Magnetic core–shell nanocatalysts: promising versatile catalysts for organic and photocatalytic reactions

M Gopalan Sibi, D Verma, J Kim - Catalysis Reviews, 2020 - Taylor & Francis
During the past decades, there have been enormous developments in catalysis in the form
of great innovations such as precise structure characterization, surface functionalization, and …

Synthesis, properties, and applications of carbon-encapsulated metal nanoparticles

SK Tiwari, M Bystrzejewski, Y Zhu - Coordination Chemistry Reviews, 2024 - Elsevier
Carbon nano allotropes, comprising zero to three dimensional nanostructures have ushered
in a transformative era in materials science and engineering. Their unique properties have …

Carbon-coated CoFe–CoFe2O4 composite particles with high and dual-band electromagnetic wave absorbing properties

ZJ Guan, JT Jiang, N Chen, YX Gong, L Zhen - Nanotechnology, 2018 - iopscience.iop.org
SiO 2 and TiO 2, as conventional dielectric shells of ferromagnetic/dielectric composite
particles, can protect ferromagnetic particles from aggregation and oxidation, but contribute …

Tuning structural and magnetic properties of Fe oxide nanoparticles by specific hydrogenation treatments

SG Greculeasa, P Palade, G Schinteie, A Leca… - Scientific Reports, 2020 - nature.com
Structural and magnetic properties of Fe oxide nanoparticles prepared by laser pyrolysis
and annealed in high pressure hydrogen atmosphere were investigated. The annealing …

Iron: a versatile element to produce materials for environmental applications

APC Teixeira, JC Tristão, MH Araujo… - Journal of the Brazilian …, 2012 - SciELO Brasil
Iron is a versatile element forming several phases with different oxidation states and
structures, such as Feº, FeO, Fe3O4, γ-Fe2O3, α-Fe2O3 and FeOOH. All these phases have …

One-step pyrolytic synthesis and growth mechanism of core–shell type Fe/Fe3C-graphite nanoparticles-embedded carbon globules

R Kumar, B Sahoo - Nano-Structures & Nano-Objects, 2018 - Elsevier
We report the synthesis and detailed characterization of amorphous carbon globules
containing Fe/Fe 3 C-graphite core–shell type nanoparticles. The samples were synthesized …

Identification of precipitate phases in CLAM steel

Y Shen, X Zhou, X Huang, Z Fan, X Ma, H Chen… - Fusion Engineering and …, 2021 - Elsevier
Precipitate phases in a reduced activation ferritic/martensitic steel CLAM (HEAT-0912) were
observed and analyzed using transmission electron microscopy and energy dispersive …

The first lithiation/delithiation mechanism of MFeOPO4 (M: Co, Ni) as revealed by 57Fe Mössbauer spectroscopy

H Aziam, S Indris, HB Youcef, R Witte… - Journal of Alloys and …, 2022 - Elsevier
Iron (III) transition metal MFeOPO 4@ C (M: Co, Ni) oxyphosphates were synthesized using
a solid-state reaction. The electrochemical properties of MFeOPO 4@ C were evaluated …

Mössbauer Study on the Conversion of Different Iron-Based Catalysts Used in Carbon Nanotube Synthesis

M Kořenek, T Ivanova, V Svačinová, M Mašláň - Nanomaterials, 2023 - mdpi.com
The phase composition and comparison of iron-based catalysts used for the synthesis of
carbon nanotubes were investigated. This work reflects typical catalyst conditions and their …

M5C2 Carbides in a High-Chromium Ferritic/Martensitic Steel

YZ Shen, B Ji, XL Zhou, J Zhu - Metallurgical and Materials Transactions A, 2014 - Springer
The precipitate phases in an 11 pct Cr ferritic/martensitic steel normalized at 1323 K (1050°
C) for 0.5 hour and tempered at 1053 K (780° C) for 1.5 hours have been investigated …