| 초록 |
Flexible energy harvesters based on high piezoeleEnergy harvesters which can convert electrical energy from vibrational and mechanical energy sources are very promising tools to realize the sustainable energy generation in isolated, inaccessible or indoor environments and even in human body condition. To harvest electrical energy from ambient mechanical energies created by natural sources or from human movements, piezoelectric energy harvesting devices called a nanogenerator (NG) have been proposed and developed by many researchers. Among piezoelectric materials, perovskite-structured ceramic materials have drawn considerable attention due to their excellent inherent ferroelectric and piezoelectric characteristics. Herein, we will describe high-performance and flexible energy harvesting devices fabricated using various fabrication processes with perovskite-structured piezo-ceramic nanomaterials such as BaTiO3 nanowires, nanoparticles, and nanotubes.ctric ceramic nanomaterials |
