Identifying the evolution of primary oxidation mechanisms and pollutant degradation routes in the electro-cocatalytic Fenton-like systems

Long, Xianhu; Shi, Hongle; Huang, Rongfu; Gu, Lin; Liu, Yang; He, Chuan-Shu; Du, Ye; Xiong, Zhaokun; Liu, Wen; Lai, Bo

doi:10.1016/j.jhazmat.2022.130577

Cited by 28 publications

(2 citation statements)

References 52 publications

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“…The transmission mode of photogenerated carriers perfectly conforms to the structural characteristics of the Z-scheme heterojunction, which realizes more efficient electronic-hole separation and better redox capacity, and the photocatalytic activity is further promoted. 54,55 According to the photocatalytic mechanism, the ˙O 2 − and h + play dominant roles in the degradation of RhB, which was confirmed by the results of the capture experiment (Fig. 5g).…”

Section: Resultsmentioning

confidence: 58%

Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi₂O₃ flowers

Guan

Wang

Zhu

et al. 2023

Phys. Chem. Chem. Phys.

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Section: Resultsmentioning

confidence: 58%

Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi₂O₃ flowers

Guan

Wang

Zhu

et al. 2023

Phys. Chem. Chem. Phys.

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“…The mutagenicity, bioaccumulation factor, acute toxicity, and developmental toxicity of degradation byproducts were assessed by employing the Toxicity Estimation Software Tool with quantitative structure−activity relationship prediction. 43,44 All degradation byproducts, except TP256, exhibited lower mutagenicity compared to BPA (Figure 5d). The oral rat acute toxicity LD 50 values for all the degradation byproducts were lower than that of BPA (which has an LD 50 of 5261 mgkg −1 ).…”

Section: Methodsmentioning

confidence: 99%

Local Electric Field Driving Selective Formation of High-Valent Co(IV)═O Species by Regulating Coordination Microenvironment of Co Single Atom

Yang,

Zhang

et al. 2024

ACS EST Water

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Advanced oxidation processes (AOPs) based on peroxymonosulfate (PMS) generate high-valent metallic species that are promising contenders for targeted degradation of water contaminants. However, the high dissociation energy associated with the O−H bond of PMS, as well as the lack of efficient electron transfer, hampers the selective production of high-valent metallic species. This work presents an improved strategy for selectively producing high-valent Co-Oxo complexes through the activation of PMS using carbon-supported single-atom Co catalysts (Co-SACs). The selectivity of Co-SACs is achieved by carefully regulating the coordination microenvironment of Co. The local electric field of the Co centers was identified as the key driver for the selective formation of reactive oxygen species from PMS. By precisely adjusting the symmetry of the Co coordination structure to establish a local electric field, Co−P 1 N 3 @C with a highly asymmetric local electric field enables the 100% nonradical activation of PMS through O−H bond cleavage. The resulting Co (IV) �O species demonstrates remarkable degradation activity, selectivity, and environmental robustness, making them highly effective for oxidizing electron-rich pollutants and water decontamination applications.

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Surveying haemoperfusion impact on COVID-19 from machine learning using Shapley values

Einollahi,

Javanbakht,

Ebrahimi

et al. 2024

Inflammopharmacol

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Identifying the evolution of primary oxidation mechanisms and pollutant degradation routes in the electro-cocatalytic Fenton-like systems

Cited by 28 publications

References 52 publications

Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi₂O₃ flowers

Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi₂O₃ flowers

Local Electric Field Driving Selective Formation of High-Valent Co(IV)═O Species by Regulating Coordination Microenvironment of Co Single Atom

Surveying haemoperfusion impact on COVID-19 from machine learning using Shapley values

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Identifying the evolution of primary oxidation mechanisms and pollutant degradation routes in the electro-cocatalytic Fenton-like systems

Cited by 28 publications

References 52 publications

Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi2O3 flowers

Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi2O3 flowers

Local Electric Field Driving Selective Formation of High-Valent Co(IV)═O Species by Regulating Coordination Microenvironment of Co Single Atom

Surveying haemoperfusion impact on COVID-19 from machine learning using Shapley values

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Product

Resources

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Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi₂O₃ flowers

Construction of a Z-scheme heterojunction bifunctional photocatalyst with Ag-modified AgBr embedded in β-Bi₂O₃ flowers