Promoted peroxymonosulfate activation into singlet oxygen over perovskite for ofloxacin degradation by controlling the oxygen defect concentration

Qingwei, 2013, Pharmaceuticals and personal care products in the aquatic environment in China: a review, J. Hazard. Mater., 262, 189, 10.1016/j.jhazmat.2013.08.040

Lindberg, 2014, Occurrence and behaviour of 105 active pharmaceutical ingredients in sewage waters of a municipal sewer collection system, Water. Res., 58, 221, 10.1016/j.watres.2014.03.076

Zhang, 2013, Fate of antibiotics during wastewater treatment and antibiotic distribution in the effluent-receiving waters of the Yellow Sea, northern China, Mar. Pollut. Bull., 73, 282, 10.1016/j.marpolbul.2013.05.007

Liu, 2016, Simultaneous degradation of ofloxacin and recovery of Cu(II) by photoelectrocatalysis with highly ordered TiO2 nanotubes, J. Hazard. Mater., 308, 264, 10.1016/j.jhazmat.2016.01.046

Peres, 2015, Photocatalytic degradation of ofloxacin and evaluation of the residual antimicrobial activity, Photochem. Photobiol. Sci., 14, 556, 10.1039/C4PP00256C

Tay, 2015, Ozonation of ofloxacin in water: by-products, degradation pathway and ecotoxicity assessment, Sci. Total. Environ., 520, 23, 10.1016/j.scitotenv.2015.03.033

Hapeshi, 2013, Sonophotocatalytic treatment of ofloxacin in secondary treated effluent and elucidation of its transformation products, Chem. Eng. J., 224, 96, 10.1016/j.cej.2012.11.048

Tsitonaki, 2010, In Situ chemical oxidation of contaminated soil and groundwater using persulfate: a review, Crit. Rev. Env. Sci. Tec., 40, 55, 10.1080/10643380802039303

Wang, 2015, New insights into heterogeneous generation and evolution processes of sulfate radicals for phenol degradation over one-dimensional α-MnO2 nanostructures, Chem. Eng. J., 266, 12, 10.1016/j.cej.2014.12.066

Ahn, 2016, Activation of peroxymonosulfate by surface-loaded noble metal nanoparticles for oxidative degradation of organic compounds, Environ. Sci. Technol., 50, 10187, 10.1021/acs.est.6b02841

Lei, 2015, Heterogeneous degradation of organic pollutants by persulfate activated by CuO-Fe3O4: mechanism, stability, and effects of pH and bicarbonate ions, Environ. Sci. Technol., 49, 6838, 10.1021/acs.est.5b00623

Hu, 2017, Enhanced degradation of iopamidol by peroxymonosulfate catalyzed by two pipe corrosion products (CuO and delta-MnO2), Water Res., 112, 1, 10.1016/j.watres.2017.01.025

Feng, 2017, Surface-bound sulfate radical-dominated degradation of 1,4-dioxane by alumina-supported palladium (Pd/Al2O3) catalyzed peroxymonosulfate, Water Res., 120, 12, 10.1016/j.watres.2017.04.070

Anipsitakis, 2005, Heterogeneous activation of oxone using Co3O4, J. Phys. Chem. B, 109, 13052, 10.1021/jp052166y

Lin, 2017, LaMO3 perovskites (M = Co, Cu, Fe and Ni) as heterogeneous catalysts for activating peroxymonosulfate in water, Chem. Eng. Sci., 160, 96, 10.1016/j.ces.2016.11.017

Tian, 2017, A novel singlet oxygen involved peroxymonosulfate activation mechanism for degradation of ofloxacin and phenol in water, Chem. Commun., 53, 6589, 10.1039/C7CC02820B

Xu, 2013, Synthesis of perovskite-based porous La0.75Sr0.25MnO3 nanotubes as a highly efficient electrocatalyst for rechargeable lithium-oxygen batteries, Angew. Chem. Int. Ed., 52, 3887, 10.1002/anie.201210057

Bai, 2017, A game changer: a multifunctional perovskite exhibiting giant ferroelectricity and narrow bandgap with potential application in a truly monolithic multienergy harvester or sensor, Adv. Mater., 29, 10.1002/adma.201700767

Duan, 2018, Insights into perovskite-catalyzed peroxymonosulfate activation: maneuverable cobalt sites for promoted evolution of sulfate radicals, Appl. Catal. B: Environ., 220, 626, 10.1016/j.apcatb.2017.08.088

Grimaud, 2013, Double perovskites as a family of highly active catalysts for oxygen evolution in alkaline solution, Nat. Commun., 4, 2439, 10.1038/ncomms3439

Nie, 2015, Enhanced Fenton-like degradation of refractory organic compounds by surface complex formation of LaFeO3 and H2O2, J. Hazard. Mater., 294, 195, 10.1016/j.jhazmat.2015.03.065

Zhang, 2012, Enhanced Fenton degradation of Rhodamine B over nanoscaled Cu-doped LaTiO3 perovskite, Appl. Catal. B: Environ., 125, 418, 10.1016/j.apcatb.2012.06.015

Shaterian, 2014, Synthesis, characterization and photocatalytic activity of LaMnO3 nanoparticles, Appl. Surf. Sci., 318, 213, 10.1016/j.apsusc.2014.03.087

Carbajo, 2007, Ozonation of phenolic wastewaters in the presence of a perovskite type catalyst, Appl. Catal. B: Environ., 74, 203, 10.1016/j.apcatb.2007.02.007

