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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

Green Car Congress

The team’s battery chemistry with the solid electrolyte can potentially boost the energy density by as much as four times above lithium-ion batteries, which translates into longer driving range. A lithium-air battery based on lithium oxide (Li 2 O) formation can theoretically deliver an energy density that is comparable to that of gasoline.

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Researchers develop room-temp 1,000+ cycle rechargeable solid-state lithium-air battery

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A lithium-air battery based on lithium oxide (Li 2 O) formation can theoretically deliver an energy density that is comparable to that of gasoline. The four-electron reaction is enabled by a mixed ion–electron-conducting discharge product and its interface with air. A paper on their work is published in the journal Science.

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Fire risks associated with li-ion batteries & safety

Electric Vehicles India

Fire risks associated with li-ion batteries & safety. The demand for lithium-ion battery-powered road vehicles continues to increase around the world day by day. As the technological advances in energy storage systems, specifically those that are part of the lithium-ion family. Fire risks with li-ion batteries.

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Battery Researcher Suggests Achieving Next-Generation Battery Technology Will Require Interdisciplinary Approaches; A Doubling of Li-ion Capacity Over Next 30 Years

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Jean-Marie Tarascon of the Laboratoire réactivité et chimie des solides (LRCS) at Université de Picardie Jules Verne, CNRS proposes a two-fold increase in energy density over the next 30 years, most likely coming from the Li–air system. Tarascon’s view of the battery landscape for the next few decades.

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Fraunhofer suggests e-scooters as application for its magnesium hydride paste hydrogen storage technology

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kWh/liter—about 10 times the capacity of Li-Ion batteries. POWERPASTE stores hydrogen in a chemical form at room temperature and atmospheric pressure to be then released on demand, said Dr. Marcus Vogt, research associate at Fraunhofer IFAM. It has a hydrogen capacity of about 10 mass-% (i.e. 10 kg POWERPASTE ?

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Details of the Audi Q5 Hybrid Quattro Li-ion battery pack

Green Car Congress

In a presentation at the 2011 Advanced Automotive Battery Conference (AABC) in Pasadena, California last week, Daniel Andree, a battery development engineer at Audi AG, outlined the implementation of a Sanyo lithium-ion battery pack in the upcoming 2012 Audi Q5 compact crossover hybrid. Earlier post.). ” —Daniel Andree.

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Mercedes-Benz bringing series of 3rd-generation plug-in hybrids to market; EQ Power, gasoline or diesel; C-, E- and S-Class

Green Car Congress

kWh battery in the hybrid vehicles is paired with either a gasoline engine or, for the first time, a diesel engine. The efficiency of the 9G-TRONIC plug-in-hybrid transmission and a new lithium-ion battery in the luxury saloon are good for an all-electric range of up to 50 kilometers in the NEDC. kWh/100 km). Earlier post.).

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