Merits and limitations of radical vs. nonradical pathways in persulfate-based advanced oxidation processes

Y Yan, Z Wei, X Duan, M Long, R Spinney… - … science & technology, 2023 - ACS Publications
Urbanization and industrialization have exerted significant adverse effects on water quality,
resulting in a growing need for reliable and eco-friendly treatment technologies. Persulfate …

Generation and identification of 1O2 in catalysts/peroxymonosulfate systems for water purification

Q Fang, H Yang, S Ye, P Zhang, M Dai, X Hu, Y Gu… - Water Research, 2023 - Elsevier
Catalysts for peroxymonosulfate (PMS) activation are appealing in the purification of organic
wastewater. Singlet oxygen (1 O 2) is widely recognized as a crucial reactive species for …

Fenton-like activity and pathway modulation via single-atom sites and pollutants comediates the electron transfer process

J Guo, Y Wang, Y Shang, K Yin, Q Li, B Gao… - Proceedings of the …, 2024 - pnas.org
The studies on the origin of versatile oxidation pathways toward targeted pollutants in the
single-atom catalysts (SACs)/peroxymonosulfate (PMS) systems were always associated …

Different reaction mechanisms of SO4•− and• OH with organic compound interpreted at molecular orbital level in Co (II)/peroxymonosulfate catalytic activation system

H Zhang, C **e, L Chen, J Duan, F Li, W Liu - Water Research, 2023 - Elsevier
Hydroxyl radical (• OH) and sulfate radical (SO 4•−) produced in advanced oxidation
processes (AOPs) have been widely studied for organic contaminants degradation …

Antibiotics degradation by advanced oxidation process (AOPs): Recent advances in ecotoxicity and antibiotic-resistance genes induction of degradation products

S Li, Y Wu, H Zheng, H Li, Y Zheng, J Nan, J Ma… - Chemosphere, 2023 - Elsevier
Antibiotic contamination could cause serious risks of ecotoxicity and resistance gene
induction. Advanced oxidation processes (AOPs) such as Fenton, photocatalysis, activated …

Redox potentials of pollutants determining the dominate oxidation pathways in manganese single-atom catalyst (Mn-SAC)/peroxymonosulfate system: Selective …

K Yin, Y Shang, D Chen, B Gao, Q Yue, X Xu - Applied Catalysis B …, 2023 - Elsevier
Versatile persulfate-based catalytic mechanisms induced by highly-effective single atom
catalysts (SACs) have been intensively reported, which was mainly ascribed to the versatile …

A review of the innovations in metal-and carbon-based catalysts explored for heterogeneous peroxymonosulfate (PMS) activation, with focus on radical vs. non-radical …

M Kohantorabi, G Moussavi, S Giannakis - Chemical Engineering Journal, 2021 - Elsevier
The heterogeneous, sulfate radical-based AOPs (SR-AOPs) have emerged over the last
decade as a highly potent technology for the removal of various organic contaminants from …

Density functional theory calculations for insight into the heterocatalyst reactivity and mechanism in persulfate-based advanced oxidation reactions

P Zhang, Y Yang, X Duan, Y Liu, S Wang - ACS Catalysis, 2021 - ACS Publications
Advanced oxidation processes (AOPs) based on persulfates such as peroxymonosulfate
and peroxydisulfate via heterogeneous catalysts have been a research hotspot due to their …

Toward selective oxidation of contaminants in aqueous systems

Z Yang, J Qian, C Shan, H Li, Y Yin… - Environmental Science & …, 2021 - ACS Publications
The presence of diverse pollutants in water has been threating human health and aquatic
ecosystems on a global scale. For more than a century, chemical oxidation using strongly …

Cobalt-based catalysts for heterogeneous peroxymonosulfate (PMS) activation in degradation of organic contaminants: Recent advances and perspectives

W Zhao, Q Shen, T Nan, M Zhou, Y **a, G Hu… - Journal of Alloys and …, 2023 - Elsevier
Owing to their excellent decontamination performance, sulfate radical-based advanced
oxidation processes (SR-AOPs) have aroused great research interests in recent years …