Efficient degradation of orange II by core shell CoFe2O4–CeO2 nanocomposite with the synergistic effect from sodium persulfate

Construction of Cu7S4@CuCo2O4 Yolk–Shell Microspheres Composite and Elucidation of Its Enhanced Photocatalytic Activity, Mechanism, and Pathway for Carbamazepine Degradation

“…Notably, the 10‐CS/CCO composite exhibited 12 and 5fold higher current intensities than those of CS and CCO, respectively, suggesting the composite significantly enhanced the transfer and separation efficiency of charge carriers in the 10‐CS/CCO composite. [ 47,48 ] We performed electrochemical impedance spectroscopy (EIS) measurements to verify these results further. The 10‐CS/CCO composite exhibited a smaller semicircle diameter than other photocatalysts (Figure 7d).…”

Efficient and recyclable Nd3+-doped CoFe2O4 for boosted visible light-driven photocatalytic degradation of Rhodamine B dye

“…Zhu et al synthesized Ce 3+ -doped CoFe 2 O 4 using the hydrothermal method and found an orange II degradation percentage of 98.5% for 60 min. 12 However, only few studies have investigated the introduction of rare earth metals into CoFe 2 O 4 and their application in the photocatalytic removal of dyes.…”

Effective and Efficient Porous CeO2 Adsorbent for Acid Orange 7 Adsorption

“…Among all the adsorbent materials, ceria (CeO 2 ) is a significant and promising candidate because of its good environmental compatibility and thermal stability [ 30 , 31 ]. Recently, CeO 2 has been employed in water pollution control and synthetized by different chemical and physicochemical strategies [ 32 , 33 ]. In addition, CeO 2 has also been widely used in many other fields, such as oxygen storage capacitors [ 34 ], solid oxide fuel cells [ 35 ], ultraviolet blocking materials [ 36 ], catalysts [ 37 ], etc.…”