BaTiO3-based nanogenerators: fundamentals and current status

Piezoelectric nanogenerators (PENG) collect energy from the environment and biomechanical movements and convert this mechanical energy into electrical energy. They have become an attractive alternative to traditional rechargeable batteries for providing electrical power low energy portable devices. As PENGs became the center of attention in robots, wearable devices, medical equipment, and many other fields, the development of piezoelectric materials has become mandatory. This review reviews the basic information, structure, properties, and preparation methods of Barium Titanate, one of the most important PENGs, its development in recent years, and the progress towards high energy generation.

Automated summary

Piezoelectric nanogenerators (PENG) collect energy from the environment and biomechanical movements to convert mechanical energy into electrical energy. Barium Titanate as one of the most important materials in PENG has shown progress in recent years towards high energy generation.