An official website of the United States government
Here's how you know
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.
This is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Powder XRD patterns of the Mn5O8 particles obtained by calcination of Mn(II) glycolate for 5 h at 400 °C in an O2 flow of 50 NL/h; a reference pattern is given in the top panel (ICDD 00-039-1218).