The study of hydrogen peroxide reduction in an alkaline aqueous medium on a composite of palladium particles dispersed in an amorphous carbon matrix (Pd@AC) was performed. Scanning Electron Microscopy (SEM). Energy-dispersive X-ray spectroscopy (EDX). Fourier-transform infrared spectroscopy (FTIR). https://pipingrockers.shop/product-category/elderberry-sambucus/