نتایج جستجو برای: double layer capacitor
تعداد نتایج: 521200 فیلتر نتایج به سال:
High-power Na-ion batteries have tremendous potential in various large-scale applications. However, conventional charge storage through ion intercalation or double-layer formation cannot satisfy the requirements of such applications owing to the slow kinetics of ion intercalation and the small capacitance of the double layer. The present work demonstrates that the pseudocapacitance of the nanos...
Abstract The primary goal of the current study is to improve specific capacitance electric double-layer (EDLC) device using biomass (Tribulus Terrestris) derived activated carbon electrodes synthesized by chemical activation method. Furthermore, high surface area are characterized X-ray diffraction (XRD), RAMAN spectroscopy, and scanning electron microscopy (SEM) confirm morphological structure...
An optimum design with silicon-on-insulator (SOI) device structure was proposed to eliminate back gate bias effect of the lateral double diffused metal-oxide-semiconductor field effect transistor (LDMOSFET) and to improve breakdown voltage. The SOI structure was characterized by low doping buried layer (LDBL) inserted between the silicon layer and the buried oxide layer. The LDBL thickness is a...
This paper addresses a bi-directional dc/dc converter suitable for an energy storage system with an additional function of galvanic isolation. An energy storage device such as an electric double layer capacitor is directly connected to one of the dc buses of the dc/dc converter without any chopper circuit. Nevertheless, the dc/dc converter can continue operating when the voltage across the ener...
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