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RIKEN team develops high-performance lithium-iodine battery system with higher energy density than conventional Li-ion

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The working concept of I3 – /I – redox reaction in the aqueous Li-I 2 battery. A team from Japan’s RIKEN, led by Hye Ryung Byon, has developed a lithium-iodine (Li-I 2 ) battery system with a significantly higher energy density than conventional lithium-ion batteries. 500 km) [311 miles]. 500 km) [311 miles].

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Ford and Samsung outline R&D efforts for next-generation non-hybrid battery technology; dual-battery systems and lightweight Li-ion

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For the near term, they have been working on a dual-battery combining a lithium-ion battery with a 12-volt lead-acid battery that could enable regenerative braking technology in non-hybrid vehicles for greater fuel savings. The research advances lithium-ion battery technology currently available on Ford’s electrified vehicles.

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6 DOE-funded applied battery research projects targeting Li-ion cells with >200 Wh/kg for PHEVs and EVs

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The objective of the projects is to develop cells that provide more than 200 Wh/kg energy density, along with long cycle life and excellent abuse tolerance to enable 40-mile-range plug-in hybrid (PHEV) and electric vehicles (EVs). One common attribute of all the projects is the use of some form of silicon-based material for the anode.

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Update on Select Argonne Lab Activity with HEV and PHEV Li-ion Batteries

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The manganese spinel system, Amine said, has excellent power capability—much better than any other existing lithium-ion system—allowing the possibility of designing small batteries, which could lead to significant cost reduction. XRD of new Argonne nano-Li 4 Ti 5 O 12 spinel. New titanate system for HEVs. Click to enlarge.

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

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ARPA-E’s first solicitation awarded $151 million to 37 projects aimed at transformational innovations in energy storage, biofuels, carbon capture, renewable power, building efficiency, vehicles, and other areas. Novel Biological Conversion of Hydrogen and Carbon Dioxide Directly into Biodiesel. Earlier post.) Electrofuels. per gallon.

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IDTechEx calculates ~31 GWh of electric vehicle markets beyond cars in 2021

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This is a low-volume, high-value market where aircraft will rely on high-cost and cutting-edge technologies to reach new heights with regard to performance and safety. For example, IDTechEx expects that lithium-metal and solid-state batteries, axial flux motors, and carbon fiber materials will play an important role in eVTOL markets.

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Technical review outlines challenges for both batteries and fuel cells as basis for electric vehicles

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Theoretically, with renewable electricity, the 95 gCO 2 /km target could also be met by extended range electric vehicles with 40 miles all-electric range if 50% of driving is powered by the battery, or by fuel cell electric vehicles (FECVs), with hydrogen produced by water electrolysis. using a 24 kW charging station and within ≈12 min.