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Drexel team proposes TiO/CNF nanofiber mats to improve Lithium-Sulfur battery performance

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Furthermore, the free-standing TiO/CNF-S cathodes developed with rapid sulfur melt infiltration (~5 sec) eradicate the need of inactive elements such as binders, additional current collectors (Al-foil) and additives. We have created freestanding porous titanium monoxide nanofiber mat as a cathode host material in lithium-sulfur batteries.

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U Texas Austin team finds P2S5 electrolyte additive enables use of Li2S bulk particles for high-capacity cathodes in lithium-sulfur batteries; ~800 mAh/g

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The ability to use commercially available bulk particles could significantly decrease the manufacturing cost of Li?S While Lithium-sulfur (Li-S) batteries offer the promise of a high theoretical energy of ?2500 S batteries with a Li S cathode. S batteries. 2500 Wh kg ?1 Batteries'

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DOE announces $60M to accelerate advanced vehicle technologies research

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VTO-funded research has reduced the cost of advanced batteries by 75% since 2008, and nearly every plug-in electric vehicle (PEV) on the road today uses VTO-developed battery technology. DOE is working to lower the cost of the power electronics and motors in an EV to $7/kW by 2022 from $30/kW in 2012.

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New Li-S battery shows cycle performance comparable to that of Li-ion batteries along with more than double the energy density

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A team of researchers in South Korea and Italy has demonstrated a highly reliable lithiumsulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. Another major concern regarding the lithium?sulfur Click to enlarge.

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Sion Li-S battery pack powers electric UAV on 11-day flight

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Sion Power announced that its proprietary lithium sulfur (Li-S) batteries played a critical role in the Airbus Defence and Space Zephyr 7 prototype High Altitude Pseudo-Satellite (HAPS) aircraft completing a southern hemisphere winter weather flight of more than 11 days duration controlled by satellite communications.

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DOE awarding $209M to 26 national lab projects; EVs, batteries and connected vehicles

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The US currently relies heavily on importing advanced battery components from abroad, which exposes the nation to supply chain vulnerabilities that threaten to disrupt the availability and cost of these technologies. Stable Solid-State Electrolyte and Interface for High-Energy All-Solid-State Lithium-Sulfur Battery.

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BASF pitching NiMH batteries for grid energy storage applications

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C, significantly reducing the complexity and cost of thermal management systems required for a utility-scale energy storage installation. NiMH battery technology is part of the portfolio of BASF battery solutions which includes cathode materials and electrolytes for lithium-ion batteries and next generation lithium-sulfur technology.

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