Tech Hub | August 11, 2021
Next‑generation battery chemistry that replaces conventional liquid electrolytes with solid ion‑conducting materials like polymers and ceramics, thereby increasing energy density, improving safety, and potentially lowering costs. Not part of subscription
Company Profile | March 30, 2022
Sionic Energy develops full battery cells using its proprietary silicon anode material with 60% to 80% silicon loading and an electrolyte formulation utilizing ionic liquids as an additive The company claims its battery design has increased safety due to the ionic liquid additives that increase... Not part of subscription
Company Profile | April 06, 2022
PolyPlus Battery develops glass‑protected lithium anodes for semisolid Li‑ion batteries; it also develops lithium seawater batteries for underwater applications The anodes are made from sulfide glass, coated in a nanofilm to protect against hydrogen sulfide outgassing, and thin lithium metal ... Not part of subscription
by Chloe Herrera
Sion Power will supply batteries using its metallic lithium anode battery technology to Cummins for commercial vehicles. Lithium anodes offer much higher energy densities than incumbent anodes, but poor cycle life, safety, and limited production capacity remain large barriers to commercial adoption. Despite the technical hurdles for widespread adoption, Cummins' use of Sion Power's technology will provide the company an early market opportunity in applications where payload is a concern. Clients should note that the partnership highlights how companies interested in electrification can incorporate new technology without waiting for commercial-scale production.
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