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Cooper Tire and BRDI consortium partners report significant progress on grant to develop guayule polymer for tires

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the public-private consortium behind the Biomass Research and Development Initiative (BRDI) grant, “Securing the Future of Natural Rubber—an American Tire and Bioenergy Platform from Guayule,” reported several key advancements emerging from the group’s work over the past year. At its recent annual meeting in Albany, Calif., Earlier post.).

Polymer 150
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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. The Georgia Tech team sought to overcome those obstacles by using the solid polymer electrolyte.

Polymer 230
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Oxis Energy polymer Li-S pouch cell surpasses 450 cycles

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Oxis’ standard polymer Li-S pouch cell has surpassed 450 cycles. Oxis Energy, a UK-based developer of lithium-sulfur batteries, reported via Twitter that one of its standard polymer Li-S pouch cells surpassed 450 cycles this week. Sion Power, supported by an ARPA-E grant, also has a 600 Wh/kg in 2016 target for its Li-S batteries.

Polymer 199
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NYU team develops novel ion-conducting copolymer to increase power and reduce cost of fuel cells

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Researchers at the NYU Tandon School of Engineering, led by Miguel Modestino, professor of chemical and biomolecular engineering, and Lawrence Berkeley National Laboratory have developed a novel ion-conducting polymer (ionomer) that increases the power and lowers the cost of fuel cells. —Katzenberg et al. —Miguel Modestino.

Cost Of 427
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Heat-conducting polymer cools hot electronic devices at 200 C; potential for automotive applications

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A team led by researchers from Georgia Tech have used an electropolymerization process to produce aligned arrays of polymer nanofibers that function as a thermal interface material able to conduct heat 20 times better than the original polymer. student in the Woodruff School, are the paper’s co-first authors. —Baratunde Cola.

Polymer 230
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Study shows a much cheaper catalyst can generate hydrogen in a commercial electrolyzer

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Researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have shown for the first time that a low-cost, non-precious metal cobalt phosphide (CoP) catalyst catalyst can split water and generate hydrogen gas for hours on end in the harsh environment of a commercial device. —Katherine Ayers.

Hydrogen 218
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NSF awards $2M to Rice U collaboration to explore direct conversion of CO2 into fuels

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The NSF grant will address challenges that remain before the renewable strategy can be applied practically on a commercial scale. We include experts in catalysts and electrolyzer design, polymer engineering, density functional theory simulations and carbon dioxide capture. —Haotian Wang. —Rafael Verduzco.