Cobalt ferrite nanoparticles and nanocomposites: Photocatalytic, antimicrobial activity and toxicity in water treatment

OK Mmelesi, N Masunga, A Kuvarega… - Materials Science in …, 2021 - Elsevier
Cobalt ferrite nanoparticles and nanocomposites have received great attention from the
researchers due to their unique properties such as high pollutant adsorption capacities …

Investigation of Structural, Morphological and Magnetic Properties of MFe2O4 (M = Co, Ni, Zn, Cu, Mn) Obtained by Thermal Decomposition

T Dippong, EA Levei, O Cadar - International Journal of Molecular …, 2022 - mdpi.com
The structural, morphological and magnetic properties of MFe2O4 (M= Co, Ni, Zn, Cu, Mn)
type ferrites produced by thermal decomposition at 700 and 1000° C were studied. The …

Impact of the Zn–Co content on structural and magnetic characteristics of the Ni spinel ferrites

DA Vinnik, DP Sherstyuk, VE Zhivulin, DE Zhivulin… - Ceramics …, 2022 - Elsevier
The manuscript describes the impact of the chemical composition (Co 2+/Zn 2+ ions
content), crystal and magnetic characteristics of substituted Ni 0.3 Zn 0.7-x Co x Fe 2 O 4 …

Synthesis, structural, magnetic, dielectric and optical properties of Co doped Cr-Zn oxide nanoparticles for spintronic devices

S Balsure, V More, S Kadam, R Kadam… - Engineered …, 2022 - espublisher.com
Dilute magnetic semiconductor (DMS) nanoparticles of Co-doped Zn 0.95 Cr 0.05 O were
synthesized by the sol-gel auto-combustion technique. Crystallographic analysis was made …

Progress, Challenges and opportunities in divalent transition metal-doped cobalt ferrites nanoparticles applications

O Cadar, T Dippong, M Senila… - Advanced Functional …, 2020 - books.google.com
Engineered nanomaterials with tailored properties are highly required in a wide range of
industrial fields. Consequently, the researches dedicated to the identification of new …

Observation of intrinsic fluorescence in cobalt ferrite magnetic nanoparticles by Mn 2+ substitution and tuning the spin dynamics by cation distribution

P Kumar, S Pathak, A Singh, K Jain… - Journal of Materials …, 2022 - pubs.rsc.org
In this work, we report the synthesis and detailed characterization of single-domain, optically
active, manganese-substituted cobalt ferrite (CoFe2O4) magnetic nanoparticles without any …

Structural and magnetic properties of polycrystalline Zn1−xMnxO films synthesized on glass and p-type Si substrates using Sol–Gel technique

F Mikailzade, H Türkan, F Önal, M Zarbali, A Göktaş… - Applied Physics A, 2021 - Springer
The structure and magnetization of polycrystalline Zn1− x Mn x O3 films (0≤ x≤ 0.1) grown
on glass and Si substrates using Sol–Gel technique have been studied. The average grain …

Structural, morphological and photocatalytic properties of Ni-Mn ferrites: Influence of the Ni: Mn ratio

T Dippong, D Toloman, M Dan, EA Levei… - Journal of Alloys and …, 2022 - Elsevier
Abstract Mixed Ni-Mn ferrite spinel nanoparticles embedded in SiO 2 matrix were prepared
by sol-gel method, followed by annealing at 300 and 1000° C. The thermal analysis and …

CeO2/MnOx@ C hollow cathode derived from self-assembly of Ce-Mn-MOFs for high-performance aqueous zinc-ion batteries

K Wang, M Qin, C Wang, T Yan, Y Zhen, X Sun… - Journal of Colloid and …, 2023 - Elsevier
The construction of composite materials is an effective strategy to solve the problems of poor
conductivity, manganese dissolution, and volume expansion of manganese-based …

The electrochemical, dielectric, and ferroelectric properties of Gd and Fe doped LaNiO3 with an efficient solar-light driven catalytic activity to oxidize malachite green …

S Iqbal, I Bibi, F Majid, K Jilani, S Kamal, M Iqbal… - Journal of Colloid and …, 2022 - Elsevier
This work investigates the effects of double ion substitution on the ferroelectric,
electrochemical, dielectric and photocatalytic properties of Gd and Fe doped La 1-y Gd y Ni …