On the Surface Chemistry of Iron Oxides in Reactive Gas Atmospheres

Abstract

How details come to surface: The surface chemistry of small and large iron oxide crystallites was investigated in CO and H2 by in situ XPS. Small particles reacted more dynamically to the changing experimental conditions than larger ones. Ab initio atomistic thermodynamics helped shed light on the enigmatic iron/carbon chemistry. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.