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New solid polymer electrolyte outperforms Nafion; novel polymer folding

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Researchers, led by a team from the University of Pennsylvania, have used a polymer-folding mechanism to develop a new and versatile kind of solid polymer electrolyte (SPE) that currently offers proton conductivity faster than Nafion by a factor of 2, the benchmark for fuel cell membranes. Trigg, then a doctoral student in her lab.

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U of I team uses frontal polymerization for rapid energy-efficient manufacturing of polymers; saving 10 orders of magnitude of energy

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Researchers at the University of Illinois have developed a new polymer-curing process that could reduce the cost, time and energy needed, compared with the current manufacturing process. The resulting polymer and composite parts possess similar mechanical properties to those cured conventionally. —Robertson et al. Lloyd, Leon M.

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Penn State team uses 3D cross-linked polymer sponge to stabilize Li-metal anodes

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The three-dimensional, cross-linked polymer sponge not only promotes ion transfer, but also inhibits deterioration. The use of a lithium-hosting sponge led to a significantly improved cycling stability of lithium metal batteries with a limited amount of lithium (for example, the areal lithium ratio of negative to positive electrodes is 0.6)

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Umicore steps up solid-state battery technology development with investment in Blue Current

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Blue Current has been working exclusively in the area of silicon anodes with completely dry composite electrolytes since 2018, and it has extensive intellectual property in this area. In 2018 the company used this approach to create a fully dry solid-state battery with a high silicon content anode to increase energy density.

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Hyundai lowers entry price, bumps all-electric range on new 2018 Sonata Plug-In Hybrid

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Hyundai has lowered the price and slightly increased the all-electric range of the refreshed 2018 Hyundai Sonata Plug-In Hybrid (PHEV). The starting price for the 2018 Sonata Hybrid Plug-In is $33,250, a $1,350 reduction from the 2017 model. The 2018 Sonata Plug-In Hybrid is available now at Hyundai dealerships.

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Hyundai introduces 2018 Sonata Hybrid and Plug-in Hybrid models at Chicago Auto Show

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Hyundai unveiled the redesigned 2018 Sonata Hybrid and Plug-in Hybrid models at the Chicago Auto Show. The 2018 Hybrid and Plug-in will be produced in Asan, Korea, with Hybrid availability in the first quarter of 2018 and Plug-in availability in the second quarter of 2018. The heart of the 2018 Sonata Hybrid is a 2.0-liter

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Ion-exchange membrane company Ionomr Innovations closes US$15M Series A

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Ionomr Innovations, a developer of ion-exchange membranes and polymers for the hydrogen economy, closed a $15-million Series A funding round with lead investors Shell Ventures and Finindus, joined by Chevron Technology Ventures (CTV), NGIF Cleantech Ventures and Pallasite Ventures. —Hans Maenhout, Finindus, Investment Directo.

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