基于尖晶石型CoFe2O4 高级氧化降解水中有机污染物研究进展

周添红, 王金怡, 苏旭, 曾虹霖, 翟天骄 - 化工进展, 2024 - hgjz.cip.com.cn
基于自由基反应的高级氧化技术(AOPs) 作为一种简单, 高效, 清洁的有机污染物去除技术得到了
广泛研究. 尖晶石型钴铁氧体(CoFe 2 O 4) 具有催化性能好, 金属浸出率低和回收再利用率高等 …

The ability of pre-magnetized zero-valent iron for peroxymonosulfate activation to remove ofloxacin

Y Wu, J Zhu, J Bai, L Lin, C Yu - Chemical Engineering Journal, 2023 - Elsevier
Pre-magnetization can boost the activity of zero-valent iron (ZVI), facilitating the removal of
contaminants by pre-magnetized ZVI (Pre-ZVI) activated peroxides. However, Pre-ZVI's …

Cobalt Ferrite (CoFe2O4) Spinel as a New Efficient Magnetic Heterogeneous Fenton-like Catalyst for Wastewater Treatment

MAP Cechinel, JL Nicolini, PM Tápia, EAC Miranda… - Sustainability, 2023 - mdpi.com
For the first time, cobalt ferrite spinel (CoFe2O4) was used as a catalyst in the Fenton
process for Remazol Red RR dye degradation in water. CoFe2O4 was synthesized via gel …

Tailoring properties of Ni0.50Co0.50DyxFe2–xO4 ceramics using microwave non-thermal plasma for high-frequency devices

MA Munir, MY Naz, S Shukrullah, A Naz, M Irfan… - Applied Physics A, 2024 - Springer
Abstract Dysprosium doped Ni0. 50Co0. 50DyxFe2− xO4 (x= 0.25, 0.50, 0.75) was
synthesized via auto combustion of nitrate citrate gel. The prepared composites were given …

Diffuse reflectance and terahertz phase transition in a cubic Al2O3@ZnTiO3 lower-temperature perovskite

AM Abouelnaga, ABA Hammad - Journal of Materials Science: Materials in …, 2024 - Springer
Terahertz and diffused spectroscopy have garnered significant attention in recent times,
particularly for exploring multi-oxides and multilayers composed of composites and heavy …

Catalytically active cobalt ferrites synthesized using plant extracts: Insights into structural, optical, and catalytic properties

T Tatarchuk, A Shyichuk, V Kotsyubynsky… - Ceramics …, 2024 - Elsevier
Cobalt ferrite is a promising heterogeneous catalyst for Fenton-like oxidation reactions. The
catalytic activity of heterogeneous catalysts depends largely on the surface composition and …

Enhancing electromagnetic interference mitigation: A comprehensive study on the synthesis and shielding capabilities of polypyrrole/cobalt ferrite nanocomposites

MA Darwish, MM Salem, AV Trukhanov… - Sustainable Materials …, 2024 - Elsevier
In a society increasingly infiltrated by digital and networking technologies, designing
electromagnetic interference (EMI) shielding materials is critical for safeguarding sensitive …

Structural, Morphological, and Magnetic Study of CoFe2-xDyxO4 (x = 0, 0.02, 0.04, 0.06, 0.08, 0.1) Nanoparticles Prepared by Co-precipitation

R Gahlawat, R Shukla - Journal of Electronic Materials, 2024 - Springer
The change in the behavior of pristine cobalt ferrite on doping it with rare-earth (RE) metal
ions has been investigated. The CoFe2-x Dy x O4 (where x= 0–0.1, with stepsize of 0.02) …

Bifunctional green nanoferrites as catalysts for simultaneous organic pollutants reduction and hydrogen generation: Upcycling strategy

RVM Oliveira, JAS Costa, LPC Romão - Journal of Environmental …, 2024 - Elsevier
The upcycling strategy is an approach that includes the conversion of waste into new higher
value-added products. This study reports on a new methodology for the environmentally …

MOF-derived CoFe2O4/FeS2 Z-type heterojunctions for efficient degradation of tetracycline by visible-light activation of persulfate

Y Hao, H Yang, S Jiang, S Komarneni, J Ma - Ceramics International, 2024 - Elsevier
CoFe 2 O 4 was successfully prepared by calcination of bimetallic MOF precursors, and
CoFe 2 O 4/FeS 2 nanocomposites were prepared by compounding it with FeS 2. The …