Power supply is one of the bottlenecks to realizing untethered wearable electronics, soft
robotics and the internet of things. Flexible self-charging power sources integrate energy …

Triboelectric Nanogenerators (TENGs) can convert mechanical energy into electricity and
harvest this energy. It is critical to highlight and study the material selection, structure, and …

Boosting output charge density is top priority for achieving high‐performance triboelectric
nanogenerators (TENGs). The charge‐excitation strategy is demonstrated to be a superior …

The integration of energy harvesting and sensing is core to the enhancement of intelligence
and sustainability of wireless body area networks (WBANs). Much of the harvested energy …

Piezoelectric nanogenerator (PENG) was first introduced by using piezoelectric nanowires
for converting tiny mechanical energy into electric power. 1 Research in nanogenerators has …

Triboelectric nanogenerators have attracted wide attention due to their promising
capabilities of scavenging the ambient environmental mechanical energy. However, efficient …

With the development of the Internet of Things (IoT), the power supply to trillions of IoT nodes
has become a serious challenge. It is of significant importance to propose a rational power …

Rail freight is a vital part of global economic development. The hunting instability of freight
trains seriously affects safety. The lack of electrical pipelines between freight trains makes …

This study reports that biaxially oriented silica-filled polyethylene terephthalate (BOPET)
films used worldwide as food packaging materials combine unique dual electrification …

The triboelectric nanogenerator (TENG) is currently a promising technology operated by
coupling mechanisms between contact electrification and electrostatic induction for …