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More details on work supporting NEC prototype 4.5V Li-ion battery; modified LiNiMnO cathode and fluorinated electrolyte

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The new cathode and electrolyte solution improve battery energy density by approximately 30%. Decomposition of the electrolyte may cause gas generation, and it can cause swelling of cells. In other words, the amount of gas generation was found to be significantly reduced by replacing DMC with TTFEP. Honolulu PRiME 2012.

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NEC develops prototype 4.5V, long-life manganese Li-ion battery; 30% more energy density, high capacity and light weight

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The new cathode and electrolyte solution improve battery energy density by approximately 30%, increase battery capacity and decrease battery weight, all while maintaining a high level of safety, based on the results of safety tests using a multilayer laminate-type cell. from the 3.8V of existing technologies.

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Fraunhofer researchers report significant extension to Li-S cycle life with silicon anodes and CNT-sulfur composite cathodes

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Lithium-sulfur batteries are of great interest for electromobility applications, among others, due to their high specific energy and relatively low cost, but are challenged by significant capacity decay over cycling. The IWS researchers are using binder-free thick film sulfur cathodes based on a carbon structure with carbon nanotubes (CNT).

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ATI FlyZero project finds green liquid hydrogen most viable zero-carbon emission fuel for aircraft

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FlyZero is the UK’s Aerospace Technology Institute (ATI) project aiming to realize zero-carbon emission commercial aviation by 2030. Funded by the Department for Business, Energy and Industrial Strategy, the project FlyZero began in early 2021 as an intensive research project investigating zero-carbon emission commercial flight.

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15 Air Carriers Sign Non-Binding MOUs on Synthetic Jet Fuel Purchases with Two Providers: AltAir and RenTech

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The Rentech MOU contemplates the production and purchase of approximately 250 million gallons per year of synthetic jet fuel derived principally from coal or petroleum coke, with the resultant carbon dioxide sequestered and the carbon footprint potentially further reduced by integrating biomass as a feedstock.

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