Results 41 to 50 of about 113,957 (346)

Practical aspects of electrophoretic deposition to produce commercially viable supercapacitor energy storage electrodes [PDF]

, 2021
Electrophoretic deposition (EPD) is a highly convenient and demonstrated industrial operation for the manufacture of surface coatings. Recent years are seeing increasing evidence in using this technique to produce energy storage electrodes (notably for ...
Low, John C. T., Chakrabarti, Barun
core   +1 more source

Recent progress in sustainable energy storage using activated carbon from biowaste for high-performance supercapacitors: a review [PDF]

Modern Electronic Materials
Carbon-based materials have emerged as attractive possibilities for supercapacitor applications due to their high electrical conductivity, huge surface area, and excellent stability. The potential of carbon materials, like carbon allotropes and activated
V.T. Jeielayaganga, R. Keerthiga, M. Venkatesh   +2 more
doaj   +3 more sources

SOC, SOH and RUL Estimation for Supercapacitor Management System: Methods, Implementation Factors, Limitations and Future Research Improvements

Batteries, 2022
The development of a supercapacitor management system (SMS) for clean energy applications is crucial to addressing carbon emissions problems. Consequently, state of charge (SOC), state of health (SOH), and remaining useful life (RUL) for SMS must be ...
Afida Ayob, Shaheer Ansari, Molla Shahadat Hossain Lipu, Aini Hussain, Mohamad Hanif Md Saad   +4 more
doaj   +1 more source

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

, 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, Kankanamge, Kosala, Kularatna, Nihal, Kosala Kankanmage, Kulatana, Nihal, Kankanmage, Kosala   +5 more
core   +1 more source

Charge storage mechanism in nanoporous carbons and its consequence for electrical double layer capacitors [PDF]

, 2010
Electrochemical capacitors, also known as supercapacitors, are energy storage devices that fill the gap between batteries and dielectric capacitors. Thanks to their unique features, they have a key role to play in energy storage and harvesting, acting ...
Gogotsi, Yury, Patrice Simon, Yury Gogotsi, Simon, Patrice   +3 more
core   +1 more source

Pore forming with hemp fiber for magnesium phosphate structural supercapacitor

Materials & Design, 2020
For multifunctional structural supercapacitor, pore structure can store lots of aqueous electrolyte in the matrix and interconnected pore structure can offer numerous channels for ion movement during charge-discharge.
Cuiqin Fang, Dong Zhang
doaj   +1 more source

Enhanced supercapacitor materials from pyrolyzed algae and graphene composites

Scientific Reports, 2023
This study focuses on the synthesis and characterization of supercapacitor materials derived from pyrolyzed natural compounds. Four compounds were investigated: methylcellulose with lysine (ML), methylcellulose with lysine-graphene composite (MLG), algae
Mariusz Szkoda, Malgorzata Skorupska, Jerzy P. Łukaszewicz, Anna Ilnicka   +3 more
doaj   +1 more source

Long Period Operation of Ionic Liquid Based Electrical Double Layer Capacitor at 45 ℃ and 3 V

发电技术, 2023
The long period operation at 45 ℃ and 3 V of the mesoporous carbon-ionic liquid-carbon covered aluminum foam based electrical double layer capacitor was studied.
YE Zhenzhen, CHEN Xinqi, ZHANG Shuting, WANG Jian, CUI Chaojie, ZHANG Gang, ZHANG Lei, QIAN Luming, JIN Ying, QIAN Weizhong   +9 more
doaj   +1 more source

Supercapacitor assisted low dropout regulators (SCALDO) with reduced switches: A new approach to high efficiency VRM designs

, 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, Thilini Wickramasinghe, Wickramasinghe, Thilini, Nihal Kularatna, Wickramasinghe, Thilini Chintha Prabha Kumari   +4 more
core   +1 more source

Accurate supercapacitor modeling for energy-harvesting wireless sensor nodes

, 2011
Supercapacitors are often used in energy-harvesting wireless sensor nodes (EH-WSNs) to store harvested energy. Until now, research into the use of supercapacitors in EH-WSNs has considered them to be ideal or over-simplified, with non-ideal behavior ...
Geoff V. Merrett, Weddell, Alex, Merrett, Geoff V., Bashir M. Al-Hashimi, Alex S. Weddell, Kazmierski, Tom, Al-Hashimi, Bashir, Tom J. Kazmierski   +7 more
core   +1 more source