Article
Chemistry, Multidisciplinary
Jeena N. Baby, Chandrasekar Lavanya, Sea-Fue Wang, Balasubramanian Sriram, Ashwini Anantharaman, Mary George
Summary: Green solvents, as alternatives to toxic solvents, reduce energy requirements and the rate of chemical waste production. The sustainable synthesis of AFe(2)O(4) catalyst using deep eutectic solvent mixture shows the importance of next-generation solvents in the fabrication of functional materials.
NEW JOURNAL OF CHEMISTRY
(2021)
Review
Chemistry, Analytical
Josue M. Goncalves, Lucas de Faria, Amanda B. Nascimento, Rafael L. Germscheidt, Santanu Patra, Lucas P. Hernandez-Saravia, Juliano A. Bonacin, Rodrigo A. A. Munoz, Lucio Angnes
Summary: This review examines the application of spinel ferrites in electrochemical sensors, including their combination with other materials to produce synergistic responses. These sensors exhibit high sensitivity and a wide concentration range for detecting compounds such as hydrogen peroxide, glucose, and bisphenol A, and show potential for many other applications.
ANALYTICA CHIMICA ACTA
(2022)
Article
Materials Science, Ceramics
Mingming Si, Xinyi Li, Changli Fu, Xian Xue, Xiaomeng Li, Fuliang Wang, Shouqiang Han, Jing Guo
Summary: In this study, commercial Fe2O3-rich ferrite powders were densified by cold sintering at 300 degrees C with the assistance of organic salts, resulting in improved initial permeability and a Curie temperature of 125 degrees C. The dehydration of organic salts provided a medium liquid phase that triggered the densification process of the ceramics. The excessive Fe2O3 entered into the spinel structure forming a solid solution through annealing in low pO(2).
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2023)
Article
Engineering, Environmental
Sai Zhang, Jia Wu, Fangyun Li, Li Li
Summary: The relationship between the morphology-microstructure and photogenerated charge efficiency of spinel ferrites was investigated. The results showed that spinel ferrites with smaller particles had higher separation and transfer rates of photogenerated electrons. Additionally, higher crystallinity was found to reduce the recombination rate of electron-hole pairs.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Chemistry, Physical
T. A. Nhlapo, J. Z. Msomi, T. Moyo
Summary: Mn0.1Mg0.2(Co, Ni, Zn)(0.7)Fe2O4 compounds with particles sizes ranging between 11 nm and 17 nm were successfully synthesised by hydrothermal process. Subsequently, bulk samples with particle sizes ranging between 69 nm and 72 nm were produced by annealing at 1100 degrees C under argon gas. Magnetic measurements showed superparamagnetic behavior in the as-prepared samples, with Langevin function fittings at 300 K corresponding well with XRD analysis results.
JOURNAL OF MOLECULAR STRUCTURE
(2021)
Article
Chemistry, Physical
Xiatong Ye, Kohei Shimokawa, Yuto Kezuka, Takuya Hatakeyama, Hongyi Li, Tetsu Ichitsubo
Summary: Researchers have found that incorporating stable ZnO in Mg-Zn-Mn oxide systems can improve the phase stability of ?-MnO2, leading to highly reversible Mg insertion/extraction and increased capacity in rechargeable Mg batteries.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Article
Chemistry, Physical
Xiatong Ye, Kohei Shimokawa, Yuto Kezuka, Takuya Hatakeyama, Hongyi Li, Tetsu Ichitsubo
Summary: By synthesizing equimolar mixtures of XO (X = Zn, Mg) with λ-MnO2, the stability of the spinel structure can be significantly improved, preventing the formation of an irreversible rock salt phase and decreasing the overpotential during discharge/charge cycling in Mg-Zn-Mn oxide systems.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Review
Chemistry, Multidisciplinary
Thomas Dippong, Erika Andrea Levei, Oana Cadar
Summary: Research on the synthesis and characterization of nanosized ferrites has increased significantly over the past decade, leading to the identification of various new applications for these materials. Different synthesis methods and applications, as well as the properties and advantages of MFe2O4 (M = Co, Cu, Mn, Ni, Zn) nanoparticles, have been reviewed in the paper. Nanosized ferrites possess good magnetic, electrical, mechanical, and chemical properties, making them suitable for a wide range of potential applications in various fields.
