☆ 4.7 Article

Characterization of magnetic FeCo particles with controlled bimetallic composition

JOURNAL OF ALLOYS AND COMPOUNDS (2024)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

High magnetic moment of nanoparticle-sphere-like Co, Fe based composites and alloys prepared by proteic sol-gel synthesis: Structure, magnetic study and OER activity

Rafael A. Raimundo et al.

Summary: This work investigates the magnetic behavior and electrocatalytic properties of CoFe2/CoFe2O4 composite and CoFe2 alloy obtained through proteic sol-gel synthesis. The samples were characterized using microscopy, XRD, Mossbauer spectroscopy, and magnetometry. The results show that both samples exhibit promising magnetic properties and demonstrate good electrochemical stability for the oxygen evolution reaction (OER). These materials based on transition metals, Co and Fe, have great potential in energy storage and conversion systems due to their high performance and low cost.

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

添加到收藏夹

Article Chemistry, Physical

Agarose-gel-based self-limiting synthesis of a bimetal (Fe and Co)-doped composite as a bifunctional catalyst for a zinc-air battery

Yang Zhang et al.

Summary: In this study, a self-limiting method using agarose gel was proposed to prepare bimetallic (iron and cobalt) nitrogen-doped carbon composites (FeCo-NC) as efficient electrocatalysts. The optimized FeCo-NC catalyst exhibited a small potential difference between the oxygen reduction reaction (ORR) half-wave potential and the oxygen evolution reaction (OER) potential, and demonstrated excellent performance in Zn-air batteries. This research provides an effective means of designing electrocatalysts and energy conversion systems.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2023)

添加到收藏夹

Editorial Material Crystallography

Extractive Metallurgy and Chemistry

Dmitry Zinoveev et al.

CRYSTALS (2023)

添加到收藏夹

Article Biochemistry & Molecular Biology

Dependence of Structural, Morphological and Magnetic Properties of Manganese Ferrite on Ni-Mn Substitution

Thomas Dippong et al.

Summary: This paper investigates the influence of Mn2+ substitution by Ni2+ on the structural, morphological and magnetic properties of Mn1-xNixFe2O4@SiO2 nanocomposites. The results show that as the Ni content increases, the crystal structure, morphology and magnetic properties of the samples change. The samples annealed at higher temperatures have more crystalline structures, while those annealed at lower temperatures exhibit more loosely packed crystals. Additionally, these parameters are also larger for the samples annealed at higher temperatures.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022)

添加到收藏夹

Article Physics, Multidisciplinary

Characterization of multifunctional nanocomposites assembled from Ag-decorated Fe3O4 and Eu-doped Y2O3

Ho Eun Back et al.

Summary: In this study, we report the characterization of trifunctional Fe3O4-Ag@Y2O3:Eu3+ nanocomposites with surface-enhanced Raman scattering (SERS), magnetic, and fluorescence properties. The Fe3O4-Ag@Y2O3:Eu3+ nanocomposites were prepared using a high-energy ball milling method, and the successful conjugation of Fe3O4-Ag and Y2O3:Eu3+ was confirmed. The nanocomposites exhibited strong enough magnetic property for effective magnetic separation and emitted strong visible red light under excitation at 250 nm. Moreover, the Fe3O4-Ag@Y2O3:Eu3+ nanocomposite substrate showed stronger SERS signals compared to the aluminum foil substrate. Therefore, these multifunctional nanocomposites may have promising applications in biomedical systems.

JOURNAL OF THE KOREAN PHYSICAL SOCIETY (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

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

Thomas Dippong et al.

Summary: The structural, morphological and magnetic properties of MFe2O4 (M = Co, Ni, Zn, Cu, Mn) type ferrites were studied. The results showed that different phases of ferrite nanoparticles can be obtained by heat treatment at different temperatures.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Fe3O4@Angelica sinensis polysaccharide nanoparticles as an ultralow-toxicity contrast agent for magnetic resonance imaging

Kai Wang et al.

Summary: Fe3O4@Angelica sinensis polysaccharide nanoparticles were prepared as a potential new MRI contrast agent with high signal intensity in liver imaging, demonstrating good biocompatibility and low toxicity in vivo.

RARE METALS (2021)

添加到收藏夹

Article Chemistry, Physical

Impact of annealing temperature and ferrite content embedded in SiO2 matrix on the structure, morphology and magnetic characteristics of (Co0.4Mn0.6Fe2O4)δ (SiO2)100-δ nanocomposites

Thomas Dippong et al.

