of Congo red in aqueous solutions. Journal of Industrial and Engineering Chemistry. 2017;52:153-61.
  8. Xiao J, Lai J, Li R, Fang X, Zhang D, Tsiakaras P, et al. Enhanced Ultrasonic-Assisted Heterogeneous Fenton Degradation of Organic Pollutants over a New Copper Magnetite (Cu-Fe3O4/Cu/C) Nanohybrid Catalyst. Industrial & Engineering Chemistry Research. 2020;59(27):12431-40.
  9. Wang N, Ma W, Du Y, Ren Z, Han B, Zhang L, et al. Prussian Blue Microcrystals with Morphology Evolution as a High-Performance Photo-Fenton Catalyst for Degradation of Organic Pollutants. ACS Applied Materials & Interfaces. 2019;11(1):1174-84.
  10. Tong X, Jia W, Li Y, Yao T, Wu J, Yang M. One-step preparation of reduced graphene oxide/Prussian blue/polypyrrole aerogel and their enhanced photo-Fenton performance. Journal of the Taiwan Institute of Chemical Engineers. 2019;102:92-8.
  11. Lin H, Fang Q, Wang W, Li G, Guan J, Shen Y, et al. Prussian blue/PVDF catalytic membrane with exceptional and stable Fenton oxidation performance for organic pollutants removal. Applied Catalysis B: Environmental. 2020;273: 119047.
  12. Yang Y, Ma S, Qu J, Li J, Liu Y, Wang Q, et al. Transforming type-II Fe2O3@polypyrrole to Z-scheme Fe2O3@polypyrrole/Prussian blue via Prussian blue as bridge: Enhanced activity in photo-Fenton reaction and mechanism insight. Journal of Hazardous Materials. 2021;405:124668.
  13. Li K, Liang Y, Yang H, An S, Shi H, Song C, et al. New insight into the mechanism of enhanced photo-Fenton reaction efficiency for Fe-doped semiconductors: A case study of Fe/g-C3N4. Catalysis Today. 2021;371:58-63.
  14. Jiang J, Gao J, Li T, Chen Y, Wu Q, Xie T, et al. Visible-light-driven photo-Fenton reaction with α-Fe2O3/BiOI at near neutral pH: Boosted photogenerated charge separation, optimum operating parameters and mechanism insight. Journal of Colloid and Interface Science. 2019;554:531-43.
  15. Li X, Wang J, Rykov AI, Sharma VK, Wei H, Jin C, et al. Prussian blue/TiO2 nanocomposites as a heterogeneous photo-Fenton catalyst for degradation of organic pollutants in water. Catalysis Science & Technology. 2015;5(1):504-14.
  16. Chen X, Shi R, Chen Q, Zhang Z, Jiang W, Zhu Y, et al. Three-dimensional porous g-C3N4 for highly efficient photocatalytic overall water splitting. Nano Energy. 2019;59:644-50.
  17. Wu C, Xue S, Qin Z, Nazari M, Yang G, Yue S, et al. Making g-C3N4 ultra-thin nanosheets active for photocatalytic overall water splitting. Applied Catalysis B: Environmental. 2021;282:119557.
  18. Kang Z, Ke K, Lin E, Qin N, Wu J, Huang R, et al. Piezoelectric polarization modulated novel Bi2WO6/g-C3N4/ZnO Z-scheme heterojunctions with g-C3N4 intermediate layer for efficient piezo-photocatalytic decomposition of harmful organic pollutants. Journal of Colloid and Interface Science. 2022;607:1589-602.
  19. Chen Z, Zhang S, Liu Y, Alharbi NS, Rabah SO, Wang S, et al. Synthesis and fabrication of g-C3N4-based materials and their application in elimination of pollutants. Science of The Total Environment. 2020;731:139054.
  20. Al-Ahmed A. Photocatalytic properties of graphitic carbon nitrides (g-C3N4) for sustainable green hydrogen production: Recent advancement. Fuel. 2022;316:123381.
  21. Fu J, Yu J, Jiang C, Cheng B. g‐C3N4‐Based heterostructured photocatalysts, Advanced Energy Materials. 2018;8(3):1701503.
  22. Fina F, Callear SK, Carins GM, Irvine JTS. Structural Investigation of Graphitic Carbon Nitride via XRD and Neutron Diffraction. Chemistry of Materials. 2015;27(7):2612-8.
  23. He X, Tian L, Qiao M, Zhang J, Geng W, Zhang Q. A novel highly crystalline Fe4(Fe(CN)6)3 concave cube anode material for Li-ion batteries with high capacity and long life. Journal of Materials Chemistry A. 2019;7(18):11478-86.
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