Journal ArticleDOI
Studies of the oxidation of iron by water vapour using X-ray photoelectron spectroscopy and QUASES™
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TLDR
In this article, the authors used X-ray photoelectron spectroscopy (XPS) and QUASES TM to study the oxidation of Fe by water (H2O) vapour and found that the oxide formed at 25 and 150 C was thinner than that formed when oxygen (O2) gas was present.About:
This article is published in Surface Science.The article was published on 2004-11-20. It has received 205 citations till now. The article focuses on the topics: Oxide & X-ray photoelectron spectroscopy.read more
Citations
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Journal ArticleDOI
Molecular Insight in Structure and Activity of Highly Efficient, Low-Ir Ir–Ni Oxide Catalysts for Electrochemical Water Splitting (OER)
Tobias Reier,Zarina Pawolek,Serhiy Cherevko,Michael Bruns,Travis Jones,Detre Teschner,Sören Selve,Arno Bergmann,Hong Nhan Nong,Robert Schlögl,Karl Johann Jakob Mayrhofer,Peter Strasser +11 more
TL;DR: In this article, a thermally prepared Ir-Ni mixed oxide thin film catalysts for the electrochemical oxygen evolution reaction (OER) under highly corrosive conditions such as in acidic proton exchange membrane (PEM) electrolyzers and photoelectrochemical cells (PEC).
Journal Article
Molecular insight in structure and activity of highly efficient, low-Ir Ir-Ni oxide catalysts for electrochemical water splitting (OER)
Tobias Reier,Zarina Pawolek,Serhiy Cherevko,Michael Bruns,Travis Jones,Detre Teschner,Sören Selve,Arno Bergmann,Hong Nhan Nong,Robert Schlögl,Karl Johann Jakob Mayrhofer,Peter Strasser +11 more
TL;DR: This study highlights a novel, highly active oxygen evolution catalyst and provides novel important insights into the structure and performance of bimetallic oxide OER electrocatalysts in corrosive acidic environments.
Journal ArticleDOI
Iron nanoparticles for environmental clean-up: recent developments and future outlook.
TL;DR: An up-to-date account of advancement in materials chemistry, reactivity with a wide spectrum of contaminants in addition to the well-documented chlorinated solvents, methods to enhance the colloidal stability and transport properties of nZVI in porous media, and the effects of n ZVI amendment on the biogeochemical environment are provided.
Journal ArticleDOI
Vacancy Coalescence during Oxidation of Iron Nanoparticles
Andreu Cabot,Víctor F. Puntes,Elena V. Shevchenko,Yadong Yin,Lluis Balcells,Matthew A. Marcus,Steven M. Hughes,A. Paul Alivisatos +7 more
TL;DR: The size and temperature range in which vacancy coalescence during oxidation of amine-stabilized iron nanoparticles takes place is analyzed and Maghemite is the crystallographic structure obtained from the complete oxidation of Iron nanoparticles under the authors' synthetic conditions.
Journal ArticleDOI
Adsorption of sulfur dioxide on hematite and goethite particle surfaces
TL;DR: A mechanism involving molecular oxygen activation on oxygen vacancy sites is proposed as a possible explanation for the non-photochemical oxidation of sulfur dioxide on iron oxide surfaces.
References
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Book
The iron oxides: structure, properties, reactions, occurrences and uses.
R. M. Cornell,Udo Schwertmann +1 more
TL;DR: In this article, the authors introduce the concept of iron oxides and their properties, including surface chemistry and Colloidal stability, as well as their properties in terms of surface area and porosity.
Book ChapterDOI
The Iron Oxides
R. M. Cornell,U. Schwertmann +1 more
TL;DR: The food-quality iron oxides are primarily distinguished from technical grades by their comparatively low levels of contamination by other metals; this is achieved by the selection and control of the source of the iron or by the extent of chemical purification during the manufacturing process as discussed by the authors.
Journal ArticleDOI
X-ray photoelectron spectroscopic studies of iron oxides
N. S. McIntyre,D. G. Zetaruk +1 more
Related Papers (5)
Analysis of XPS spectra of Fe2+ and Fe3+ ions in oxide materials
Toru Yamashita,Peter C. Hayes +1 more