ELECTROCHEMICAL CATALYST INCLUDING NANO-SILICATE COMPOSITE, MANUFACTURING METHOD THEREFOR, AND ELECTRODE COMPOSITION AND ELECTRODE INCLUDING SAME

The nano-silicate composite according to various embodiments may include nano-silicon oxide, nano-silicon, and magnesium silicide between ion-conductive forsterite (Mg2SiO4), enstatite (MgSiO3), and magnesium disodium silicate (Na2MgSiO4) particles. A manufacturing method for the nano-silicate composite according to various embodiments may include mixing a silicate precursor, a metal reductant, and additives; and performing a mechano-chemical reaction by mixing the silicate precursor, metal reductant, and additives with beads. An electrode composition according to various embodiments may include the nano-silicate composite of the present disclosure. An electrode according to various embodiments may include the nano-silicate composite of the present disclosure.