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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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NEC Corporation has developed a prototype next-generation manganese lithium-ion battery featuring cathodes that support higher voltage operations (4.5V The new cathode and electrolyte solution improve battery energy density by approximately 30%. Honolulu PRiME 2012. WO/2012/127717: Secondary Battery. Earlier post.)

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Electrify America releases $300M Cycle 2 national ZEV investment plan; metro charging, autonomous charging, renewable generation

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Electrify America will invest in metro-based direct current fast charging (DCFC) stations in 18 metro areas, including these new metro areas in Cycle 2: Atlanta, Baltimore, Honolulu, Las Vegas and Phoenix. Bridgeport (CT) for the New York City market. Education and Awareness Programs.

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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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High voltage lithium-ion battery prototype. NEC Corporation has developed a prototype next-generation manganese lithium-ion battery featuring cathodes that support higher voltage operations (4.5V These developments could help increase the range of electric vehicles in the future while reducing the weight of the batteries.

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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 interplay between anode and cathode is the critical factor determining the performance and lifespan of a battery.

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USDOT awarding $55M to support purchase of Low-No buses; electric buses and infrastructure

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The vast majority of the funded projects are for battery-electric buses and infrastructure; two projects are receiving a total of $3.2 The funding is for the incremental cost of a battery electric bus over a CNG bus and leverages federal, state, local utilities and local match to purchase the battery electric buses for service expansion.

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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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Alcoa and Phinergy enter joint development agreement for high energy-density aluminum-air batteries

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Alcoa and Israel-based Phinergy have entered into a joint development agreement to develop further Phinergy ’s aluminum-air batteries. Aluminium–air cells are high-energy density primary (non-rechargeable) batteries originally developed in the 1960s. kWh/kg of Al—second only to the Li-air battery (13.0 Earlier post.).

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