Remove Batteries Remove Green Remove Lithium Ion Remove Recharge
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Novel copolymer binder extends the life of lithium-ion batteries

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One of the major causes for the drop in capacity over time in Li-ion batteries is the degradation of the widely used graphite anodes. interactions between the bis-imino-acenaphthenequinone groups and graphite, and also from the good adherence of the copolymer’s ligands to the copper current collector of the battery. 0c02742.

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UMD, Army Researchers design new electrolyte enabling high energy density rechargeable Mg and Ca batteries

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Rechargeable magnesium and calcium metal batteries (RMBs and RCBs) are promising alternatives to lithium-ion batteries because of the high crustal abundance and capacity of magnesium and calcium. This work provides a versatile electrolyte design strategy for divalent metal batteries. —Hou et al.

Recharge 394
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KAUST, Aramco team develops 3D hierarchically porous MoS2 foam as high-rate and stable lithium-ion battery anode

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The extraordinary electrochemical performance of molybdenum disulfide foam outperforms most reported molybdenum disulfide-based Lithium-ion battery anodes and state-of-the-art materials. The material could become a key component of fast-charging, long-lived lithium batteries.

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Freudenberg Sealing Technologies offers material testing for lithium-ion battery electrolytes

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Freudenberg Sealing Technologies (FST) has expanded its material testing capabilities to include performance and compatibility evaluations of the rubber, elastomers and thermoplastics used to seal and safely maintain lithium-ion batteries. What we can now offer customers is design security based on scientific data.

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Researchers develop room-temp 1,000+ cycle rechargeable solid-state lithium-air battery

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Researchers from the Illinois Institute of Technology (IIT), Argonne National Laboratory, and the University of Illinois at Chicago have developed a room-temperature solid-state lithium-air battery that is rechargeable for 1,000 cycles with a low polarization gap and can operate at high rates. Ngo, Paul C.

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Tohoku team develops new electrolyte to support rechargeable calcium batteries

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Scientists from Tohoku University have developed a new fluorine-free calcium (Ca) electrolyte based on a hydrogen (monocarborane) cluster that could potentially realize rechargeable Ca batteries. High-energy-density and low-cost calcium (Ca) batteries have been proposed as ‘beyond-Li-ion’ electrochemical energy storage devices.

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UCSD team develops new disordered rock salt anode for fast-charging, safer lithium-ion batteries

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Researchers at UC San Diego, with their colleagues at other institutions, have developed a new anode material that enables lithium-ion batteries to be safely recharged within minutes for thousands of cycles. volts versus a Li/Li + reference electrode. other intercalation anode candidates (Li 3 VO 4 and LiV 0.5