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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. So if we have a longer service life, then this cost will be further reduced. —Jingxu Zheng.

Batteries 454
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Liquid Metal Battery Corp secures patent rights from MIT

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Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications, has secured the rights to key patent technology from MIT. Patents for all liquid metal battery inventions were licensed from MIT.

MIT 210
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MIT team improves liquid metal batteries for grid-scale storage; lower operating temperature, cost

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Researchers at MIT have improved a proposed liquid battery system that could enable renewable energy sources to compete with conventional power plants. To provide evidence of their high power capability, the cells were discharged and charged at current densities as high as 1,000 milliamperes per square centimeter. Batteries'

MIT 256
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New Lithium rechargeable semi-solid flow cell offers energy densities an order of magnitude greater than previous flow batteries; possible applications in transportation and grid-scale storage

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Yet-Ming Chiang will give a talk on “Scaling Lithium Ion (or other) Chemistries Using a Flow Battery Architecture” at the upcoming 4 th Symposium on Energy Storage: Beyond Li-ion , to be held at Pacific Northwest National Laboratory, 7-–9 June 2011. V cell voltage and have low ion concentrations (typically 1.2

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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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The US Department of Energy is awarding $106 million in funding for 37 research projects selected in the second round by the DOE’s Advanced Research Projects Agency-Energy (ARPA-E). The aerobic microbe has been engineered at MIT and is capable of converting a variety of organic compounds into oil, from which biodiesel may be produced.

Carbon 249
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24M emerges from stealth mode with new semi-solid Li-ion cell; <$100/kWh by 2020

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Co-founded by MIT’s Dr. Yet-Ming Chiang, 24M’s Chief Scientist, the company is leveraging existing, preferred energy storage chemistry but using a new cell design with semi-solid (a mixture of solid and liquid phases) thick electrodes and manufacturing innovations to deliver what it says will be up to a 50% reduction in current Li-ion costs.

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MIT team calls initial performance results of magnesium-antimony liquid metal battery “promising”

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Large-scale energy storage is poised to play a critical role in enhancing the stability, security, and reliability of tomorrow’s electrical power grid, including the support of intermittent renewable resources. During charging, Mg is electrochemically extracted from the Mg?Sb The cell was filled with epoxy prior to sectioning.

MIT 301