Summary: In this study, (Co0.4Mn0.6Fe2O4)(delta) (SiO2)(100-delta) nanocomposites were synthesized and their structure and magnetic properties were controlled by varying annealing temperatures and ferrite content. The results showed that the crystallite size increased with annealing temperature and ferrite content, with SiO2 exhibiting diamagnetic behavior and Co0.4Mn0.6Fe2O4 showing superparamagnetic-like behavior in the SiO2 matrix.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

添加到收藏夹

Article Chemistry, Analytical

Investigation on the formation, structural and photocatalytic properties of mixed Mn-Zn ferrites nanoparticles embedded in SiO2 matrix

Thomas Dippong et al.

Summary: The structure, morphology, and photocatalytic features of Mn-Zn ferrite nanoparticles embedded in SiO2 matrix synthesized by a modified sol-gel method were investigated. Increasing the manganese content led to larger crystallite size, smaller energy band gap, and improved sonophotocatalytic activity in degrading Rhodamine B under visible light irradiation.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Effect of Silica Embedding on the Structure, Morphology and Magnetic Behavior of (Zn0.6Mn0.4Fe2O4)δ/(SiO2)(100-δ) Nanoparticles

Thomas Dippong et al.

Summary: The presence of SiO2 embedding affects the structure, morphology, and magnetic properties of (Zn0.6Mn0.4Fe2O4)(delta)(SiO2)(100-delta) nanoparticles synthesized by sol-gel method. The variation in crystallite size plays a significant role in determining the magnetic behavior of the particles.

NANOMATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Adsorption and sensing behaviors of SF6 decomposed species on Ni-doped C3N monolayer: A first-principles study

Hao Cui et al.

APPLIED SURFACE SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

Effect of amorphous SiO2 matrix on structural and magnetic properties of Cu0.6Co0.4Fe2O4/SiO2 nanocomposites

Thomas Dippong et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

添加到收藏夹

Article Chemistry, Physical

Facile synthesis of FeCo alloys with excellent microwave absorption in the whole Ku-band: Effect of Fe/Co atomic ratio

Yan Cheng et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Characterization of FeCo particles synthesized via co-precipitation, particle growth using flux treatment and reduction in hydrogen gas

Mikio Kishimoto et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synthesis of mono-dispersed Fe-Co nanoparticles with precise composition control

Yufeng Wang et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2017)

添加到收藏夹

Article Chemistry, Physical

Synthesis of high saturation magnetization FeCo nanoparticles bypolyol reduction method

F. J. Yang et al.

CHEMICAL PHYSICS LETTERS (2016)

添加到收藏夹

Article Chemistry, Physical

Structure and magnetism of Fe-Co alloy nanoparticles

Z. Klencsar et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2016)

添加到收藏夹

Article Materials Science, Multidisciplinary

Synthesis and characterization of Co-Ni and Fe-Ni alloy nanoparticles

Vandana Solanki et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2016)

添加到收藏夹

Article Chemistry, Physical

Structural and magnetic properties of mechanically alloyed Fe50Co50 nanoparticles

Do Khanh Tung et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2015)

添加到收藏夹

Article Chemistry, Physical

Synthesis of air stable FeCo alloy nanocrystallite by proteic sol-gel method using a rotary oven

Tiago Pinheiro Braga et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2015)

添加到收藏夹

Article Materials Science, Multidisciplinary

Sol-gel synthesis of Fe-Co nanoparticles and magnetization study

Pranjal Nautiyal et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2015)

添加到收藏夹

Article Materials Science, Multidisciplinary

Synthesis of high magnetization Fe and FeCo nanoparticles by high temperature chemical reduction

Binil Kandapallil et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2015)

添加到收藏夹

Article Chemistry, Physical

Characterization of magnetic NiFe nanoparticles with controlled bimetallic composition

Yan Liu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

添加到收藏夹

Article Chemistry, Physical

Hexagonal-cone like of Fe50Co50 with broad frequency microwave absorption: Effect of ultrasonic irradiation time

Hualiang Lv et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

添加到收藏夹

Article Chemistry, Physical

Controlled chemical synthesis and enhanced performance of micron-sized FeCo particles

B. Yang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

添加到收藏夹

Article Chemistry, Physical

Structural, magnetic, and electronic properties of high moment FeCo nanoparticles

K. Zehani et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

添加到收藏夹

Article Physics, Applied

High magnetization Fe-Co and Fe-Ni submicron and nanosize particles by thermal decomposition and hydrogen reduction

B. Z. Cui et al.

JOURNAL OF APPLIED PHYSICS (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Preparation and electromagnetic wave absorption of chain-like CoNi by a hydrothermal route

Biao Zhao et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Morphological alteration and exceptional magnetic properties of air-stable FeCo nanocubes prepared by a chemical reduction method

K. Chokprasombat et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Fabrication of hollow spheres FeCo alloy through a hydrothermal reduction method

Qingbin Yan et al.

