US 12,465,907 B1
Fabrication of PbO/Co3O4/MgO nanocomposite material using Pechini sol-gel method
Ehab Abdelhamed Abdelrahman Ahmed, Riyadh (SA)
Assigned to IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY, Riyadh (SA)
Filed by IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY, Riyadh (SA)
Filed on Jan. 29, 2025, as Appl. No. 19/039,906.
Int. Cl. B01J 23/835 (2006.01); B01J 23/75 (2006.01); B01J 35/00 (2006.01); B01J 35/30 (2024.01); B01J 35/45 (2024.01); B01J 35/51 (2024.01); B01J 35/55 (2024.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01J 37/12 (2006.01)
CPC B01J 23/835 (2013.01) [B01J 23/75 (2013.01); B01J 35/19 (2024.01); B01J 35/393 (2024.01); B01J 35/45 (2024.01); B01J 35/51 (2024.01); B01J 35/55 (2024.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); B01J 37/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A PbO/Co3O4/MgO nanocomposite material comprising:
an orthorhombic PbO crystalline phase;
a cubic Co3O4 crystalline phase; and
a cubic MgO crystalline phase,
wherein an average crystallite size of the PbO/Co3O4/MgO nanocomposite material is in a range from 75 to 90 nm.