Merits and limitations of radical vs. nonradical pathways in persulfate-based advanced oxidation processes
Urbanization and industrialization have exerted significant adverse effects on water quality,
resulting in a growing need for reliable and eco-friendly treatment technologies. Persulfate …
resulting in a growing need for reliable and eco-friendly treatment technologies. Persulfate …
Origins of electron-transfer regime in persulfate-based nonradical oxidation processes
Persulfate-based nonradical oxidation processes (PS-NOPs) are appealing in wastewater
purification due to their high efficiency and selectivity for removing trace organic …
purification due to their high efficiency and selectivity for removing trace organic …
Unveiling the Origins of Selective Oxidation in Single-Atom Catalysis via Co–N4–C Intensified Radical and Nonradical Pathways
M Yang, Z Hou, X Zhang, B Gao, Y Li… - Environmental …, 2022 - ACS Publications
Single-atom catalysts (SACs)-based peroxymonosulfate (PMS) systems are highly selective
to the type of organic pollutants while the mechanisms remain ambiguous. In this work, we …
to the type of organic pollutants while the mechanisms remain ambiguous. In this work, we …
Effects of molecular structure on organic contaminants' degradation efficiency and dominant ROS in the advanced oxidation process with multiple ROS
In this study, the previously overlooked effects of contaminants' molecular structure on their
degradation efficiencies and dominant reactive oxygen species (ROS) in advanced …
degradation efficiencies and dominant reactive oxygen species (ROS) in advanced …
Rational Regulation of Co–N–C Coordination for High-Efficiency Generation of 1O2 toward Nearly 100% Selective Degradation of Organic Pollutants
Y Yao, C Wang, X Yan, H Zhang, C Xiao… - Environmental …, 2022 - ACS Publications
Single oxygen-based advanced oxidation processes (1O2-AOPs) exhibit great prospects in
selective degradation of organic pollutants. However, efficient production of 1O2 via tailored …
selective degradation of organic pollutants. However, efficient production of 1O2 via tailored …
The debatable role of singlet oxygen in persulfate-based advanced oxidation processes
L Wang, K Xiao, H Zhao - Water Research, 2023 - Elsevier
Abstract Singlet oxygen (1 O 2) attracts much attention in persulfate-based advanced
oxidation processes (PS-AOPs), because of its wide pH tolerance and high selectivity …
oxidation processes (PS-AOPs), because of its wide pH tolerance and high selectivity …
Almost 100% electron transfer regime over Fe− Co dual-atom catalyst toward pollutants removal: Regulation of peroxymonosulfate adsorption mode
Fe− Co dual-atom catalyst (FeCo− DAC) with FeCo− N 6 moiety anchored in the carbon
skeleton is fabricated to achieve a nearly 100% electron-transfer process (ETP) for high …
skeleton is fabricated to achieve a nearly 100% electron-transfer process (ETP) for high …
Ultrahigh peroxymonosulfate utilization efficiency over CuO nanosheets via heterogeneous Cu (III) formation and preferential electron transfer during degradation of …
In persulfate activation by copper-based catalysts, high-valent copper (Cu (III)) is an
overlooked reactive intermediate that contributes to efficient persulfate utilization and …
overlooked reactive intermediate that contributes to efficient persulfate utilization and …
Nitrogen vacancy-modulated peroxymonosulfate nonradical activation for organic contaminant removal via high-valent cobalt-oxo species
J Jiang, Z Zhao, J Gao, T Li, M Li, D Zhou… - … Science & Technology, 2022 - ACS Publications
Rapid generation of high-valent cobalt-oxo species (Co (IV)═ O) for the removal of organic
contaminants has been challenging because of the low conversion efficiency of Co (III)/Co …
contaminants has been challenging because of the low conversion efficiency of Co (III)/Co …
Single-atom catalysts across the periodic table
Isolated atoms featuring unique reactivity are at the heart of enzymatic and homogeneous
catalysts. In contrast, although the concept has long existed, single-atom heterogeneous …
catalysts. In contrast, although the concept has long existed, single-atom heterogeneous …