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Researchers develop optimal silicon disulfide production technology for solid-state batteries

Green Car Congress

Researchers from the Korea Electrotechnology Research Institute (KERI) and Kumoh National Institute of Technology (KIT), have developed a low-cost production technology for silicon disulfide (SiS 2 ) for solid-state electrolytes (argyrodite-type) that has potential to accelerate the commercialization of all-solid-state batteries (ASSBs).

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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

Green Car Congress

Yi Cui has developed nanoparticle copper hexacyanoferrate (CuHCF) battery cathode materials that demonstrate long cycle life and high power for use in grid storage applications. Stationary energy storage systems that can operate for many cycles, at high power, with high round-trip energy efficiency, and at low cost are required.

Low Cost 304
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Unifrax introduces Battery Advisory Board to support SiFAB silicon fiber anode battery technology

Green Car Congress

Unifrax, a manufacturer of high-performance specialty materials, introduced its Battery Advisory Board, which will meet regularly to provide strategic guidance as Unifrax grows its battery portfolio and enters the silicon anode market with its new SiFAB Silicon Fiber Anode Battery Technology. Earlier post.).

Batteries 186
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New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative

Green Car Congress

Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode.

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UH, Toyota researchers develop new cathode and electrolyte for high-power Mg battery rivaling Li-ion

Green Car Congress

Magnesium batteries have long been considered a potentially safer and less expensive alternative to lithium-ion batteries, but previous versions have been severely limited in the power they delivered. The combination affords a Mg battery that delivers a specific power of up to 30.4?kW?kg —Dong et al.

Li-ion 373
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Battery Smart raises USD 65mn Series B round led by LeapFrog Investments – ET Auto

Baua Electric

With over 45,000 active customers, Battery Smart leads the battery swapping movement, offering a convenient, low-carbon driving range. The newly acquired capital will help Battery Smart expand its battery-as-a-service solution to more cities across India, according to a company media release.

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Car battery maker ACC halts plant construction in Germany, Italy – ET Auto

Baua Electric

EV market demand has shifted toward so-called LFP batteries, which are less powerful but also less expensive and longer lasting than NMC batteries, and increasingly found on cars made by industry leaders Tesla and China’s BYD.

Italy 40