US 12,454,464 B1
Calcium titanate/magnesium titanate/carbon-based nanocomposite
Ehab Abdelhamed Abdelrahman Ahmed, Riyadh (SA); and Babiker Yagoub Elhadi Abdulkhair, Riyadh (SA)
Assigned to IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY, Riyadh (SA)
Filed by IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY, Riyadh (SA)
Filed on May 16, 2025, as Appl. No. 19/210,181.
Int. Cl. C01G 23/00 (2006.01); B82Y 30/00 (2011.01)
CPC C01G 23/006 (2013.01) [B82Y 30/00 (2013.01); C01P 2002/60 (2013.01); C01P 2002/76 (2013.01); C01P 2002/85 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/32 (2013.01); C01P 2004/50 (2013.01); C01P 2004/64 (2013.01); C01P 2004/80 (2013.01); C01P 2006/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A porous particulate nanocomposite material comprising, as determined by X-ray diffraction:
carbon;
an orthorhombic calcium titanate (CaTiO3) crystalline phase; and,
a rhombohedral magnesium titanate (MgTiO3) crystalline phase,
wherein, based on the total number of atoms in the nanocomposite material and as determined by energy dispersive X-ray spectroscopy (EDX):
the atomic concentration of carbon (C) is from about 1 to about 5 atom % (at. %);
the atomic concentration of titanium (Ti) is from about 20 to about 35 at. %;
the atomic concentration of magnesium (Mg) is from about 5 to about 15 at. %; and,
the atomic concentration of calcium (Ca) is from about 5 to about 15 at. %.