نوع مقاله : مقاله کامل پژوهشی
عنوان مقاله English
نویسندگان English
In this study, nickel hydroxide nanoparticles were deposited on nickel foam (NF) via electrodeposition, and then titanium carbide (Ti₃C₂) MXene was coated using the electrophoretic deposition technique at different voltages (1, 3, and 5 V) and times (10, 20, and 30 min), resulting in the Ti₃C₂ MXene/Ni(OH)₂/NF electrode. Field emission scanning electron microscopy (FESEM) revealed the porous nanostructure of the Ti₃C₂ MXene/Ni(OH)₂/NF electrode. Attenuated total reflection infrared spectroscopy (ATR) and X-ray diffraction (XRD) confirmed the chemical composition and crystalline structure of the synthesized electrodes. Electrochemical measurements indicated that the optimal deposition voltage and time for HER were 3 V and 30 min, respectively. This research introduced the Ti₃C₂ MXene/Ni(OH)₂/NF electrode as a promising alternative to rare and expensive electrocatalysts and demonstrated the effect of voltage and time on the electrophoretic deposition of Ti₃C₂ MXene on the HER activity of the Ti₃C₂ MXene/Ni(OH)₂/NF electrode.
کلیدواژهها English