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MIT electrolyte enables ultra-high voltage Ni-rich cathodes in Li-metal batteries

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Moreover, dissolved TMs eventually waft to the anode side where they can be reduced and accumulated, similar to the ‘shuttling effect’ in lithiumsulfur batteries, leading to the destruction of the anode’s solid–electrolyte interphase (SEI), consumption of active Li, and impedance growth. —Jeremiah Johnson. —Yang Shao-Horn.

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Ricardo develops new model-based EV battery control technology; evaluating new cell chemistries

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One of the most significant impediments to an increased market share for plug-in vehicles is the high cost of rechargeable energy storage. This can represent a very significant cost element of a typical battery electric vehicle (BEV); manufacturers need to strike a balance between product affordability and available range between recharges.

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DOE awarding $72M in 73 Phase II SBIR/STTR grants

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Polysulfide-Blocking Polymer Membrane Separators for Rechargeable Lithium-Sulfur Batteries The advanced energy economy will be a dominant market force in the 21st century, one driven by US demand but asymmetrically low domestic supply without immediate action. This has the potential to displace over 4.2 Sepion Technologies.

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ARPA-E awarding $36M to 22 projects in RANGE program for transformative EV storage

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ARPA-E’s new program, Robust Affordable Next Generation Energy Storage Systems (RANGE) ( earlier post ), aims to accelerate widespread EV adoption by dramatically improving driving range and reliability, and by providing low-cost, low-carbon alternatives to today’s vehicles. Long-Life Rechargeable Alkaline Battery for EVs. Solid state.

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DOE announces $26.6M SBIR/STTR FY15 Phase 1 Release 2 awards; fuel cells, batteries, power electronics and efficient combustion engines

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Developing Robust all-Solid-State Li Battery with a Ceramic Electrolyte and Interfacially Engineered Lithium Metal Anode A next generation of a low cost and high energy density advanced solid state rechargeable lithium battery will be developed through the proposed project for use in the next generation of PHEV and EV rechargeable batteries.

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