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Georgia Tech team develops simple, low-cost process for oxide nanowires; superior separators for Li-ion batteries

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Researchers at Georgia Tech have developed a simple technique for producing oxide nanowires directly from bulk materials under ambient conditions without the use of catalysts or any external stimuli. This technique could open the door for a range of synthesis opportunities to produce low-cost 1D nanomaterials in large quantities.

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Georgia Tech team develops highly efficient multi-phase catalyst for SOFCs and other energy storage and conversion systems

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Researchers at Georgia Tech, with colleagues in China and Saudi Arabia, have developed a rationally designed, multi-phase catalyst that significantly enhances the kinetics of oxygen reduction of the state-of-the-art solid oxide fuel cell cathode. That could, in turn, reduce overall material costs. 30 nm thick), composed of BaCoO 3?

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Georgia Tech team develops conversion-type iron-fluoride Li battery cathode with solid polymer electrolyte

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Researchers at Georgia Tech have developed a promising new conversion-type cathode and electrolyte system that replaces expensive metals and traditional liquid electrolyte with lower cost transition metal fluorides and a solid polymer electrolyte. A paper on their work is published in the journal Nature Materials. —Huang et al.

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DOE announces $11.5M in Phase 1 funding for carbon capture and storage program; ARPA-E FLECCS

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Later in the program, teams that move to Phase 2 will focus on building components, unit operations, and prototype systems to reduce technical risks and costs. The post-combustion outlet gas is more easily separated into water and CO 2 to the pipeline, thereby lowering the electricity costs of grids with high levels of VRE.

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XG Sciences lands SBIR/STTR award to develop Si/graphene anodes for Li-ion batteries for EVs

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As part of the FY 2012 Phase I Release 3 SBIR/STTR Award program, the US Department of Energy (DOE) has awarded Michigan-based XG Sciences, a manufacturer of graphene nanoplatelets ( earlier post ), a contract to develop low-cost, high-energy Si/graphene anodes for Li-ion batteries for use in extended range electric vehicle applications.

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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

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Pinnacle Engines will electrify its four-stroke, spark-ignited, opposed-piston engine to improve fuel efficiency and reduce its cost. In addition, Pinnacle will employ high rates of exhaust gas recirculation and a low temperature combustion strategy, which will improve knock tolerance and reduce heat loss, pumping work, and NO x emissions.

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XG Sciences launches graphene-stabilized silicon anode materials for Li-ion batteries

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Our new Silicon-graphene anode material, when used in combination with our existing xGnP graphene products as conductive additives, provides significantly higher energy storage than conventional battery materials. and the Georgia Institute of Technology. Earlier post.). Batteries'

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