Interface engineering of a magnetic 2D-C3N4/Fe2O3/NiFe-LDH heterostructure for efficient photocatalytic degradation of methylene blue and rhodamine B dyes under visible light

Mohammadi, Zahra; Abbasi-Asl, Hamid; Sabzehmeidani, Mohammad Mehdi; Ghaedi, Mehrorang; Moradi, Zohreh

doi:10.1016/j.clay.2023.107182

Cited by 16 publications

(1 citation statement)

References 44 publications

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“…Furthermore, they demonstrated that the material maintains a high stability, as even after five uses it still exhibits an efficiency of 90%. Regarding the modification of the g-C 3 N 4 /LDH composite, as performed by Mohammadi et al [56], it allows for imparting unique properties such as magnetic characteristics due to the incorporation of Fe 2 O 3 . In this case, the material (Fe 2 O 3 /g-C 3 N 4 /NiFe-LDH) can be recovered using an applied magnetic field and exhibits high efficiency in the removal of cationic dyes such as methylene blue and rhodamine B, achieving 91.2% and 88.5%, respectively.…”

Section: Layer-by-layer Assemblymentioning

confidence: 99%

Pushing the Operational Barriers for g-C3N4: A Comprehensive Review of Cutting-Edge Immobilization Strategies

Fdez-Sanromán,

Pazos,

Rosales

et al. 2024

Catalysts

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This comprehensive review explores recent advancements in immobilization strategies for graphitic carbon nitride (g-C3N4), a metal-free photocatalyst that has gained significant attention for its optical and physicochemical properties comparable to traditional photocatalysts like TiO2. However, a critical challenge regarding their application has emerged from the difficulty of its recovery due to its powdery nature. Therefore, several alternatives are being explored to immobilize this material, facilitating its recovery and reuse. This review systematically categorizes various physical and chemical immobilization techniques, providing an in-depth analysis of their advantages, drawbacks, and applications. Techniques such as encapsulation, electrospinning, casting, and coating, along with their adaptations for g-C3N4, are thoroughly examined. Additionally, the impact of these strategies on enhancing the photocatalytic efficiency and operational stability of g-C3N4, particularly in environmental applications, is also assessed. Thus, this review aims to provide valuable insights and guide future research in the realms of photocatalysis and environmental remediation. The review contributes to the understanding of how immobilization strategies can optimize the performance of g-C3N4, furthering its potential applications in sustainable and efficient environmental solutions.

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Section: Layer-by-layer Assemblymentioning

confidence: 99%