Piezocatalysis can effectively use mechanical energy (water flow, noise, vibration, etc.) in
the environment to achieve the degradation of organic pollutants, has the advantages of …

Electrospun graphene oxide (GO)/polyvinylidene difluoride (PVDF) and reduced graphene
oxide (rGO)/PVDF piezoelectric hybrid nanofibers were prepared via electrospinning to …

Carbon nanomaterials are indispensable due to their unique properties of high electrical
conductivity, mechanical strength and thermal stability, which makes them important …

The different configurations of the composites originated with machine or human motion,
and their mechanical stability for wearable electronics is in focus. Here, the study highlights …

The triboelectric nanogenerator (TENG) of natural biomaterials is a new type of energy
harvesting device and can be used as a self-powered sensor, which has received extensive …

Extensive research has focused on green and renewable energies to address the
increasing demand for flexible, reliable, and self-sustaining advanced technology and …

In this work, nickel ferrite (NiFe 2 O 4) nanoparticles and a porous silicon (PSi) layer were
prepared to fabricate NiFe 2 O 4 NPs/PSi heterojunctions. The NiFe 2 O 4 nanoparticles …

A self-sustainable power supply function with flexibility, mechanical stability, and lightweight
quality is among the required properties for pressure sensors and other low-power …

In this investigation, chromium-doped ZnO nanorod (NR) arrays were grown on ITO/PET
substrates using a hydrothermal method. Subsequently, self-powered gas sensors based on …

In this paper, the triboelectric-piezoelectric energy harvesting technology is systematically
studied. Piezoelectric materials and friction materials are combined to form integrated …