Modeling of Capacitance in A Supercapacitor [PDF]
Journal of Engineering Technology and Applied Physics, 2019 A general supercapacitor model is developed by incorporating the effective surface area in the presence of pores. An analytical solution has been derived from the generic equation in Laplace domain based on the porous ...
Ah Heng You, Pei Ling Cheang
doaj +6 more sources
Ionic Liquid-Based Electrolytes for Supercapacitor and Supercapattery [PDF]
Frontiers in Chemistry, 2019 There is a strong desire to replace or complement aqueous and organic electrolytes by ionic liquids (ILs) in electrochemical energy storage (EES) devices to achieve high operating voltages and hence high energy capacity.
Linpo Yu, George Z. Chen, George Z. Chen
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Supercapacitor leakage in energy-harvesting sensor nodes: fact or fiction? [PDF]
, 2012 As interest in energy-harvesting sensor nodes continues to grow, the use of supercapacitors as energy stores or buffers is gaining popularity. The reasons for their use are numerous, and include their high power density, simple interfacing requirements ...
Geoff V. Merrett +3 more
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A supercapacitor based enhancement technique for stand-alone surge protection circuits [PDF]
, 2013 With the International Technology Roadmap for Semiconductors predicting below-25nm feature-size VLSIs, powered by DC power supplies of less than 1V, protection against transients has become mandatory for modern electronic systems.
Kularatna, Nihal +3 more
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An Environmentally Benign Supercapacitor Using A Water-dissolvable Ionic Gel [PDF]
, 2021 An environmentally benign supercapacitor is developed incorporating an ionic liquid, carbon powder, a cellulose separator and a Molybdenum electrode. The ionic liquid is dispersed into a water-dissolvable polymer, poly(vinyl alcohol), to produce solid ...
Shunsuke, Yamada
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International Journal of Electrochemical Science, 2014 In this study, we compared the performance and cycle life of lithium-air battery with organic solution and ionic liquid as electrolyte, respectively. The electrochemical performance of the electrolyte was examined using Tafel curves, cyclic voltammetry ...
Kedi Cai, Haijing Jiang, Weihua Pu
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Study of Supercapacitors Built in the Start-Up System of the Main Diesel Locomotive
Energies, 2023 A successful guaranteed launch of a mainline diesel locomotive is one of the most important and urgent problems of the rolling stock operation. Improvement of the start-up system of the main diesel locomotive when using a supercapacitor allows multiple ...
Boris V. Malozyomov +7 more
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Supercapacitor assisted LDO (SCALDO) techniquean extra low frequency design approach to high efficiency DC-DC converters and how it compares with the classical switched capacitor converters [PDF]
, 2013 Supercapacitor assisted low dropout regulators (SCALDO) were proposed as an alternative design approach to DC-DC converters, where the supercapacitor circulation frequency (switching frequency) is in the order of few Hz to few 10s of Hz, with an output ...
Nihal Kulatana +5 more
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Supercapacitor assisted low dropout regulators (SCALDO) with reduced switches: A new approach to high efficiency VRM designs [PDF]
, 2013 Supercapacitor assisted low dropout (SCALDO) regulator is a new approach to develop high efficiency DC-DC converters with supercapacitors used for energy recovery.
Kularatna, Nihal +4 more
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Partially Graphitized Iron-Carbon Hybrid Composite as Electrochemical Supercapacitor Material [PDF]
, 2020 The conversion of biomass into valuable carbon composites as an efficient non-precious energy storage electrode material have elicited extensive research interest.
Chandra sekhar, Rout +4 more
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