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Improvement in polymers for aviation

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Researchers at the Polymer Technology Group, part of the UPV/EHU’s Department of Polymer Science and Technology and the Institute for Polymer Materials, POLYMAT, in Spain, recently reported the synthesis of high-performance poly(etherimide) (PEI)-based nanocomposites (PNs) with multi-walled carbon nanotubes (MWCNT) via melt mixing.

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BASF develops new polymer that saves fuel, cuts emissions and lowers costs on 2013 Ford Fusion

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With the new BASF polymer, however, Ford is able to skip that painting step, thereby reducing cost and environmental impacts during production of the 2013 Ford Fusion. We cut fuel usage, VOC and carbon emissions, and we save 50 percent on the cost of these parts alone. to Grand Rapids, Mich. to Grand Rapids, Mich.

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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. Click to enlarge. earlier post ) and have not as yet achieved broad commercialization.

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Self-healing polymer wrapper enables longer cycle life in silicon anodes for Li-ion batteries

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Top: The stress of repeated swelling and shrinking shatters a conventional silicon electrode and its polymer binding. Bottom: An electrode coated with stretchy, self-healing polymer remains intact. (C. To make the self-healing coating, the scientists deliberately weakened some of the chemical bonds within polymers. Wang et al.,

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Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

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Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. Photo: Peter Larsson) Click to enlarge.

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EPA announces winners of the 2013 Presidential Green Chemistry Challenge Awards

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The US Environmental Protection Agency (EPA) announced the winners of the 2013 Presidential Green Chemistry Challenge Awards. Dow’s EVOQUE technology uses a polymer coating which, when applied to TiO 2 , improves dispersion of the pigment, decreasing the amount of the chemical needed and allowing it to work better. Cargill, Inc.

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Alkaline surfactant polymer flooding shown to improve recovery in very mature oilfield by more than 300%

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The US Department of Energy (DOE) announced that the use of an alkaline surfactant polymer (ASP) flooding technique has successfully improved oil recovery at a 106-year old Illinois field by more than 300%. Polymer is added to protect the chemical slug from early dissipation by the driving water phase. Such surfactants, when.

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