Figure 2.
High-resolution scanning electron microscopy (HRSEM) images of: (A) SDC-AC, (B) OSC-AC, and (C) OS-AC/KOH supports (without Fe).
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.