Singlet oxygen in the removal of organic pollutants: An updated review on the degradation pathways based on mass spectrometry and DFT calculations

MP Rayaroth, UK Aravind, G Boczkaj… - Chemosphere, 2023 - Elsevier
… applications, a proper review of the degradation mechanism by 1 O 2 is not yet available.
Hence, we reviewed the possible degradation pathways of organic contaminants in 1 O 2 -…

Singlet oxygen: Properties, generation, detection, and environmental applications

Y Wang, Y Lin, S He, S Wu, C Yang - Journal of Hazardous Materials, 2024 - Elsevier
… reactive oxygen species (ROS) with strong oxidizing properties to degrade and mineralize
organic pollutants … with research barriers and future perspectives based on the current review. …

Efficient generation of singlet oxygen on modified g-C3N4 photocatalyst for preferential oxidation of targeted organic pollutants

L Xu, L Li, L Yu, CY Jimmy - Chemical Engineering Journal, 2022 - Elsevier
… In recent decades, environmental pollution by refractory … The 1 O 2 could serve as an efficient
oxidative specie for degradation of organic pollutants (eg BPA) in a wide pH range (from 4 …

Ultrafast degradation of emerging organic pollutants via activation of peroxymonosulfate over Fe3C/Fe@ NCx: Singlet oxygen evolution and electron-transfer …

C Zhao, L Meng, H Chu, JF Wang, T Wang, Y Ma… - Applied Catalysis B …, 2023 - Elsevier
… , the singlet oxygen ( 1 O 2 ) and electron-transfer can be accounted for the organic pollutant
removal. … good resistance to inorganic anions and natural organic matters (NOMs). It was …

Superior performance of ZnCoOx/peroxymonosulfate system for organic pollutants removal by enhancing singlet oxygen generation: The effect of oxygen vacancies

J Zhao, F Li, H Wei, H Ai, L Gu, J Chen, L Zhang… - Chemical Engineering …, 2021 - Elsevier
… than undoped sample towards organic pollutants degradation. … by the current study that the
content of oxygen vacancies on … of oxygen vacancies. O 2 plays the most critical role in the …

Selective Oxidative Degradation of Organic Pollutants by Singlet Oxygen-Mediated Photosensitization: Tin Porphyrin versus C60 Aminofullerene Systems

H Kim, W Kim, Y Mackeyev, GS Lee… - … science & technology, 2012 - ACS Publications
… systems for photochemical degradation of organic pollutants. … Significant degradation of
pharmaceuticals in the presence … (27) Our recent findings (28, 29) also demonstrated that C 60 …

The debatable role of singlet oxygen in persulfate-based advanced oxidation processes

L Wang, K Xiao, H Zhao - Water Research, 2023 - Elsevier
oxygen species (ROS) at similar active sites, pH dependence, broad-spectrum activity, and
selectivity in the elimination of organic pollutants. To … it has to degrade organic pollutants. The …

Peroxydisulfate activation and singlet oxygen generation by oxygen vacancy for degradation of contaminants

Y Bu, H Li, W Yu, Y Pan, L Li, Y Wang… - … science & technology, 2021 - ACS Publications
… These metrics are regularly updated to reflect usage leading up to the last few days. … novel
perspective on OV-mediated activation of PDS for selective degradation of organic pollutants. …

Photochemically produced singlet oxygen: applications and perspectives

I Pibiri, S Buscemi, A Palumbo Piccionello… - …, 2018 - Wiley Online Library
… This Review provides an updated guide for photochemists to … Moreover, singlet oxygen can
promote the degradation of … a more conscious disposal of organic compounds which should …

Singlet oxygen-mediated electrochemical filter for selective and rapid degradation of organic compounds

D Guo, Y Liu - Industrial & Engineering Chemistry Research, 2020 - ACS Publications
… Our data were then used to propose a working mechanism of the current electrochemical
system for the oxidation of pollutants (see Figure 4). Since NaClO, H 2 O 2 , or the electric field …