Highly efficient photodegradation of magnetic GO-Fe3O4@SiO2@CdS for phenanthrene and pyrene: Mechanism insight and application assessment

Gentamicin Sulfate Grafted Magnetic GO Nanohybrids with Excellent Antibacterial Properties and Recyclability

“…The characteristic peak signals that appeared in 1219 cm −1 and 1067 cm −1 are assigned to the C-OH and C-O stretching vibrations [25,26]. In the case of MGO (curve b), the characteristic peaks of functional groups were similar to those of GO, except a new peak at 586 cm −1 was observed, which was assigned to the Fe-O stretching vibration [27,28]. For GS-MGO (curve c), two bands of 1619 cm −1 and 1562 cm −1 corresponding to C=O and N-H of amide appeared on its spectrum [29,30].…”

Preparation of Magnetic Graphene Photocatalytic Nano-adsorbent for the Sustainable Removal of Polycyclic Aromatic Hydrocarbons from Aqueous Solution

“…In view of their structure, they have different number of aromatic rings. Since more aromatic rings will have stronger π-π effect [21,22], it is reasonable that the optimum amounts of MGST have the trend of PYR< PHE <NAP while the order of removal efficiencies is NAP> PHE> PYR.…”

Sulfur-modulated metal–organic framework MIL-101(Fe) with CQDs anchored as an efficient light-driven photocatalyst: photocatalytic performance and mechanism investigation

“…10 Thus, in recent years, with the booming development of semiconductor and photoelectric chemistry technology, photocatalysis as a novel and efficient wastewater purification technology has been increasingly favored and studied by researchers. 11 Currently, many photocatalysts have been exploited for organic pollutant degradation, 12 heavy metal ion removal, 13 CO 2 reduction and water splitting, 14,15 etc., including metal oxides 16,17 such as Fe 2 O 3 , Cu 2 O, and Bi 2 O 3 , metallic sulfides 18,19 such as CdS and MoS 2 , bismuth-based photocatalysts, 20 silver-based photocatalysts, 21 g-C 3 N 4 , and metal organic frameworks. 22 Among the semiconductor catalysts, metal-organic frameworks (MOFs) are typical porous inorganic-organic hybrid materials.…”

“…11 Currently, many photocatalysts have been exploited for organic pollutant degradation, 12 heavy metal ion removal, 13 CO 2 reduction and water splitting, 14,15 etc. , including metal oxides 16,17 such as Fe 2 O 3 , Cu 2 O, and Bi 2 O 3 , metallic sulfides 18,19 such as CdS and MoS 2 , bismuth-based photocatalysts, 20 silver-based photocatalysts, 21 g-C 3 N 4 , and metal organic frameworks. 22…”