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GM researchers demonstrate hierarchical electrode architectures for high energy lithium-chalcogen rechargeable batteries

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lithium-sulfur (Li-S) and lithium selenium (Li-Se) systems— are promising candidates for high energy electrical storage solution. However, in order to achieve competitive energy density compared to current Li-ion batteries (i.e. > Lithium-chalcogen batteries—e.g., Scheme of SPC synthesis route.

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Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

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Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. —Eric Jacques.

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Impact Clean Power Technology unveils visualization of GigafactoryX; 4 GWh/year by 2027

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Poland-based battery systems maker Impact Clean Power Technology unveiled a visualization of GigafactoryX—a large-scale battery factory for electric vehicles and energy storage which will be launched in the city of Pruszków, near Warsaw. Its construction will increase Impact’s production capacity to 1.2

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Nissan and 4R Energy develop new EV charging system combining solar and Li-ion batteries

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and 4R Energy Corporation, a joint venture established by Nissan and Sumitomo Corporation in September 2010 to explore second-life applications for automotive battery packs ( earlier post ), have developed a charging system for electric vehicles that combines a solar power generation system with high-capacity lithium-ion batteries.

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Report: VW invests in novel energy storage company QuantumScape and its solid-state “All Electron Battery”

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Volkswagen executives have been hinting for awhile now about taking a different approach to high-energy-density electrical storage for long-range electric vehicles than the more “conventional” next-generation Li-ion or Li-metal battery pathways. conventional capacitors). Source: Stanford.

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Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms

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Vattenfall and the BMW Group have signed a contract for the delivery of up to 1,000 lithium-ion batteries this year. Vattenfall will purchase the new batteries from the BMW plant in Dingolfing and use them in all storage projects. Other possible applications would be electricity storage in private households.

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Electrovaya Partners on Approx. $7.5M Utility Energy Storage Demonstration

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Canada-based Li-ion maker Electrovaya Inc. is the energy storage partner for a utility demonstration project led by CEATI International Inc., Investigation into repurposing electric vehicle batteries for Smart Grid application. headquartered in Montreal. Other partners include major utilities and universities.