Table 2.

Literature study for Cu₂NiSnS₄ ASS-SC devices that provide supercapacitive parameters.

Materials	Morphology	Specific capacitance@GCD	Energy density (Wh kg−1)	Power density (W kg−1)	Stability (%)@ cycle	Refs.
SnS	Nanorods	70 F/g@0.5 mA/cm2	1.49	248.33	–	48
CuS/3DG	Nanoplates	249 F/g@4A/g	5	450	95%@5000	49
CuS	Microsphers	237 F/g@0.5A/g	15.06	392.9	88% %@4000	50
CuS/C-120@PANI	Nanoparticles	425.53 F/g@1 mA/g	–	–	89.86%@3000	51
NiCo2S4@NiMoO4	Nanotube array	2006 F g-1@5 mA/cm2	21.4	58	78%@2000	52
CuO	3D flower-shape	612 F/g@1A/g	27.27	800	98%@4000	53
Cu2NiSnS4	Flower-like microspheres	508 F/g@2 A/g	30.88	2.42	95.7%@2000	37
Ni0.67Cu0.33Co2S4	Spherical cluster nanorods	1340.48 F/g@1A/g	40	412.5	80.45%@10,000	54
Cu2NiSnS4	Marigold flower	1029@0.5A/g	41.25	750	59.31%@5000	This work