Iron oxide surfaces
GS Parkinson - Surface Science Reports, 2016 - Elsevier
The current status of knowledge regarding the surfaces of the iron oxides, magnetite (Fe 3 O
4), maghemite (γ-Fe 2 O 3), haematite (α-Fe 2 O 3), and wüstite (Fe 1− x O) is reviewed. The …
4), maghemite (γ-Fe 2 O 3), haematite (α-Fe 2 O 3), and wüstite (Fe 1− x O) is reviewed. The …
Surface and interfacial engineering of iron oxide nanoplates for highly efficient magnetic resonance angiography
Z Zhou, C Wu, H Liu, X Zhu, Z Zhao, L Wang, Y Xu… - ACS …, 2015 - ACS Publications
Magnetic resonance angiography using gadolinium-based molecular contrast agents suffers
from short diagnostic window, relatively low resolution and risk of toxicity. Taking into …
from short diagnostic window, relatively low resolution and risk of toxicity. Taking into …
Magnetic and electronic properties of anisotropic magnetite nanoparticles
Magnetic materials at the nanometer scale can demonstrate highly tunable properties as a
result of their reduced dimensionality. While significant advancements have been made in …
result of their reduced dimensionality. While significant advancements have been made in …
Copper ferrites: A model for investigating the role of copper in the dynamic iron-based Fischer–Tropsch catalyst
ZH Chonco, L Lodya, M Claeys, E van Steen - Journal of catalysis, 2013 - Elsevier
Copper is a well-known reduction promoter for Fe-based Fischer–Tropsch catalysts. The
role of copper is investigated using spinel copper ferrite, CuFe 2 O 4, and delafossite …
role of copper is investigated using spinel copper ferrite, CuFe 2 O 4, and delafossite …
DFT+ U study of the bulk and (001),(110) and (111) surfaces of NaCrAs half-Heusler alloy with hydrogen adsorption for spintronics applications
In order to implement the Heusler alloys in spintronic devices, the half-metallic property
should be preserved at the surfaces even with contamination elements that may be present …
should be preserved at the surfaces even with contamination elements that may be present …
The adsorption behaviors of CO and H2 on FeO surface: A density functional theory study
Density functional theory (DFT) calculations have been employed to investigate the
adsorption behaviors of CO and H 2 on various FeO surfaces in order to explore the …
adsorption behaviors of CO and H 2 on various FeO surfaces in order to explore the …
CO adsorption, oxidation and carbonate formation mechanisms on Fe 3 O 4 surfaces
X Yu, X Zhang, L Jin, G Feng - Physical Chemistry Chemical Physics, 2017 - pubs.rsc.org
By means of density functional theory calculations that account for the on-site Coulomb
interaction via a Hubbard term (DFT+ U), we systematically investigated CO adsorption on …
interaction via a Hubbard term (DFT+ U), we systematically investigated CO adsorption on …
Dopant segregation and CO adsorption on doped Fe3O4 (1 1 1) surfaces: A first-principle study
Z Fu, B Yang, Y Zhang, N Zhang, Z Yang - Journal of Catalysis, 2018 - Elsevier
The water–gas shift reactions (WGS) used to produce hydrogen in industry are usually
catalyzed by iron-based catalysts, in which the Fe 3 O 4 was confirmed to be the catalytically …
catalyzed by iron-based catalysts, in which the Fe 3 O 4 was confirmed to be the catalytically …
Hydrogen Adsorption and Site-Selective Reduction of the Fe3O4(001) Surface: Insights From First Principles
N Mulakaluri, R Pentcheva - The Journal of Physical Chemistry C, 2012 - ACS Publications
Density functional theory calculations including an on-site Hubbard term are used to explore
hydrogen adsorption on the surface of Fe3O4 (001). The adsorption energy exhibits a …
hydrogen adsorption on the surface of Fe3O4 (001). The adsorption energy exhibits a …
Adsorption or deoxidation of H2 interacted with Fe3O4 surface under different H coverage: A DFT study
Y Meng, XY Liu, MM Bai, J Chen, YJ Ma… - Applied Surface Science, 2020 - Elsevier
The adsorption and dissociation of H 2, the migration ability of H atom, as well as the
competition relationship between adsorption or deoxidation of H 2 with increasing of H …
competition relationship between adsorption or deoxidation of H 2 with increasing of H …