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.
Number of publications on Sol-Gel synthesis of metal oxides (1987–2023) (Top) and its comparison with synthesis of other materials for the last five years (Bottom), from Web of Science using the search words ‘Sol-Gel’ and ‘metal oxides’, 31 January 2024.
