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   Articles with "peroxymonosulfate" as a keyword



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Facile synthesis of CoFe2O4 magnetic nanomaterial by natural cellulose template and catalytic performance in heterogeneous activation of peroxymonosulfate

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recommendations! Published in 2019 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-019-05118-9

Abstract: Fibrous cobalt ferrite catalyst was synthesized using the sol–gel method combined with celloulose template. This technology can exactly reproduce the microstructure of cellulose template on nanometer level. The obtained cobalt ferrite was characterized by field… read more here.

Keywords: degradation; peroxymonosulfate; template; cofe2o4 ... See more keywords
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Rapid and efficient removal of naproxen from water by CuFe2O4 with peroxymonosulfate

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recommendations! Published in 2020 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-020-08613-7

Abstract: Naproxen, a widely used nonsteroidal anti-inflammatory drug, has been detected in many environmental matrixes and is regarded as an emerging pollutant. Sulfate radical (SO4·-) -based advanced oxidation processes have attracted wide attention due to their… read more here.

Keywords: peroxymonosulfate; water; removal; cufe2o4 peroxymonosulfate ... See more keywords
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Efficient activation of peroxymonosulfate by nanotubular Co3O4 for degradation of Acid Orange 7: performance and mechanism

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recommendations! Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-19434-1

Abstract: Morphology optimization of catalysts has been considered as a viable strategy to improve the catalytic efficiency for peroxymonosulfate (PMS) activation by providing high surface area and abundant active sites. In this study, nanotubular Co3O4 (NT-Co3O4)… read more here.

Keywords: activation; peroxymonosulfate; pms; co3o4 ... See more keywords
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Facile synthesis of CoOOH@MXene to activate peroxymonosulfate for efficient degradation of sulfamethoxazole: performance and mechanism investigation

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recommendations! Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-19664-3

Abstract: Using MXene as substrate, CoOOH@MXene with different mass content of CoOOH were prepared and used to active peroxymonosulfate (PMS) for the sulfamethoxazole (SMX) degradation. The sample characterizations demonstrated the successful preparation of CoOOH@MXene. CoOOH@MXene possessed… read more here.

Keywords: peroxymonosulfate; performance; degradation; coooh ... See more keywords
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Peroxymonosulfate activation using heterogeneous catalyst Sr2FeO4 coated on SBA-15 for efficient degradation of antibiotic sulfapyridine

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recommendations! Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-20277-z

Abstract: It is significant to explore the advanced oxidation process (AOP) for antibiotic degradation. Herein, a peroxymonosulfate (PMS) activator, Sr2FeO4/SBA-15 (SFS) heterogeneous catalyst, was synthesized by in situ growth of Sr2FeO4 on the surface of SBA-15.… read more here.

Keywords: heterogeneous catalyst; activation; catalyst; degradation ... See more keywords
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A superior active and stable spinel sulfide for catalytic peroxymonosulfate oxidation of bisphenol S

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recommendations! Published in 2018 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.07.058

Abstract: Abstract In this paper, for the first time the spinel sulfide carrollite (CuCo2S4) was applied to activate peroxymonosulfate (PMS) for the abatement of an endocrine disrupting compound (EDC) bisphenol S (BPS) in water. The hydrothermally… read more here.

Keywords: peroxymonosulfate; bisphenol; oxidation; surface ... See more keywords

Monodispersed CuFe2O4 nanoparticles anchored on natural kaolinite as highly efficient peroxymonosulfate catalyst for bisphenol A degradation

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recommendations! Published in 2019 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2019.04.052

Abstract: Abstract In this study, CuFe 2 O 4 /kaolinite catalysts were fabricated through a facile citrate combustion method and were evaluated for their efficiency to activate peroxymonosulfate (PMS) towards the destruction of bisphenol A (BPA).… read more here.

Keywords: cufe kaolinite; bisphenol; monodispersed cufe2o4; degradation ... See more keywords
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A novel magnetic heterogeneous catalyst oxygen-defective CoFe2O4−x for activating peroxymonosulfate

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recommendations! Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.03.034

Abstract: Abstract Through direct and indirect radical mechanism of peroxymonosulfate (PMS) activation, novel CoFe2O4−x catalysts were successfully developed via hydrogen calcination to overcome popular disadvantages of the dependence on pH. Bisphenol A (BPA) was selected as… read more here.

Keywords: activation; surface; direct indirect; cofe2o4 ... See more keywords
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Insights into heterogeneous catalytic activation of peroxymonosulfate by Pd/g-C3N4: The role of superoxide radical and singlet oxygen

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recommendations! Published in 2017 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2017.08.016

Abstract: Abstract Pd nanoparticles anchored on graphitic nitride carbon (Pd/g-C 3 N 4 ) hybrid catalytic system was prepared by a simple KBH 4 reduction method. Pd/g-C 3 N 4 was very active in the degradation… read more here.

Keywords: singlet oxygen; superoxide radical; radical singlet; peroxymonosulfate ... See more keywords
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Degradation of tartrazine by peroxymonosulfate through magnetic Fe2O3/Mn2O3 composites activation

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recommendations! Published in 2020 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2020.02.033

Abstract: Abstract In this study, Fe2O3/Mn2O3 composite was synthesized by a facile two-step technique, and several methods were carried out to characterize it. Then, the decomposition experiments of tartrazine (TTZ), a kind of refractory organic pollutant,… read more here.

Keywords: fe2o3 mn2o3; degradation; mn2o3; peroxymonosulfate ... See more keywords
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Sustainable activation of peroxymonosulfate by the Mo(IV) in MoS2 for the remediation of aromatic organic pollutants

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recommendations! Published in 2020 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2020.08.002

Abstract: Abstract Although MoS2 has been proved to be a very ideal cocatalyst in advanced oxidation process (AOPs), the activation process of peroxymonosulfate (PMS) is still inseparable from metal ions which inevitably brings the risk of… read more here.

Keywords: pms; peroxymonosulfate; mos2; commercial mos2 ... See more keywords