Facilely tuning the first-shell coordination microenvironment in iron single-atom for Fenton-like chemistry toward highly efficient wastewater purification

Z Wu, B Huang, X Wang, CS He, Y Liu… - Environmental …, 2023 - ACS Publications
Precisely identifying the atomic structures in single-atom sites and establishing authentic
structure–activity relationships for single-atom catalyst (SAC) coordination are significant …

Coupled surface-confinement effect and pore engineering in a single-Fe-atom catalyst for ultrafast Fenton-like reaction with high-valent iron-oxo complex oxidation

B Huang, Z Wu, X Wang, X Song, H Zhou… - Environmental …, 2023 - ACS Publications
The nanoconfinement effect in Fenton-like reactions shows great potential in environmental
remediation, but the construction of confinement structure and the corresponding …

Modulating electronic structure engineering of atomically dispersed cobalt catalyst in Fenton-like reaction for efficient degradation of organic pollutants

B Huang, X Ren, J Zhao, Z Wu, X Wang… - Environmental …, 2023 - ACS Publications
Currently, the lack of model catalysts limits the understanding of the catalytic essence.
Herein, we report the functional group modification of model single atom catalysts (SACs) …

Selective elimination of sulfonamide antibiotics upon periodate/catechol process: Dominance of quinone intermediates

S Yang, Y Shi, X Wang, Y Liu, Y Ren, W Li, H Zhang… - Water Research, 2023 - Elsevier
Natural organic matter, specifically ortho-quinones organics among them, was considered
can participate in the transformation of sulfonamide antibiotics (SAs). Herein, based on …

Polyvinylpyrrolidone-induced size-dependent catalytic behavior of Fe sites on N-doped carbon substrate and mechanism conversion in Fenton-like oxidation reaction

H Li, N Wang, H Li, Z Ren, W Ma, J Li, Y Du… - Applied Catalysis B …, 2024 - Elsevier
Fe-based N-doped carbon catalysts (Fe/NC-XPVP) are synthesized through a solvent-free
and one-step pyrolysis strategy, allowing for the control of Fe active center sizes and the …

Manganese oxide and derivative-modified materials in advanced oxidation processes: A review of modification enhancement and activation mechanisms

S Sun, S Song, S Yang, YL He, Y Shi, P Zhou… - Chinese Chemical …, 2023 - Elsevier
Manganese oxides (MnO x), as low-toxicity and high-abundance catalysts, have been
demonstrated to hold great promise for application in advanced oxidation processes (AOPs) …

Recent advances on decomplexation mechanisms of heavy metal complexes in persulfate-based advanced oxidation processes

S Wang, MR Razanajatovo, X Du, S Wan, X He… - Chinese Chemical …, 2023 - Elsevier
In some industrial wastewater, heavy metals combine with organic complexing agents to
form heavy metal complexes (HMCs). These HMCs can be difficult to decompose and …

Synergizing electron transfer with singlet oxygen to expedite refractory contaminant mineralization in peroxymonosulfate based heterogeneous oxidation system

YX Huang, KY Chen, SX Wang, SY Zhao, LQ Yu… - Applied Catalysis B …, 2024 - Elsevier
This work explored the feasibility of synergizing singlet oxygen (1 O 2) and electron transfer
pathway (ETP) during catalytic decomposition of peroxymonosulfate to advance the …

Unraveling the discriminative mechanisms for peroxy activation via atomically dispersed Fe-N5 sites for tunable water decontamination

X Song, Y Shi, Z Wu, B Huang, X Wang… - Applied Catalysis B …, 2024 - Elsevier
The discriminative activities and mechanisms for activation of OO bond in peroxy
compounds via single-atom catalysts (SACs) especially with a higher coordination number …

Rational modulation of Fe single-atom electronic structure in a Fe-N2B4 configuration for preferential 1O2 generation in Fenton-like reactions

Y Long, Z Cao, W Wu, W Liu, P Yang, X Zhan… - Applied Catalysis B …, 2024 - Elsevier
The important role of optimizing the coordination environment of single-atom catalysts
(SACs) for selective production of singlet oxygen (1 O 2) in Fenton-like reactions is revealed …