Exploring BiFeO₃'s piezocatalytic potential: From materials engineering to diverse applications

Materials scientists have long been exploring advanced materials for environmental and energy applications, with piezocatalysis emerging as a promising technology for sustainable solutions. BiFeO3 (BFO), a versatile material known for its unique piezoelectric, multiferroic, and optical properties, has garnered significant attention for its potential in piezocatalysis, specifically for organic pollutant degradation, hydrogen production, CO2 reduction, and sterilization.