Remove Carbon Remove Li-ion Remove Lithium Ion Remove Waste
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Aqua Metals and 6K Energy partner to develop low-carbon CAM precursors for Li-ion batteries

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The companies have initiated the partnership with a non-recurring engineering (NRE) agreement to develop low-carbon technology for the conversion of critical metals—first virgin and later recycled material—into battery-grade cathode active material (CAM) precursors, which are essential to 6K Energy’s advanced cathode manufacturing.

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Aqua Metals electroplates first critical battery metal from lithium battery black mass at Li AquaRefining pilot

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Aqua Metals has successfully recovered critical battery metal from spent lithium-ion batteries at production scale by electroplating. Copper is the first of the products recycled using electricity in the patent-pending Li AquaRefining process.

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Simple process transforms PET plastic into a nanomaterial for supercapacitors

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UC Riverside (UCR) engineers have developed a way to recycle PET (polyethylene terephthalate) plastic waste, such as soda or water bottles, into a nanomaterial useful for energy storage. Then, using an electrospinning process, they fabricated microscopic fibers from the polymer and carbonized the plastic threads in a furnace.

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RecycLiCo Battery Materials and Zenith Chemical announce US$25M Li-ion battery recycling JV in Taiwan

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The initial plant, estimated to cost US$25 million, will be dedicated to processing and converting lithium-ion battery waste into resources such as lithium-ion battery precursor cathode active material, lithium hydroxide monohydrate, and lithium carbonate.

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UC Riverside team fabricates nanosilicon anodes for Li-ion batteries from waste glass bottles

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Researchers at the University of California, Riverside’s Bourns College of Engineering have used waste glass bottles and a low-cost chemical process to fabricate nanosilicon anodes for high-performance lithium-ion batteries. Coating the silicon nanoparticles with carbon to improve their stability and energy storage properties.

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Rice team uses flash Joule heating to regenerate graphite anodes

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Rice University scientists led by chemist James Tour have used an ultrafast flash recycling method to regenerate the graphite anode from spent Li-ion batteries and recover valuable battery metal resources. The particles are recovered from lithium-ion batteries and treated through Rice’s flash Joule heating process.

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Rice team uses deep eutectic solvent to leach cobalt, lithium from spent Li-ion batteries

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The Rice University lab of materials scientist Pulickel Ajayan has used an environmentally friendly deep eutectic solvent to extract valuable elements from the metal oxides commonly used as cathodes in lithium-ion batteries. As a whole, recycling lithium-ion batteries is typically expensive and a risk to workers.

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