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MIT researchers modify soil bacterium for biosynthesis of isobutanol using carbon

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Researchers at MIT have modified the soil bacterium Ralstonia eutropha to produce isobutanol and 3-methyl-1-butanol (branched-chain higher alcohols). What it does is take whatever carbon is available, and stores it in the form of a polymer, which is similar in its properties to a lot of petroleum-based plastics. Earlier post.)

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MIT Energy Initiative announces 2014 seed grant awards

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The MIT Energy Initiative (MITEI) announced its latest round of seed grants to support early-stage innovative energy projects. These novel materials will unite the well-controlled physical properties of polymers with the promising functional properties of metal-facilitated self-assembly. A total of more than $1.6

MIT 210
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MIT/CalTrans study finds pavement-vehicle interaction accounts for 1% of overall fuel consumption on California highways

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dissipating energy due to deformation of the pavement structure)—results in wasted fuel because the dissipated energy does not contribute to the vehicle’s forward movement. Deflection-induced PVI—which results from a vehicle overcoming a resisting force (i.e.

MIT 150
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24M and partners awarded $3.5M from ARPA-E to develop ultra-high-energy density batteries with new lithium-metal anodes

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The semi-solid thick electrode is a material science innovation originating in Dr. Yet-Ming Chiang’s lab at MIT. (Dr. Those inactive materials are expensive and wasteful. The company has developed a microporous polymer membrane to replace incumbent separator materials. Click to enlarge.

Li-ion 150
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DOE to award $35M to 24 projects to support early-stage, innovative technologies and solutions in advanced manufacturing

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Argonne National Laboratory’s team will develop an advanced catalyst for polypropylene (a widely used polymer in consumer and industrial products) synthesis that outperforms conventional catalysts. Argonne National Laboratory. Colorado State University. Dana-Farber Cancer Institute. FeNix Magnetics, Inc. Massachusetts Institute of Technology.

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US DOE awards more than $175M to 40 projects for advanced vehicle research and development

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This project will develop high-energy cells using a lithium metal anode and a proprietary solid polymer electrolyte that significantly reduces battery cost and size, and improves life and safety. valve train vs. bearings). Nanosys, Inc. 3M Company. Solid state thermoelectric energy conversion devices. General Motors, LLC. GMZ Energy, Inc.

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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 project also includes a proprietary process to convert waste biomass into carbon dioxide and hydrogen to feed the bioreactor, allowing butanol production from waste feedstocks. 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.

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