Search results for "lead acid batterie"

showing 4 items of 4 documents

Ultrafast lead-acid battery with nanostructured Pb and PbO2 electrodes

2018

Lead-acid batteries (LABs) are still extensively used in the field of energy storage, owing to a well-known and reliable technology. LABs can deliver high power and store energy for a very long time. In addition, they are reliable and easy to produce. The raw materials for their manufacture are practically unlimited, and about 95% of the materials can be recovered and reused. However, the lower specific energy storage (about 30-40 Wh kg-1), in comparison with other storage systems, limits their use in the most emerging and challenging applications, like electrical mobility, due to the high atomic weight of lead [1]. One of the principal limitations in the use of LABs in electric vehicles (E…

Settore ING-IND/23 - Chimica Fisica ApplicataLead acid batteries nanowire nanostructures template electrosynthesis
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Fabrications of Nanostructures And Nano-Structured Devices Using Electrochemical Methods

2013

Settore ING-IND/23 - Chimica Fisica ApplicataNanostructures nanostructured Electrodes tempalte Synthesis Galvanic Deposition Electrodeposition Solar cells Lead acid batteries
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Growth and Electrochemical Performance of Lead and Lead Oxide Nanowire Arrays as Electrodes for Lead-Acid Batteries

2013

n this work, we present the growth and electrochemical performance of nanostructured lead and lead oxide electrodes for lead-acid batteries. The electrodes were obtained by template electrodeposition in polycarbonate membranes, acting as template. Electrochemical tests were conducted at constant current in 5M aqueous solution of sulphuric acid, after assembling nanostructured lead and lead oxide electrodes in a zero-gap configuration using a commercially available separator. The main advantages of these electrodes are the high specific energy and power density, and the wide surface area, about 70 times higher than the geometrical one. These features allowed high discharge rates, up to 20C. …

lead lead oxide nanostructures lead acid batteries electrodepositionSettore ING-IND/23 - Chimica Fisica Applicatalcsh:Computer engineering. Computer hardwareNanostructures Lead Lead oxide Electrodeposition Template Synthesis Lead acid batterylcsh:TP155-156lcsh:TK7885-7895lcsh:Chemical engineeringChemical Engineering Transactions
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Performance of Lead-Acid Batteries with Nanostructured Electrodes at Different Temperature

2018

In this work we present innovative lead-acid batteries with nanostructured electrodes, which are cycled in a wide range of temperatures typically of lead-acid commercial batteries (EN 61427-1: 2013). In comparison to parameters usually used to commercial batteries, much more stressful conditions in terms of cut-off, charge/discharge rate and discharge were imposed.

temperature testMaterials sciencenanostructureRenewable Energy Sustainability and the Environmentnanovireslead acid batterieEnergy Engineering and Power TechnologyComputer Science Applications1707 Computer Vision and Pattern RecognitionNanotechnologystate of chargeIndustrial and Manufacturing Engineeringtemplate electrosynthesiDischarge rateComputer Networks and CommunicationSettore ING-IND/23 - Chimica Fisica ApplicataState of chargeArtificial IntelligenceLead acid batteryElectrodeLead–acid batterynano technologyInstrumentationnanostructured electrodeperformance2018 IEEE 4th International Forum on Research and Technology for Society and Industry (RTSI)
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