2021
DOI: 10.1016/j.colsurfa.2021.127645
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Bicarbonate activated hydrogen peroxide with cobalt nanoparticles embedded in nitrogen-doped carbon nanotubes for highly efficient organic dye degradation

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Cited by 7 publications
(6 citation statements)
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“…Among the common anions in the wastewater, HCO 3 − is specific for a cobalt–H 2 O 2 catalytic system because it might coordinate with Co 2+ to form a Co 2+ –HCO 3 − complex that is extremely effective for Fenton-like reactions and also to generate secondary carbonate radicals for pollutant degradation. 16–18 Consistent with previous reports, Co 2+ (50 mg L −1 ) alone marginally catalyzed MB degradation (Fig. S11†), but supplying HCO 3 − (10 mM) remarkably enhanced the degradation efficiency, with 96.6 ± 0.1% MB removed within 20 min (Fig.…”
Section: Resultssupporting
confidence: 91%
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“…Among the common anions in the wastewater, HCO 3 − is specific for a cobalt–H 2 O 2 catalytic system because it might coordinate with Co 2+ to form a Co 2+ –HCO 3 − complex that is extremely effective for Fenton-like reactions and also to generate secondary carbonate radicals for pollutant degradation. 16–18 Consistent with previous reports, Co 2+ (50 mg L −1 ) alone marginally catalyzed MB degradation (Fig. S11†), but supplying HCO 3 − (10 mM) remarkably enhanced the degradation efficiency, with 96.6 ± 0.1% MB removed within 20 min (Fig.…”
Section: Resultssupporting
confidence: 91%
“…1f ), and the peak location was consistent with reported Co–N x . 18 In the high-solution Co2p peaks, the subpeaks of Co2p3/2 (780.7 eV) and Co2p1/2 (796.3 eV) and satellite peak of Co2p3/2 (785 eV) were observed ( Fig. 1g ), and the peak at 780.7 eV was consistent with previously observed Co–N x .…”
Section: Resultssupporting
confidence: 90%
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