Novel 3DOM CeO
            <sub>2</sub>
            Supported LaFeO
            <sub>3</sub>
            as an Effective Heterogeneous Fenton Catalyst for Degradation of Methylene Blue

Li, Chao; Li, Zaixing; Xiaofei, Chen; Qinqin, Zhang; Haojie, Qi; Xin, Yue; Qian, Xing; Zhan-wei, Tian; Zhang, Chenyang; Weitao, Ma

doi:10.1061/(asce)ee.1943-7870.0002043

Cited by 5 publications

(1 citation statement)

References 77 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Zhu et al prepared CuO/CeO 2 catalysts by ultrasonic impregnation and found that the removal rate of diclofenac reached 86.62% by testing [ 22 ]. Li et al prepared LaFeO 3 /3DOM CeO 2 catalyst and found that it maintained effective catalytic degradation of MB after 10 cycles [ 23 ]. In addition, CeO 2 of the same purity is cheaper than other oxides; so, CeO 2 was chosen as the loading in this study [ 24 , 25 ].…”

Section: Introductionmentioning

confidence: 99%

Fabrication of Self-Assembled BiFeO3/CeO2 Nanocatalytic Materials for Efficient Catalytic Dye Degradation

Li,

Wang

et al. 2023

Nanomaterials

View full text Add to dashboard Cite

The catalytic treatment of wastewater serves as an effective way to solve the problem of water pollution, in which non-homogeneous Fenton catalysts are widely used. However, the activity enhancement of non-homogeneous Fenton catalysts still remains a great challenge. Herein, self-assembled BiFeO3/CeO2 nanocatalytic materials with different molar ratios were successfully fabricated by a suspension blending method, following which the structure evolution was determined by various characterizations. The catalytic degradation of methylene blue (MB), rhodamine B (RhB), and saffron T (ST) were performed over the BiFeO3/CeO2 nanocatalytic materials. It was found that the 0.2BiFeO3:0.8CeO2 nanocatalytic materials exhibited an 80.8% degradation efficiency for RhB. The 0.6BiFeO3:0.4CeO2 nanocatalytic materials reached 81.1% and 48.7% for ST and MB, respectively. The BiFeO3/CeO2 nanocatalytic materials also showed a good stability during several cycles. The combination of CeO2 with BiFeO3 led to an enhanced activity for dye degradation, probably due to the electron transfer from ≡Fe2+ to ≡Ce4+. This study provides a new approach to dye degradation by using Fenton catalytic systems.

show abstract

Section: Introductionmentioning

confidence: 99%

Fabrication of Self-Assembled BiFeO3/CeO2 Nanocatalytic Materials for Efficient Catalytic Dye Degradation

Li,

Wang

et al. 2023

Nanomaterials

View full text Add to dashboard Cite

show abstract

Decolorization of RhB on three-dimensional porous CeO2/LaFeO3/SrTiO3 catalyst via photo-fenton-like catalysis

Zhang,

Dong,

Liu

et al. 2024

Photochem Photobiol Sci

View full text Add to dashboard Cite

Anionic polyelectrolyte modified perovskite composite activated hydrogen peroxide to treat high-salinity organic wastewater: Dual effects of electrostatic interaction

Li,

Wang,

et al. 2024

Chemical Engineering Journal

View full text Add to dashboard Cite

Novel 3DOM CeO ₂ Supported LaFeO ₃ as an Effective Heterogeneous Fenton Catalyst for Degradation of Methylene Blue

Cited by 5 publications

References 77 publications

Fabrication of Self-Assembled BiFeO3/CeO2 Nanocatalytic Materials for Efficient Catalytic Dye Degradation

Fabrication of Self-Assembled BiFeO3/CeO2 Nanocatalytic Materials for Efficient Catalytic Dye Degradation

Decolorization of RhB on three-dimensional porous CeO2/LaFeO3/SrTiO3 catalyst via photo-fenton-like catalysis

Anionic polyelectrolyte modified perovskite composite activated hydrogen peroxide to treat high-salinity organic wastewater: Dual effects of electrostatic interaction

Contact Info

Product

Resources

About

Novel 3DOM CeO 2 Supported LaFeO 3 as an Effective Heterogeneous Fenton Catalyst for Degradation of Methylene Blue

Cited by 5 publications

References 77 publications

Fabrication of Self-Assembled BiFeO3/CeO2 Nanocatalytic Materials for Efficient Catalytic Dye Degradation

Fabrication of Self-Assembled BiFeO3/CeO2 Nanocatalytic Materials for Efficient Catalytic Dye Degradation

Decolorization of RhB on three-dimensional porous CeO2/LaFeO3/SrTiO3 catalyst via photo-fenton-like catalysis

Anionic polyelectrolyte modified perovskite composite activated hydrogen peroxide to treat high-salinity organic wastewater: Dual effects of electrostatic interaction

Contact Info

Product

Resources

About

Novel 3DOM CeO ₂ Supported LaFeO ₃ as an Effective Heterogeneous Fenton Catalyst for Degradation of Methylene Blue