Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
CeO2-grafted Fe2O3 oxygen carrier: Morphological structure: TEM image (a) and an enlargement of the square region (b); Schematic representation of its oxygen release and storage mechanism (c). VO: oxygen vacancy, OO: lattice oxygen, Os: surface oxygen. Adapted with permission from Machida M. et al. [98]. Copyright (2015) American Chemical Society.
