Binary alloys Carbon fibers Coal Coal electrolyse Coal electrolysis Electrocatalysts Electrocatalytic activity Electrochemical electrodes Electrochemicals Electrolysis Electronic properties Energy dispersive X ray analysis High resolution transmission electron microscopy Hydrogen production Hydrogen reduction Internet of Things Internet of thing (IOT) Internet of things Nickel alloys Performance Platinum alloys Pt-ni Reduction method Remote management Scanning electron microscopy Sensor networks Sensor selection Surface electronic properties Synthesised X ray diffraction analysis