Natural sources of green energy include sunshine, water, biomass, geothermal heat, and
wind. These energies are alternate forms of electrical energy that do not rely on fossil fuels …

Piezoelectric and triboelectric nanogenerators have been widely studied in the past years
for their advantages of easy design/manufacturing, small size, and flexibility …

This paper reports the fabrication of p-BiFeO 3 (BFO)–n-ZnO composite films on tin-doped
indium oxide substrates through a facile hydrothermal method and the tuning of various …

Van der Waals chalcogenides and chalcohalides have the potential to become the next thin
film PV breakthrough, owing to the earth-abundancy and non-toxicity of their components …

The subject of the research contained in this paper is a new design solution for an energy
harvesting system resulting from the combination of a quasi-zero-stiffness energy harvester …

As a result of increasingly stringent power supply requirements and diverse application
scenarios, the development of hybrid nanogenerators that can combine multiple power …

Four iron-based triple tungstate and tellurate perovskites have been synthesized in the
nanocrystalline form using a simple sol–gel citrate route: Sr3Fe2WO9 (SFWO), Ba3Fe2WO9 …

Energy harvesting from multiple sources available from different motion in human body are
highly desirable for powering sensors and wearable devices. Herein, this paper introduces a …

Mechanical vibrational energy, which is provided by continuous or discontinuous motion, is
an infinite source of energy that may be found anywhere. This source may be utilized to …

In recent years, with the appearance of the triboelectric nanogenerator (TENG), there has
been a wave of research on small energy harvesting devices and self-powered wearable …