US 12,224,118 B1
Structure of an asymmetric supercapacitor and method of preparation thereof
Abdul Ghani Olabi, Sharjah (AE); Mohammad Ali, Sharjah (AE); and Pragati Ankush Shinde, Sharjah (AE)
Assigned to UNIVERSITY OF SHARJAH, Sharjah (AE)
Filed by University of Sharjah, Sharjah (AE)
Filed on Mar. 16, 2023, as Appl. No. 18/122,403.
Int. Cl. H01G 11/86 (2013.01); H01G 11/32 (2013.01)
CPC H01G 11/86 (2013.01) [H01G 11/32 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method for preparation of an asymmetric supercapacitor comprising:
forming a polyaniline (PANI) nanowire on a carbon cloth (CC) substrate (PANI/CC) by polymerization of aniline;
depositing cobalt-nickel layer double hydroxide (CoNi-LDH) on the PANI/CC by a hydrothermal process; and
calcining the cobalt-nickel layer double hydro hydroxide (CoNi-LDH) in the PANI/CC at 800° C. to form a metal carbide (CoC@NiC) on the carbon cloth.