The European Battery Alliance met in Brussels to discuss issues like sustainable production and processing of raw materials. The European Battery Alliance met in Brussels recently to discuss such issues as sustainable production and the processing of raw materials, ways of financing new investments and the creation of new policies to push forward projects in…
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Researchers in Sweden have used a graphene aerogel to develop lithium sulphur (Li-S) battery that retained 85 per cent capacity after 350 cycles. The highly porous quality of the graphene aerogel allows for high enough soaking of sulphur to make the catholyte concept worthwhile (Credit: Yen Strandqvist) Developed at the Chalmers University of Technology in…
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Rice scientists show solvent leaches cobalt, lithium for reuse from spent batteries Materials scientists demonstrate an environmentally friendly solution to remove valuable cobalt and lithium metals from spent lithium-ion batteries. The metals and the eutectic solvent they use to extract them can then be recycled. A solution turns green as it pulls cobalt from a…
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Part of investors’ fascination with Tesla has long been the company’s focus on the evolution of manufacturing hardware and software. The plan to integrate energy generation and storage — to “create stunning solar roofs with seamlessly integrated battery storage,” as described in Master Plan, Part Deux— has also provided allure. Sure, the Tesla acquisition of…
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Demand for materials needed in batteries and energy storage has created a dynamic new market for once-obscure metals. Can supply keep up with demand? The global shift toward electric vehicles is already under way. In response to ever tougher emissions laws, the big automakers are investing billions of dollars in the next generation of electric…
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