“…Forsterite nanoparticles can be synthesized through a wide variety of methods such as solid state [31][32][33], sol-gel [34][35][36][37][38], sol-gel coupled with ball-milling [39], sol-gel-combustion [40][41][42], sol-gel surfactant approach [43,44] precipitation [45,46], mechanical activation [47][48][49][50][51][52], microwave-assisted [53,54], alkoxide method [55], geopolymer technique [56], catalyst-free chemical vapor deposition [57] or hydrothermal method [58].…”