A New Generation of Methods for Obtaining Metal–Ceramic Nanocomposites with Specific Sizes of Metal Nanocrystallites Stable at Elevated Temperatures and Testing the Chemical Properties of the Obtained Nanomaterials. - Pelka, Rafał; Ekiert, Ewa; Nowosielecka, Urszula; Moszyńska, Izabela; Jędrzejewski, Roman (Applied Sciences (2076-3417), 2025)