Electrochemical properties of various rock-shaped-CuO/graphite (G) composites and monoclinic structure CuO nanoparticles as the cathode versus a zinc plate as the anode in a 4M NaOH electrolyte were elucidated by electrochemical impedance spectroscopy (EIS) and chronopotentiometry (CP) in a two electrode configuration cell. Various values of G 9, 16 and 28 wt% were prepared and studied as catho...

there are fewer problems encountered with optical voltage transducers in comparison with their inductive and capacitive counterparts. although capacitive and inductive transformers are used vastly for the purpose of measurement and protection in the networks, they cause problems such as core saturation and improper transient responses which decrease the accuracy of measurement and eficiency of ...

This paper presents the analysis, design, fabrication, and testing of a condenser microphone utilizing a thin low-stress polycrystalline silicon diaphragm suspended above a p+ perforated back plate. The microphone is fabricated using a combination of surface and bulk micromachining techniques in a single wafer process without the need of wafer bonding. The device shows sensitivities of -34 dB (...

Rational design of the micro-nanomorphology is highly desired for metal hydroxides to achieve overall high-performance electrodes supercapacitor and energy storage applications. Here, in current study, we have succeeded controlling morphology Sn/Co nanolayered structures obtain plate nanofibrous morphologies. Additionally, nanostructures could be transformed plate-nanofibrous In this trend, dua...

By controlling the degrees of freedom for the components in the system and using a PWL solver, a tradeoff between speed and accuracy is realized. Electrical components are modeled using a similar MNA technique. The interaction between electrical and mechanical components is accomplished by modeling the coupled energy between the domains. In this paper we demonstrate the capabilities of our syst...

By controlling the degrees of freedom for the components in the system and using a PWL solver, a tradeoff between speed and accuracy is realized. Electrical components are modeled using a similar MNA technique. The interaction between electrical and mechanical components is accomplished by modeling the coupled energy between the domains. In this paper we demonstrate the capabilities of our syst...