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 …
Assessment of the validity of the quenching method for evaluating the role of reactive species in pollutant abatement during the persulfate-based process
Reactive species such as sulfate radicals (SO 4•−), hydroxyl radicals (• OH), and/or singlet
oxygen (1 O 2) have often been proposed as the main reactive species for pollutant …
oxygen (1 O 2) have often been proposed as the main reactive species for pollutant …
Single‐Atom Iron Anchored Tubular g‐C3N4 Catalysts for Ultrafast Fenton‐Like Reaction: Roles of High‐Valency Iron‐Oxo Species and Organic Radicals
Single‐atom catalysts have emerged as an efficient oxidant activator for eliminating organic
pollutants in Fenton‐like systems. However, the complex preparation, single active site, lack …
pollutants in Fenton‐like systems. However, the complex preparation, single active site, lack …
Electron delocalization triggers nonradical Fenton-like catalysis over spinel oxides
ZY Guo, Y Si, WQ Xia, F Wang, HQ Liu… - Proceedings of the …, 2022 - National Acad Sciences
Nonradical Fenton-like catalysis offers opportunities to overcome the low efficiency and
secondary pollution limitations of existing advanced oxidation decontamination …
secondary pollution limitations of existing advanced oxidation decontamination …
Identification of Fenton-like active Cu sites by heteroatom modulation of electronic density
Developing heterogeneous catalysts with atomically dispersed active sites is vital to boost
peroxymonosulfate (PMS) activation for Fenton-like activity, but how to controllably adjust …
peroxymonosulfate (PMS) activation for Fenton-like activity, but how to controllably adjust …
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 …
Synergy between cobalt and nickel on NiCo2O4 nanosheets promotes peroxymonosulfate activation for efficient norfloxacin degradation
Developing an ultraefficient heterogeneous catalyst for peroxymonosulfate (PMS) activation
at a wide pH range is a challenge. Herein, ultrathin NiCo 2 O 4 nanosheets (NiCo 2 O 4 …
at a wide pH range is a challenge. Herein, ultrathin NiCo 2 O 4 nanosheets (NiCo 2 O 4 …
Selective degradation of electron-rich organic pollutants induced by CuO@ Biochar: the key role of outer-sphere interaction and singlet oxygen
Y Zhao, L Yu, C Song, Z Chen, F Meng… - … Science & Technology, 2022 - ACS Publications
Efficient degradation of organic pollutants by oxidative radicals is challenging in the complex
soil environment because of the invalid consumption of radicals by nontarget background …
soil environment because of the invalid consumption of radicals by nontarget background …