Insight into the adsorption and photocatalytic properties of in-situ synthesized g-C3N4/SnS2 nanocomposite

Saadati, Amir; Sheibani, S.

doi:10.1016/j.ceramint.2022.06.302

Cited by 23 publications

(2 citation statements)

References 78 publications

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“…The results demonstrate that SnS 2 -TCN has a greater redox ability than the individual components. [40] Steady-state and time-resolved photoluminescence (PL) spectroscopy experiments were conducted to investigate the dynamical properties of SnS 2 -TCN. [41] The sharp decrease in the steadystate PL intensity of SnS 2 -TCN compared to that of TCN suggests that the S 4 -Sn-N 2 electron channel formed between SnS 2 and TCN can effectively suppress the recombination of photogenerated electrons and holes in SnS 2 -TCN (Figure 4a).…”

Section: Resultsmentioning

confidence: 99%

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Creation of Interfacial S₄–Sn–N₂ Electron Pathways for Efficient Light‐Driven Hydrogen Evolution

Yin,

Xiang,

Zhou

et al. 2024

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Establishing effective charge transfer channels between two semiconductors is key to improving photocatalytic activity. However, controlling hetero‐structures in situ and designing binding modes pose significant challenges. Herein, hydrolytic SnCl2·2H2O is selected as the metal source and loaded in situ onto a layered carbon nitriden supramolecular precursor. A composite photocatalyst, S4–Sn–N2, with electron pathways of SnS2 and tubular carbon nitriden (TCN) is prepared through pyrolysis and vulcanization processes. The contact interface of SnS2–TCN is increased significantly, promoting the formation of S4–Sn–N2 micro‐structure in a Z‐scheme charge transfer channel. This structure accelerates the separation and transport of photogenerated carriers, maintains the stronger redox ability, and improves the stability of SnS2 in this series of heterojunctions. Therefore, the catalyst demonstrated exceptional photocatalytic hydrogen production efficiency, achieving a reaction rate of 86.4 µmol h−1, which is 3.15 times greater than that of bare TCN.

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Section: Resultsmentioning

confidence: 99%

“…The results demonstrate that SnS 2 –TCN has a greater redox ability than the individual components. [ 40 ]…”

Section: Resultsmentioning

confidence: 99%

Creation of Interfacial S₄–Sn–N₂ Electron Pathways for Efficient Light‐Driven Hydrogen Evolution

Yin,

Xiang,

Zhou

et al. 2024

Small

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show abstract

Enhancing decomposition of rhodamine (RhB) and methylene blue (MB) using CdS decorated with Ag or Ru driven by visible radiation

Alikarami

Soltanizadeh

Rashchi

2023

Environ Sci Pollut Res

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Synergistic adsorption and kinetic studies of heterostructured g-C3N4/TiO2 nano-photocatalyst under visible light for enhanced CO2 reduction

Nair,

Gokuladoss

2023

Environ Sci Pollut Res

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Insight into the adsorption and photocatalytic properties of in-situ synthesized g-C3N4/SnS2 nanocomposite

Cited by 23 publications

References 78 publications

Creation of Interfacial S₄–Sn–N₂ Electron Pathways for Efficient Light‐Driven Hydrogen Evolution

Creation of Interfacial S₄–Sn–N₂ Electron Pathways for Efficient Light‐Driven Hydrogen Evolution

Enhancing decomposition of rhodamine (RhB) and methylene blue (MB) using CdS decorated with Ag or Ru driven by visible radiation

Synergistic adsorption and kinetic studies of heterostructured g-C3N4/TiO2 nano-photocatalyst under visible light for enhanced CO2 reduction

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Insight into the adsorption and photocatalytic properties of in-situ synthesized g-C3N4/SnS2 nanocomposite

Cited by 23 publications

References 78 publications

Creation of Interfacial S4–Sn–N2 Electron Pathways for Efficient Light‐Driven Hydrogen Evolution

Creation of Interfacial S4–Sn–N2 Electron Pathways for Efficient Light‐Driven Hydrogen Evolution

Enhancing decomposition of rhodamine (RhB) and methylene blue (MB) using CdS decorated with Ag or Ru driven by visible radiation

Synergistic adsorption and kinetic studies of heterostructured g-C3N4/TiO2 nano-photocatalyst under visible light for enhanced CO2 reduction

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Product

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Creation of Interfacial S₄–Sn–N₂ Electron Pathways for Efficient Light‐Driven Hydrogen Evolution

Creation of Interfacial S₄–Sn–N₂ Electron Pathways for Efficient Light‐Driven Hydrogen Evolution