Royal Society of Chemistry, RSC Advances, 50(11), p. 31533-31546, 2021
DOI: 10.1039/d1ra02309h
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A scalable solventless approach is employed to prepare NiCo2S4 and CuCo2S4 with bare surface for enhanced supercapacitance and water splitting. The particles exhibit good energy storage and electrocatalytic activity as well as stability.