Immobilized Ag₃PO₄/GO on 3D nickel foam and its photocatalytic degradation of norfloxacin antibiotic under visible light

Abstract

A series of Ag3PO4/graphene oxide catalysts were dip-coated onto 3D nickel foam for photocatalytic degradation of norfloxacin antibiotics.

Dynamic Self-Rectifying Liquid Metal–Semiconductor Heterointerfaces: A Platform for Development of Bioinspired Afferent Systems

“…The energy dispersive X-ray spectroscopy (EDS) analysis demonstrates the uniform distribution of Ti and O over the surface of Ni branch (Figure S1). Two distinctive photoluminescence characteristic peaks − at the vicinity of ∼330.0 and ∼725.0 eV are independently allocated to TiO 2 and Ni, respectively (Figure S1). In addition, the characteristic Raman peaks at 143.0, 196.0, 399.0, 525.0, and 638.0 cm –1 (Figure S1) are respectively assigned to E 1g , E 2g , B 1g , A 1g /B 1g , and E g vibrational TiO 2 modes .…”

Recent Advances of Photocatalytic Application in Water Treatment: A Review

“…Wang et al [ 80 ] synthesized the magnetic NiFe 2 O 4 /CS composite by the hot water method to activate persulfate for the elimination of levofloxacin. When the levofloxacin degradation was carried out under the optimized condition, with 0.6 g/L NiFe 2 O 4 /CS composite and 1.8 g/L persulfate being added and the initial pH being adjusting to 5, 67%, levofloxacin was degraded within 1 h. Yang’s research group found that the recycling challenge was solved by preparing different graphene oxide loaded Ag 3 PO 4 /GO film catalysts, and the degradation rate of norfloxacin was about 83.68% in 100 min and the reaction rate constant k was 1.9 times that of pristine Ag 3 PO 4 [ 81 ].…”

Detoxification of Endocrine Disruptors in Water Using Visible-Light-Active Nanostructures: A Review

“…Norfloxacin is another class of fluoroquinolone synthetic antibiotics used in veterinary medicine and human infection treatment. It can cause serious health issues because of its teratogenic, mutagenic, and embryotoxic nature . Various binary and ternary composites are reported for this drug decomposition.…”

“…Various binary and ternary composites are reported for this drug decomposition. Photogenerated electrons of Ag 3 PO 4 were efficiently separated through conductive graphene oxide (GO) in the Ag 3 PO 4 /GO film catalyst supported on Ni foam, and the generated active O 2 •– and • OH radicals were involved in norfloxacin degradation . Conductive GO extracts the electrons from the CB of Ag 3 PO 4 to prevent recombination.…”

“…It can cause serious health issues because of its teratogenic, mutagenic, and embryotoxic nature. 136 Various binary and ternary composites are reported for this drug decomposition. Photogenerated electrons of Ag 3 PO 4 were efficiently separated through conductive graphene oxide (GO) in the Ag 3 PO 4 /GO film catalyst supported on Ni foam, and the generated active O 2…”