Thembalethu N. Mkhonza, L. Legapa Nkabiti, Rebotsamang F. Shago and Mpho W. Mathebula
Exploration of clean energy and carbon-free fuels is motivated by the pressing need for decarbonization, with hydrogen largely emerging as a solution. Photocatalysis provides a simple and environmentally friendly method for energy conversion and environmental cleanup by generating hydrogen from ammonia. Plant-mediated synthesized nanomaterials are becoming increasingly more popular because of their superior physicochemical properties, availability, ease of application, ease of preparation, and environmental friendliness. This article investigates the conductivity and efficiency of Fe O and NiO 2 3 nanoparticlescoupledwithpyrroletoformnanocompositeswhichweresynthesizedusingSpinaciaoleraceaandMoringaoleifera as plant extracts acting as stabilizers and reducing agents in nanoparticle synthesis. Using biomaterials, the nanocomposites were successfully synthesized, and their structure, morphology, and composition were analyzed using characterization methods such as XRD, FTIR, UV-Vis, CV, and SEM. This thorough characterization highlighted the potential of these nanocomposites for use in hydrogen generation in the future.