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UCR researchers find commercial fast-charging damages EV batteries, propose new internal-resistance-based technique

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Commercial fast-charging stations subject electric car batteries to high temperatures and high resistance that can cause them to crack, leak, and lose their storage capacity, according to researchers at the University of California, Riverside (UCR) in a new open-access study published in the journal Energy Storage. Sebastian et.

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Universal Hydrogen completes first taxi tests; granted experimental airworthiness certificate by FAA; Air New Zealand agreement

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Universal Hydrogen was granted a special airworthiness certificate in the experimental category by the Federal Aviation Administration (FAA) to proceed with the first flight of its hydrogen-powered regional aircraft. —Paul Eremenko, co-founder and CEO of Universal Hydrogen Air New Zealand.

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Blackstone may begin commercializing 3D-printed Na-ion batteries as early as 2025; testing in electric bus

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Blackstone Technology GmbH may begin commercialization of 3D-printed solid-state sodium-ion batteries as early as 2025. This project is being funded by the German Federal Ministry of Economics and Climate Protection as part of its support for the battery cell manufacturing ecosystem with a total of up to €24.1

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Hydro-Québec to commercialize University of South Wales manganese hydride molecular sieve for H2 storage

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Hydro-Québec’s Center of Excellence in Transportation Electrification and Energy Storage (CETEES) and the University of South Wales (USW) have signed commercial agreements to transfer patented hydrogen storage technology arising from USW research to Hydro-Québec to enable its commercialization.

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UK APC investing £77M in 7 green heavy-duty and commercial vehicle projects

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Much of the focus is on how to effectively decarbonise commercial and working vehicles including vans, buses, HGVs, and zero-emission emergency vehicles. This funding enables a range of solutions to be developed, including hydrogen fuel cells, hydrogen combustion and battery electric versions. The £77 million is made up of £38.4

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Researchers develop shape-memorized current collector to brake battery thermal runaway

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Researchers from Renmin University and Tsinghua University in China have developed a novel shape-memorized current collector (SMCC), which can successfully brake battery thermal runaway at the battery internal overheating status. A paper on their work is published in the ACS journal Nano Letters. 2c03645.

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New public analytical model from Rice University helps fine-tune battery performance

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A simpler and more efficient way to predict performance will lead to better batteries, according to Rice University engineers. Tang said it will allow researchers to quickly evaluate the rate capability of batteries that power the planet. The method is 100,000 times faster than current modeling techniques. —Ming Tang.

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