Sun, 2013, Co3O4 nanocrystals with predominantly exposed facets: synthesis, environmental and energy applications, J. Mater. Chem. A, 1, 14427, 10.1039/c3ta12960h

Zhang, 2012, Synthesis and applications of noble metal nanocrystals with high-energy facets, Nano Today, 7, 586, 10.1016/j.nantod.2012.10.005

Bratlie, 2007, Platinum nanoparticle shape effects on benzene hydrogenation selectivity, Nano Letters, 7, 3097, 10.1021/nl0716000

González-Prior, 2018, Catalytic removal of chlorinated compounds over ordered mesoporous cobalt oxides synthesised by hard-templating, Appl. Catal. B: Environ., 222, 9, 10.1016/j.apcatb.2017.09.050

Wang, 2013, A simple co-nanocasting method to synthesize high surface area mesoporous LaCoO3 oxides for CO and NO oxidations, Micropor. Mesopor. Mat., 176, 8, 10.1016/j.micromeso.2013.03.033

Liang, 2008, A rapid spectrophotometric determination of persulfate anion in ISCO, Chemosphere, 73, 1540, 10.1016/j.chemosphere.2008.08.043

Shao, 2018, Identification and regulation of active sites on nanodiamonds: establishing a highly efficient catalytic system for oxidation of organic contaminants, Adv. Funct. Mater., 28, 1705295, 10.1002/adfm.201705295

Li, 2012, Mechanism of photogenerated reactive oxygen species and correlation with the antibacterial properties of engineered metal-oxide nanoparticles, Acs Nano, 6, 5164, 10.1021/nn300934k

Pan, 2013, Synthesis and photocatalytic hydrogen production of a novel photocatalyst LaCO3OH, J. Mater. Chem. A, 1, 6629, 10.1039/c3ta01553j

Zheng, 2017, Designed oxygen carriers from macroporous LaFeO3 supported CeO2 for chemical-looping reforming of methane, Appl. Catal. B: Environ., 202, 51, 10.1016/j.apcatb.2016.08.024

Luo, 2015, Manganese oxide octahedral molecular sieve (OMS-2) as an effective catalyst for degradation of organic dyes in aqueous solutions in the presence of peroxymonosulfate, Appl. Catal. B: Environ., 164, 92, 10.1016/j.apcatb.2014.09.008

Pino, 2014, Hydrogen from biogas: Catalytic tri-reforming process with Ni/LaCeO mixed oxides, Appl. Catal. B: Environ., 148–149, 91, 10.1016/j.apcatb.2013.10.043

Lin, 2010, Electron spin resonance probed suppressing of the cycloidal spin structure in doped bismuth ferrites, Appl. Phys. Lett., 96, 10.1063/1.3451463

Yan, 2015, Tailoring surface phase transition and magnetic behaviors in BiFeO3 via doping engineering, Sci. Rep., 5, 9128, 10.1038/srep09128

Nair, 2017, The role of surface O-vacancies in the photocatalytic oxidation of Methylene Blue by Zn-doped TiO2: A Mechanistic approach, J. Photoch. Photobio. A, 345, 36, 10.1016/j.jphotochem.2017.05.016

Chen, 2017, Defective BiFeO3 with surface oxygen vacancies: facile synthesis and mechanism insight into photocatalytic performance, Sol. Energ. Mat. Sol. C, 171, 24, 10.1016/j.solmat.2017.06.021

Evans, 1985, Studies on singlet oxygen in aqueous solution. Part 3. The decomposition of peroxy-acids, J. Chem. Soc. Dalton, 1151, 10.1039/dt9850001151

Ball, 1956, The kinetics and mechanism of the decomposition of Caro’s acid. I, J. Am. Chem. Soc., 78, 1125, 10.1021/ja01587a011

Koubek, 1964, An Isotope study of the decomposition of Caro’s acid, Inorg. Chem., 3, 1331, 10.1021/ic50019a035

Zhang, 2012, Alkali-metal-promoted Pt/TiO2 opens a more efficient pathway to formaldehyde oxidation at ambient temperatures, Angew. Chem. Int. Ed., 51, 9628, 10.1002/anie.201202034

Cuquerella, 2003, Photochemical properties of ofloxacin involved in oxidative DNA damage: a comparison with rufloxacin, Chem. Res. Toxicol., 16, 562, 10.1021/tx034006o

Ravanat, 2006, Singlet oxygen oxidation of 2′-deoxyguanosine. Formation and mechanistic insights, Tetrahedron, 62, 10709, 10.1016/j.tet.2006.08.097

Pi, 2014, Degradation potential of ofloxacin and its resulting transformation products during Fenton oxidation process, Chin. Sci. Bull., 59, 2618, 10.1007/s11434-014-0293-7

Wang, 2018, Enhanced superoxide radical production for ofloxacin removal via persulfate activation with Cu-Fe oxide, Chem. Eng. J., 354, 473, 10.1016/j.cej.2018.08.055

Ge, 2015, New insights into the aquatic photochemistry of fluoroquinolone antibiotics: Direct photodegradation, hydroxyl-radical oxidation, and antibacterial activity changes, Sci. Total Environ., 527–528, 12, 10.1016/j.scitotenv.2015.04.099

Pi, 2014, Oxidation of ofloxacin by Oxone/Co(2+): identification of reaction products and pathways, Environ. Sci. Pollut. Res. Int., 21, 3031, 10.1007/s11356-013-2220-x