Tailoring Supercapacitance and Water Splitting Performance of Nickel Sulfides (NiS and Ni3S2): A Comparative Study of Colloidal and Solventless Synthesis

Key Points

• Improvements in supercapacitance and water splitting performance were achieved through novel synthesis methods.
• The study detailed contrasting outcomes for nickel sulfides derived from solventless and colloidal methods.
• Colloidal synthesis often leads to issues like surfactant blockage, whereas alternative approaches may mitigate these effects.
• Understanding the differences in synthesis techniques can guide the development of more efficient energy storage solutions.