MATERIALS LETTERS (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Controlled synthesis, phase formation, growth mechanism, and magnetic properties of 3-D CoNi alloy microstructures composed of nanorods

M. Yasir Rafique et al.

CRYSTENGCOMM (2013)

添加到收藏夹

Article Chemistry, Physical

Synthesis and magnetic properties of flower-like FeCo particles through a one pot polyol process

Prakash Karipoth et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2013)

添加到收藏夹

Article Materials Science, Multidisciplinary

One-pot synthesis of high magnetization air-stable FeCo nanoparticles by modified polyol method

Mohamed Abbas et al.

MATERIALS LETTERS (2013)

添加到收藏夹

Article Physics, Applied

Electrodeposition and magnetic properties of FeCo alloy films

Dong Zhou et al.

JOURNAL OF APPLIED PHYSICS (2012)

添加到收藏夹

Article Materials Science, Multidisciplinary

Morphologies and magnetic properties of FeCo nanoparticles modulated by changing the types of ligands of Co

Sima Alikhanzadeh-Arani et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2012)

添加到收藏夹

Article Chemistry, Physical

Synthesis and microwave absorbing properties of FeCo alloy particles/graphite nanoflake composites

Chen Wang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2011)

添加到收藏夹

Article Chemistry, Multidisciplinary

Iron-cobalt nanocrystalline alloy supported on a cubic mesostructured silica matrix: FeCo/SBA-16 porous nanocomposites

Daniela Carta et al.

JOURNAL OF NANOPARTICLE RESEARCH (2011)

添加到收藏夹

Article Chemistry, Physical

Synthesis and microwave absorption properties of FeCo nanoplates

Yong Yang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2010)

添加到收藏夹

Article Materials Science, Multidisciplinary

Morphology and magnetic properties of FeCo nanocrystalline powder produced by modified mechanochemical procedure

A. Azizi et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2010)

添加到收藏夹

Article Physics, Condensed Matter

The effect of particle size on the characteristics of FeCo nanoparticles

M. Hesani et al.

SOLID STATE COMMUNICATIONS (2010)

添加到收藏夹

Article Chemistry, Physical

Study of the activity and backscattered electron image of Pt/CNTs prepared by the polyol process for flue gas purification

Chi-Yuan Lu et al.

APPLIED CATALYSIS A-GENERAL (2009)

添加到收藏夹

Article Materials Science, Multidisciplinary

Solution reduction synthesis and characterizations of HCP Co nanoplatelets

Lei Zhang et al.

MATERIALS CHEMISTRY AND PHYSICS (2009)

添加到收藏夹

Article Chemistry, Physical

Large-Scale Controlled Synthesis of FeCo Nanocubes and Microcages by Wet Chemistry

Xian-Wen Wei et al.

CHEMISTRY OF MATERIALS (2008)

添加到收藏夹

Article Spectroscopy

Structural and magnetic characterization of soft-magnetic FeCo alloy nanoparticles

XY Gao et al.

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA (2006)

添加到收藏夹

Review Materials Science, Multidisciplinary

Soft magnetic FeCo alloys: alloy development, processing, and properties

RS Sundar et al.

INTERNATIONAL MATERIALS REVIEWS (2005)

添加到收藏夹

Article Nanoscience & Nanotechnology

FeCo magnetic nanoneedles obtained by Co-coating haematite

R Mendoza-Reséndez et al.

NANOTECHNOLOGY (2005)

添加到收藏夹

Article Electrochemistry

Electroformed iron and FeCo alloy

NV Myung et al.

ELECTROCHIMICA ACTA (2004)

添加到收藏夹

Article Materials Science, Multidisciplinary

Structure and magnetic properties of nanocrystalline Co-Ni and Co-Fe mechanically alloyed

NE Fenineche et al.

MATERIALS LETTERS (2003)

添加到收藏夹

Article Chemistry, Physical

Transmission electron microscopy of shape-controlled nanocrystals and their assemblies

ZL Wang

JOURNAL OF PHYSICAL CHEMISTRY B (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.