Piezoelectric transducer as a renewable energy source: A review

Abstract

Green energy source has a vital role for production of electricity. Since present day, conventional fuel was considered as the core sources of electricity. In this paper, source of green energy discussed is very rare. Solar and wind power have been considered as inherent energy sources of electricity through solar cells and wind mill. Sound energy in the form of noise is comparatively unexplored source around us for generation of electricity. This noise can be successfully converted into electricity by using suitable transducer. Piezoelectric transducers has major role for noise to electricity. Multiple transducers can be used to produce electricity which can be stored and utilized further. The present object of this paper can offer renewable green energy source which can be beneficial in worldwide search of nonconventional source of energy.

Electric Capacitors Based on Silicone Oil and Iron Oxide Microfibres: Effects of the Magnetic Field on the Electrical Susceptance and Conductance

“…Advancements in capacitor technology are pivotal for the development of modern electronic devices and systems [1][2][3][4][5]. Electrical capacitors are essential components in a wide range of applications, from energy storage systems [6][7][8] to advanced sensors [9][10][11] and transducers [12][13][14]. The performance and functionality of capacitors are significantly influenced by the properties of the dielectric materials used, which has led to ongoing research and innovation in this field [15,16].…”

Ab initio study of uniaxial strain-induced thermoelectric property tuning of individual single-wall carbon nanotubes

“…These devices can convert mechanical or thermal energy into electric energy, referred to as nanogenerators. [14][15][16] Among these devices, TEG converts heat into electricity and vice versa. The performance of TE materials is assessed by the thermoelectric figure of merit zT factor, which can be formulated as zT = S 2 sTk À1 , where S is the Seebeck coefficient, s is the electrical conductivity, T is the average temperature between the hot and cold junction of the device and k is the thermal conductivity of the materials.…”