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U Texas team develops cobalt-free high-energy lithium-ion battery

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Researchers from the Cockrell School of Engineering at The University of Texas at Austin have developed a cobalt-free high-energy lithium-ion battery, eliminating the cobalt and opening the door to reducing the costs of producing batteries while boosting performance in some ways. energy lithium?ion ion batteries.

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Stanford scientists identify new Li-B-S solid electrolyte materials that boost lithium-ion battery performance

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Stanford University scientists have identified a new solid-state Li-ion electrolyte predicted to exhibit simultaneously fast ionic conductivity, wide electrochemical stability, low cost, and low mass density. S system also has a low elemental cost of approximately 0.05 V and possibly as high as 3 V or greater.

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Dürr and Techno Smart partner on manufacturing of lithium-ion batteries for e-cars

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Dürr is positioning itself in the growing Li-ion battery market as a supplier of production technology and is expanding its market access to battery manufacturers through a cooperation with Techno Smart, a leading Japanese manufacturer of coating systems. Dürr Megtec offers a system for the coating of lithium-ion electrodes in batteries.

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ANL fluorinated cation electrolyte could help enable high-performance, long-lasting Li-metal batteries

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To pre-store fluorine source on positive-charged species, here we show a cation that carries fluorine in its structure is synthesized and its contribution to interphasial chemistry is explored for the very first time. Design of lithium metal battery with electrolyte containing a fluorinated cation (atomic structure at center).

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Researchers propose new aluminum–sulfur battery with molten-salt electrolyte; low-cost, rechargeable, fire-resistant, recyclable

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An international team of researchers led by Quanguan Pang at Peking University and Donald Sadoway at MIT reports a bidirectional, rapidly charging aluminum–chalcogen battery operating with a molten-salt electrolyte composed of NaCl–KCl–AlCl 3. —Pang et al. —Donald Sadoway. Sadoway is formally the Chief Scientific Advisor.

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Stanford/SLAC team redesign current collectors to make them lighter, safer and about 20% more efficient

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Scientists at Stanford and SLAC redesigned current collectors to make lithium-ion batteries lighter, safer and more efficient. Yusheng Ye/Stanford University). Whether they come in the form of cylinders or pouches, lithium-ion batteries have two current collectors, one for each electrode. Yusheng Ye et al.

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SLAC and Stanford launch new joint battery center

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The Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have launched a new joint battery center at SLAC. It will bring together the resources and expertise of the national lab, the university and Silicon Valley to accelerate the deployment of batteries and other energy storage solutions.

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