We demonstrate a simple, nonlithographic method for fabricating piezoresistive pressure
sensors with a broad range of working pressures and low detection limit. Our wearable …

Compared with two-dimensional (2D) graphene sheets, recently, three-dimensional (3D)
structured and porous graphene has attracted much attention in gas and humidity sensing …

Silicone or polysiloxane, polymer consisting of repeating units of siloxane (− O− R2Si− O−
SiR2−, where R= organic group), is known for exhibiting excellent properties like …

Graphene oxide (GO) humidity sensors based on poly (vinyl alcohol)(PVA) nanofibers have
been proposed. The PVA nanofiber layers of different densities were obtained by adjusting …

We developed a wireless and flexible humidity sensor based on three-dimensional (3D)
narrow band quasi colloidal (NBQC) tin telluride (SnTe) material. Pristine SnTe granules …

In this paper, a graphene oxide (GO) coated substrate material is electrically characterized.
The permittivity, loss tangent, permeability, and resistance are measured. A planar antenna …

Humidity sensors or hygrometers are the devices adopted for the measurement of humidity
in its surrounding environment. Various materials have been designed and utilized for the …

The high interest in wearable technologies has inspired an increased demand for portable,
flexible energy storage devices. Currently, most commercial electrochemical energy storage …