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.
SEM images of various intermediates during calcination/rehydration/regeneration for Mg(OH)2- (left) and MgCO3-originating MgO (right); (a) Mg(OH)2-originating MgO; (b) Mg(OH)2-originating MgO after 5 rehydration–calcination cycles; (c) material of image b after regeneration for 24 h in liquid H2O; (d) MgCO3-originating MgO; (e) MgCO3-originating MgO after five rehydration–calcination cycles; (f) material of image e after regeneration for 24 h in liquid H2O.
