Synthesis and photocatalytic degradation efficiency of MgFe₂O₄@CuO nanocomposite for Bromophenol blue dye removal

Journal of the Chinese Chemical Society, Год журнала: 2025, Номер unknown

Опубликована: Март 14, 2025

Abstract Rapid advances in science and technology have made life easier, but they also brought forth a number of issues that put both living things non‐living objects at risk. In this work, MgFe 2 O 4 @CuO has been synthesized via the co‐precipitation method to minimize creation environmentally unfavorable gases, demonstrating need for materials may be used purposes. Particularly, nanocomposite aims removal Bromophenol blue (BPB) dye. Utilizing FTIR, XRD, EDX SEM, as‐synthesized material was examined. Therefore, parameters, including contact duration, pH activity, etc., were thoroughly examined order measure effectiveness photocatalytic degradation. The degradation efficiency composite is noticed 52.68%, 66.65%, 90.94% 15, 30, 45 min, respectively. Of all samples, heterojunction exhibits highest efficiency. According results, magnetic ferrite enhances charge transfer, decreases electron–hole recombination, increases radiation absorption. Results work exhibit industrial wastewater treatment. As result, affordable useful variety tasks.

Язык: Английский

---

Enhanced photocatalytic performance of CeO2/ZnO/TiO2nanocomposite: Role of reduced bandgap and core-shell heterojunction morphology

Optical Materials, Год журнала: 2025, Номер unknown, С. 116990 - 116990

Опубликована: Март 1, 2025

Язык: Английский

---

Economic Photocatalytic Degradation of Environmental Pollutants Over CuBi2O4/Ag2CrO4 Photocatalyst with Core-Shell Heterostructure: S-Scheme Mechanism

Journal of Cluster Science, Год журнала: 2025, Номер 36(3)

Опубликована: Апрель 5, 2025

Язык: Английский

---

Preparation of bifunctional Ag2CO3 decorated BiVO4 nanospheres for high-performance electrochemical energy storage and photocatalytic activity

Surfaces and Interfaces, Год журнала: 2025, Номер 57, С. 105756 - 105756

Опубликована: Янв. 1, 2025

Язык: Английский

---

NiFeP@CoCr-LDH: A novel bifunctional catalyst for high-performance hydrogen and oxygen evolution reactions

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2025, Номер 169, С. 105941 - 105941

Опубликована: Янв. 18, 2025

Язык: Английский

---

Enhancing Spin-Orbit coupling in covalent organic polymers to facilitate intersystem crossing for uranium (VI) photoreduction

Journal of Colloid and Interface Science, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

---

Enhanced Photocatalytic Degradation of Bisphenol A by a Novel MOF/CuFe₂O₄ Composite in Wastewater Treatment

Microscopy Research and Technique, Год журнала: 2025, Номер unknown

Опубликована: Фев. 2, 2025

The synergistic effects of a CuFe₂O₄ and cobalt/nickel metal organic framework (Co/Ni-MOF) based composite (MOF/CuFe₂O₄) were explored for photodegradation Bisphenol A (BPA), various MOF/CuFe₂O₄ composites synthesized via hydrothermal method, By adjusting to Co/Ni-MOF mass ratios 2:1, 1:1, 1:2 denoted as (2:1), (1:1), (1:2), respectively. (1:1) with band gap energy (Eg) 2.28 eV exhibited excellent photocatalytic activity achieving 98% degradation 10 ppm BPA solution under visible light (50 W) irradiation within 75 min, at pH 3, 25°C. This process achieved quantum yield (QY) 9.10 × 10-6 molecules photon-1 space-time (SY) 10-7, highlighting the composite's efficiency potential practical applications. Visible-light absorption improved photon increased (25 50 facilitated generation ˙O2-$$ \dot{\mkern6mu}{\mathrm{O}}_2^{-} $$ radicals. Kinetic studies indicated first-order reaction rate (R2 = 0.964) by composite. Additionally, demonstrated superior antimicrobial against Staphylococcus aureus (S. aureus) Escherichia coli (E. coli) compared dark environment. Remarkably, maintained its over least six cycles. results current study highlight effectiveness reusability nanomaterial applications in water treatment.

Язык: Английский

---

Rare earth metal doped molybdenum sulfide microflowers reinforced with graphene for the photocatalytic annihilation of ciprofloxacin drug

Diamond and Related Materials, Год журнала: 2025, Номер 153, С. 112072 - 112072

Опубликована: Фев. 4, 2025

Язык: Английский

---

Physicochemical and electrochemical study of NiMoO4 decorated on g-CN nanosheets for OER performance

Diamond and Related Materials, Год журнала: 2025, Номер 153, С. 112069 - 112069

Опубликована: Фев. 7, 2025

Язык: Английский

---

Development of an efficient single-atom catalyst using a Fe/Co@MoS2-CFC anode and a BiVO4-CFC cathode for the degradation of berberine and power generation under visible light irradiation

Journal of Power Sources, Год журнала: 2025, Номер 633, С. 236459 - 236459

Опубликована: Фев. 8, 2025

Язык: Английский

---