Table 1 Comparison of the electrochemical performance of the presented electrode with previously reported composites.
Electrode material | Electrolyte | 3 electrode system | 2 electrode system | Ref | ||
|---|---|---|---|---|---|---|
Capacity or capacitance | Cycle stability | Energy density (Wh kg−1) | Cycle stability | |||
NiSe/NiTe2 | 6 M KOH | 1782 F g−1 at 1 A g−1 | 81.5% after 30,000 cycles | 23.26 | 84.8% after 20,000 cycles | |
NiLaTe MFs | 2 M KOH | 215 mAh g−1 at 1 A g−1 | 80.1% after 10000cycles | 45.5 | 87% after 10,000 cycles | |
NiTe/ZIF-67 | 1 M KOH | 1521 F g−1 at 1 mA cm−2 | 93.5% after 5000 cycles | 45.3 | 83% after 3000 cycles | |
Ag-Decorated NiFe Mixed Metal Telluride | 1 M KOH | 156.3 mA h g−1 at 2 A g−1 | 92% after 2000 cycles | 0.66 mW h Cm−2 | 80% after 3000 cycles | |
Ag2Te | 2 M KOH | 711 F g−1 at 1 A g−1 | 92% after 5000 cycles | 35.21 | - | |
VxTey/MWCNTs | - | 630 F g−1 at 0.75 mA cm−2 | 84% after 10,000 cycles | 34.5 | 82% after 10,000 cycles | |
Se doped NiTe | 3 M KOH | 998 F g−1 at 1 A g−1 | 93.2% after 1000 cycles | 42.7 | 74% after 1000 cycles | |
rGO/SnTe | 3 M KOH | 1316 F g−1 at 0.5 A g−1 | 92% after 1000 cycles | 16.7 | - | |
ZnCoTe@NiCoSe2 | 3 M KOH | 240 mA h g−1 at 2 A g−1 | 94% after 5000 cycles | 57 | 90% after 5000 cycles | This work |