Sharma, S.Chauhan, S.S.Chappanda, K.N.Rahman, M.R.2026-02-032025Materials Letters, 2025, 380, , pp. -0167577Xhttps://doi.org/10.1016/j.matlet.2024.137728https://idr.nitk.ac.in/handle/123456789/20442In this study, the plain MoO<inf>3</inf> and Ag-doped MoO<inf>3</inf> nanorods are anchored on a flexible fibrous carbon cloth using a hydrothermal method, and their performances are thoroughly evaluated by fabricating the supercapacitors using both types of nanorods. The doped substrate shows drastic enhancement in specific capacitance which is nearly four times greater than undoped MoO<inf>3</inf> nanorods at a current density of 0.5 mA/cm2. Additionally, the Ag doped MoO<inf>3</inf> shows an excellent energy density of 43 µWh/cm2. The superior performance of the doped nanorods is attributed to its pseudocapacitive behaviour, higher conductivity, and improved charge kinetics at the electrode–electrolyte interface, enabling a more efficient and potential supercapacitor-based energy storage system to drive future low power flexible and wearable electronic devices. © 2024 Elsevier B.V.Ag dopedCarbon clothsEnergy densityFibrous carbonsFlexibleHigher energy densityHydrothermal methodsMoO 3MoO3 nanorodPerformanceNanorods