Article
Thermodynamics
Xiaojing Li, Shuhong Liu, Dandan Huang, Yong Du
Summary: This study assessed and described the Mg-Mn-Zn system using the CALPHAD method, and improved the thermodynamic description by reassessing the binary Mg-Zn and Mn-Zn systems. The calculated phase diagram and thermodynamic properties showed significant improvements compared to previous work, and the obtained thermodynamic parameters were reliable based on comparison with experimental data.
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY
(2022)
Article
Nanoscience & Nanotechnology
Xiaojun Luo, Hong Yang, Jianxin Zhou, Bin Jiang, Qingguo Feng, Ying Zeng, Wei Li, Zhihua Dong, Jiangfeng Song, Junyao Xu, Guangsheng Huang, Dingfei Zhang, Fusheng Pan
Summary: A novel Mg-8Gd-2Y-1.5Zn-1Mn (GYZ-1Mn) alloy with exceptional high-temperature mechanical properties was developed by introducing RE/Zn segregation on α-Mn nanoparticles. The outstanding performance of GYZ1Mn alloy was attributed to the segregation of RE/Zn atoms on the α-Mn nanoparticles, which promoted the formation of fine lamellar long period stacking ordered (LPSO) phase and hindered the coarsening of α-Mn. As a result, delayed dynamic recrystallization occurred in GYZ-1Mn, resulting in fine grain size, high density of geometrically necessary dislocations, and strong fiber texture intensity, thereby strengthening the high-temperature mechanical properties. Therefore, this work paved a new path for the development of heat-resistant Mg alloys by introducing elemental segregation on nanoparticles.
SCRIPTA MATERIALIA
(2023)
Review
Engineering, Chemical
Preeti Thakur, Sonam Kumari, Satyendra Singh, Blaise Ravelo, Fayu Wan, Atul Thakur
Summary: Ferrites, particularly Mg-Zn ferrites, are highly regarded for their exceptional physical, chemical, and magnetic properties, making them of great importance for both scientific research and technological applications. The unique properties of Mg-Zn ferrites, such as high electric resistivity, Curie temperature, low coercivity, low eddy current, dielectric losses, low cost, and better environmental stability, contribute to their suitability for various applications including power transformers, microwave devices, computer memories, and telecommunications. Furthermore, the increasing interest in Mg-Zn ferrite nanoparticles for catalysts, antimicrobial potential, and sensor development highlights their potential for a wide range of applications.
CHEMBIOENG REVIEWS
(2023)
Article
Physics, Applied
Danyue Ma, Jixi Lu, Fang Xiujie, Kun Wang, Wang Jing, Ning Zhang, Huanjian Chen, Ming Ding, Bangcheng Han
Summary: This study investigates the relationship between coil constant and various factors in triaxial uniform coils housed in magnetic shields. Results indicate that the coil constant is affected by distance, air gap width, aspect ratio, and shield thickness. When the shield thickness exceeds 2mm, the coil constants become independent of the shield thickness. The numerical calculation accuracy was confirmed by experimental measurements, which can benefit the design and research of coils in ferrite magnetic shield in atomic sensors.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2021)
Article
Materials Science, Multidisciplinary
Marwa M. Hussein, Samia A. Saafan, N. A. Salahuddin, Maha K. Omar
Summary: In this study, nano-ferrites with different compositions were prepared using chemical methods and mixed with Benzoxazine monomer (BZ) to produce composites. The formation of desired materials was confirmed through XRD and FTIR analysis, while the magnetic properties were investigated using a vibrating sample magnetometer (VSM). The results showed a significant increase in saturation magnetization (M-s) for Mg ferrite samples and their composites with PBZ by increasing the zinc content.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2021)
Article
Materials Science, Ceramics
Zhaocheng Li, Yao Ying, Nengchao Wang, Jingwu Zheng, Jing Yu, Wangchang Li, Liang Qiao, Wei Cai, Juan Li, Hui Huang, Yaning Liu, Tiejun Zhao, Shenglei Che
Summary: In this study, low-power-loss Mn-Zn ferrite was prepared using traditional ceramic sintering process. The sample exhibited good wide-temperature stability of power loss. The effect of uniaxial compressive stress on power loss at different frequencies was investigated, and the mechanism behind the stress-induced power loss was clarified. The findings are beneficial for the development of new soft ferrite materials with low stress sensitivity for high-frequency applications.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Amna Irshad, Mehmooda Zulfiqar, Hazim M. Ali, Neelam Shahzadi, Hala H. Abd El-Gawad, Chanat Chokejaroenrat, Chainarong Sakulthaew, Farida Anjum, Muhammad Suleman
Summary: In this investigation, cobalt substituted Magnesium-Zinc ferrites were successfully synthesized using co-precipitation technique. The synthesized materials were characterized by various analysis techniques, confirming the formation of a single-phase spinel structure and investigating the morphology and crystallite size. The photocatalytic activity of the cobalt substituted Mg-Zn ferrites was enhanced, as observed through the degradation of methylene blue under sunlight.
