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MIT researchers develop optimized sulfidation separation process for rare earth and other key metals

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New processing methods developed by MIT researchers could help ease looming shortages of the essential metals that power everything from phones to automotive batteries by making it easier to separate these rare metals from mining ores and recycled materials. Image: courtesy of the researchers. —Antoine Allanore.

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MIT/UC Davis professors challenge claims that ethanol production decreased gasoline prices in 2010 and 2011

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Knittel/Smith results for implied gasoline price effects from elimination of ethanol for 2010 using Du/Hayes model and pooled-sample estimates. in 2010 and 2011, respectively. in 2010 and 2011, respectively. Christopher Knittel at MIT and Assoc. Results from Du/Hayes are indicated by the large square. Click to enlarge.

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MIT and IEA reports take different views of the future of natural gas in transportation

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MIT and the IEA both have newly released reports exploring the potential for and impact of a major expansion in global usage of natural gas, given the current re-evaluation of global supplies. MIT: leaning toward conversion for light-duty vehicles. Earlier post.) I.e., on an energy basis at the point of use, the CO 2.

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MIT-ORNL Team Finds Thin Film Persksovite Material Shows Better Oxygen Reduction Than Bulk; Potential for Improved Power Production from SOFCs

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Researchers from MIT and Oak Ridge National Laboratory, led by MIT professor Yang Shao-Horn, found that La 0.8 Many teams are pursuing ways of improving the efficiency and reducing the costs of two major kinds of fuel cells: solid-oxide fuel cells (SOFCs) and proton-exchange membrane fuel cells (PEMFCs). Biegalski, Hans M.

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MITEI releases report on Electrification of the Transportation System

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The MIT Energy Initiative (MITEI) has released a report on the proceedings—and papers that informed those proceedings—of the 8 April 2010 symposium on The Electrification of the Transportation System: Issues and Opportunities. Currently, petroleum almost exclusively fuels the United States (US) transportation system.

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Remembering Lithium-Ion Battery Pioneer John Goodenough

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in 1952 in solid-state physics, he joined MIT’s Lincoln Laboratory , in Lexington, Mass., His ability to cross disciplines started at MIT. “At In 2010 Nissan used it in its Leaf electric car. The duo created a lithium-ion battery with lower voltage but also lower cost and greater safety. After Goodenough earned a Ph.D.

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California Air Resources Board Pushes for Restoration of DOE Funding for Hydrogen Fuel Cell Vehicles; Tackles the Four Miracles

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Fuel cell system durability has improved and costs have been reduced through R&D, the ARB staff noted. In volume production, FCVs are expected to be cost competitive with other advanced vehicles, and are approaching the cost of advanced hybrid system even with current designs and high costs of materials.

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