Centre for Surface Chemistry and Catalysis, Catholic University of Leuven, Kasteelpark Arenberg 23, BE-3001 Heverlee, Belgium, Laboratory for Pharmacotechnology and Biopharmacy, Catholic University of ...

The synthesis method involved a gel composed of cobalt salts, tetraethyl orthosilicate, tetrapropylammonium hydroxide (TPAOH), urea, and water, followed by crystallization at 180°C. After ...

After trying a few methods to create a glass layer, [ProjectsInFlight] settled on a composition based on tetraethyl orthosilicate, which we’ve seen used before to create synthetic opals.