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Danish Power Systems sets new record with degradation rate in high-temperature polymer fuel cells

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The clean technology company Danish Power Systems (DPS), with partners at the Technical University of Denmark (DTU) and the University of Chemistry and Technology in Prague, Czech Republic, reports the best operating stability for high-temperature polymer fuel cells (HTPEMFC) yet. μV h −1 for a reference membrane. 2016.12.075.

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Gel polymer electrolyte for stabilizing sulfur composite electrodes for long-life, high-energy Li-S batteries

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Researchers in Sweden and Italy have devised a simple strategy to address the issues currently hampering commercialization of high-energy density Li-sulfure batteries, including. 70% S) sulfur composite cathode using a polyvinylidene fluoride-based (PVdF) gel polymer electrolyte (GPE). The membrane has a low surface area of 3.5

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Global Bioenergies bio-isobutene process hits 70% of commercial yield at R&D scale

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Global Bioenergies announced that its bio-isobutene process has reached 70% of the commercial yield at R&D scale. The targeted commercial yield is 3.84 Isobutene is a key chemical building block that can be converted into transportation fuels, polymers and various commodity chemicals. This is a huge milestone.

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New partnership to advance high-temperature PEM fuel cells; focus on heavy-duty applications

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The MEA is unique because it doesn’t rely on water as the conducting medium, but on an engineered polymer, which allows for a wider range of high temperatures for reliable operation (80 ?C —Yu Seung Kim, a Los Alamos scientist who started an automotive HT-PEM fuel cells project in 2017.

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SolidEnergy targeting rechargeable Li-metal smartphone battery in 2016, EV battery with 2x range in 2017

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SolidEnergy , an MIT spin-out commercializing solid electrolyte technology enabling the use of lithium metal anodes for high energy density rechargeable batteries ( earlier post ), says that in 2016, it and its battery manufacturing partners will release a 2 Ah commercial battery for the smartphone and wearable market.

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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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Cooper Tire & Rubber Company, working as the lead agency in the grant, announced that its scientists have reached a key milestone toward the goal of producing, by mid-2017, a concept tire in which all of the natural and synthetic rubber is replaced by guayule-based polymers. The grant period ends in the second quarter of 2017.

Polymer 150
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Toshiba’s new large-scale production technology for electrolysis electrodes cuts iridium use to 1/10

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Polymer Electrolyte Membrane (PEM) electrolysis is seen as a highly promising conversion method, as it is reacts rapidly to power fluctuations and is highly durable. Toshiba developed an iridium oxide nanosheet laminated catalyst that reduced the iridium requirement to 1/10 in 2017.