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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 lithium–sulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. The full lithium-ion sulfur cell presented in the study delivers a capacity of ?750

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Expanded graphite as a superior anode for sodium-ion batteries

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Researchers at the University of Maryland, with colleagues at the University of Illinois at Chicago, report on a new method for expanding graphite for use as a superior anode for sodium-ion batteries in a paper in Nature Communications. to enlarge the interlayer lattice distance to accomodate the larger sodium ions.

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Researchers demonstrate concept desalination battery

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A team from Stanford University and Ruhr-Universität Bochum have demonstrated the novel concept of a “desalination battery” that uses an electrical energy input to extract sodium and chloride ions from seawater and to generate fresh water. Wh l –1 ), the most efficient technique presently available.

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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The system utilizes BMW i3 high-voltage batteries and can be expanded to incorporate second-life batteries as they become available in the market.

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A More Detailed Look at a Prismatic Li-ion Cell and Pack Manufacturing Process

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EnerDel believes its Hague Road plant is the first, and as yet at this time only, plant capable of achieving high volume production of transportation-grade, lithium ion cells within the US. The lithium-ion version of the THINK vehicle will have 384 cells in its 25 kWh battery pack and a range of more than 100 miles. x Li + + xe - + 6C.

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Coda Automotive to Bring China-Built Electric Mid-size Sedan to California Market in 2010; New JV with Lishen for Automotive Li-ion Systems

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Ltd., ( Lishen ) for lithium-ion batteries used in the Coda, announced the establishment of a global joint venture with Lishen to design, manufacture and sell transportation and utility power storage battery systems. Coda will own 40% of the JV, with Lishen holding 60%. The Coda sedan. Click to enlarge. The Coda features a 33.8

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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In July, the DOE announced that ARPA-E had received approximately 3,500 submissions for the approximately $150 million available as part of the first Funding Opportunity Announcement (DE-FOA-0000065) released 27 April 2009. Electronville: High-Amperage Energy Storage Device-Energy Storage for the Neighborhood. Earlier post.)

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