CERAMICS INTERNATIONAL
(2022)
Article
Spectroscopy
Andrii Nikolenko, Viktor Strelchuk, Olena Gnatyuk, Piotr Kraszkiewicz, Vitaliy Boiko, Evgeniya Kovalska, Wlodzimierz Mista, Roman Klimkiewicz, Volodymyr Karbivskii, Galina Dovbeshko
JOURNAL OF RAMAN SPECTROSCOPY
(2019)
Article
Spectroscopy
Piotr Rejnhardt, Jan Baran, Marek Daszkiewicz
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2019)
Article
Chemistry, Multidisciplinary
L. Kernazhitsky, V. Shymanovska, T. Gavrilko, V. Naumov, L. Fedorenko, J. Baran
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2019)
Article
Chemistry, Physical
Leszek Kepinski, Wlodzimierz Mista, Damian Szymanski
SOLID STATE IONICS
(2019)
Article
Chemistry, Physical
B. Kucharczyk, K. Adamska, W. Tylus, W. Mista, B. Szczygiel, J. Winiarski
Article
Physics, Multidisciplinary
J. Baran, N. A. Davydova, M. Drozd
Article
Materials Science, Ceramics
A. Stronski, T. Kavetskyy, L. Revutska, I. Kaban, K. Shportko, J. Baran, M. Trzebiatowska
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2019)
Article
Chemistry, Multidisciplinary
Volodymyr Medviediev, Jan Baran, Jan K. Zareba, Marek Drozd, Marek Daszkiewicz
STRUCTURAL CHEMISTRY
(2020)
Article
Physics, Applied
W. Mista, G. Dovbeshko, M. Chaika, P. Wiewiorski, M. Ptak, V. Boiko, W. Strek
Summary: In recent years, graphitic carbon nitride (g-C3N4) has gained popularity as a potential replacement for graphene and other similar materials due to its unique electronic and mechanical properties, large photoluminescence in the wide optical range, and promising properties in energy conversion and storage, water splitting, etc.
LOW TEMPERATURE PHYSICS
(2023)
Article
Chemistry, Multidisciplinary
Ivan Gnatyuk, Andrey Dementjev, Renata Karpicz, Natalia Shcherban, Tetiana Gavrilko, Jan Baran
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
(2020)
Article
Chemistry, Multidisciplinary
Jan Baran, N. A. Davydova, M. Drozd, A. Krivchikov
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
(2020)
Article
Chemistry, Multidisciplinary
Tamara Bezrodna, Georgyi Klishevich, Volodymyr Melnyk, Vira Nesprava, Olexandr Roshchin, Mykola Curmei, Jan Baran, Marek Drozd
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
(2020)
Article
Chemistry, Multidisciplinary
Tetiana Gavrilko, Ivan Gnatyuk, Viktor Styopkin, Natalia Shcherban, Jan Baran, Marek Drozd
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
(2020)
Article
Materials Science, Multidisciplinary
A. Stronski, L. Revutska, K. Shportko, O. Gudymenko, J. Baran, M. Trzebiatowska, P. Oleksenko
FUNCTIONAL MATERIALS
(2020)
Article
Physics, Multidisciplinary
T. Gavrilko, V. Nechytaylo, L. Viduta, J. Baran
UKRAINIAN JOURNAL OF PHYSICS
(2018)
