Haldar, Krishna KantaAhmed, ImtiazBiswas, RathindranathMete, ShouvikPatil, Ranjit A.Ma, Yuan-Ron2024-01-212024-08-132024-01-212024-08-132023-04-291868252910.1007/s12678-023-00822-1http://10.2.3.109/handle/32116/3274Electrochemical (EC) water splitting is a promising approach for the generation of renewable hydrogen (H2) fuels and oxygen (O2) evolution. Composite structured molybdenum disulphide (MoS2)/vanadium pentoxide (V2O5) with low overpotential is a promising electrocatalyst for anodic and cathodic material for an alternative energy source. We fabricated a flower shape MoS2/V2O5 composite via a hydrothermal approach where V2O5grew on the surface of the MoS2 petals. The unique flower-type composite structure alleviates the surface expansion of electrode material. The electrochemical studies show that the composite possesses good stability with low overpotential and smaller Tafel slope compared to its constituents. It has been found that the MoS2/V2O5 composite exhibits a stable rate performance under the current density of 10�mA�cm?2 which indicates that the MoS2/V2O5 composite might be a good candidate for both oxygen and hydrogen evolution reactions.; Graphical Abstract: [Figure not available: see fulltext.] � 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.en-USCompositeElectrocatalysisHERMoS₂/V₂O₅OERArticlehttps://link.springer.com/10.1007/s12678-023-00822-1