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Tohoku, UCLA team advance 4V-class metal-free organic Lithium-ion batteries; croconic acid cathode

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A joint research team from Tohoku University and the University of California, Los Angeles (UCLA) has made a significant advance towards high-voltage metal-free lithium-ion batteries by using a small organic molecule: croconic acid. Increasing organic batteries’ voltage could lead to higher energy-density batteries.

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Researchers develop soft co-crystalline solid electrolyte for lithium-ion batteries

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Researchers led by a team at Temple University have developed a soft solid electrolyte—(Adpn) 2 LiPF 6 (Adpn, adiponitrile)—that exhibits high thermal and electrochemical stability and good ionic conductivity, overcoming several limitations of conventional organic and ceramic materials. Prakash et al. Resources Prakash, P.,

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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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Novel molecular orbital interaction stabilizes cathode materials for lithium-ion batteries

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An international team led by scientists from the Institute for Superconducting and Electronic Materials at the University of Wollongong in Australia has verified that the introduction of novel molecular orbital interactions can improve the structural stability of cathode materials for lithium-ion batteries. —Dr Liang.

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New Flyer and Li-Cycle complete heavy-duty lithium-ion battery recycling pilot; 3,200 lbs of Li-ion batteries

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one of the world’s leading independent global bus manufacturers, announced the successful completion of a battery recycling pilot with North America’s largest lithium-ion battery recycler, Li- Cycle Corporation. We are thrilled to work with New Flyer in spearheading closed-loop resource recovery of electric bus 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. Lithium-ion material testing, however, requires a unique set of inputs to safely succeed.

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New concept with anthraquinone-based organic cathode advances aluminum battery technology

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Researchers from Chalmers University of Technology, Sweden, and the National Institute of Chemistry, Slovenia, have developed a new concept for an aluminum battery delivering twice the energy density as previous versions, made of abundant materials, and with the potential to reduce production costs and environmental impact.

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