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5 Big Ideas for High-Temperature Superconductors

Cars That Think

Energy Storage Unlike conventional batteries, which use chemicals to store energy, superconducting magnetic-energy storage (SMES) uses a magnetic field created by the flow of direct current in a coil of superconducting material. tesla magnetic field in 2014. Since then, research has lagged due to the high cost of the materials.

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Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

Green Car Congress

Cost of the new engine relative to gasoline baseline. Johnson Matthey’s new CSC stores HC and NO x at low temperatures with very high storage efficiencies, and also converts a significant portion of the stored HC/NO x during the warm-up period before the rest of the HC/NO x is thermally released from the catalyst. Weigert, E.,

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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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The concept announced at EVS29 is the first market-ready home storage system using a second-life automotive BMW i3 high-voltage battery integrated by BECK Automation (Würzburg, Germany). In 2014, BMW integrated high-voltage batteries into a stationary storage system in Hamburg.

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Hydrogenious Technologies partners with United Hydrogen Group (UHG) to bring novel LOHC H2 storage system to US market

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Instead of storing hydrogen either under high pressure of up to 700 bar or in liquid form at –253 °C, Hydrogenious’ technology catalytically binds and releases the hydrogen molecules to liquid organic hydrogen carriers (LOHCs). The concept of LOHC is based on the reversible hydrogenation of an unsaturated, usually aromatic, compound.

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Study suggests energy and GHG impacts of synthetic hydrocarbon fuels from CO2 are greater than impacts of existing hydrocarbon fuels

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That the costs of carbon capture can be offset by producing valuable fuels or chemical products from CO 2. The third claim, that producing fuels from CO 2 presents a route to storing renewable energy could not be completely supported or countered from the results, they concluded. —van der Giesen et al.

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Hyundai to offer Tucson Fuel Cell vehicle to LA-area retail customers in spring 2014; Honda, Toyota show latest FCV concepts targeting 2015 launch

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At the Los Angeles Auto Show, Hyundai announced plans to offer its next-generation Tucson Fuel Cell vehicle for the US market for $499 per month, including unlimited free hydrogen refueling and At Your Service Valet Maintenance at no extra cost. Availability begins in Spring 2014 at several Southern California Hyundai dealers.

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OSU hybrid “solar battery” uses photo-assisted charging to improve performance of Li-air batteries; “negative overpotential”

Green Car Congress

The basic concept of the integrated solar battery is to use the contribution of the photovoltage to reduce greatly the charging overpotential caused by the difficulty in efficiently electrochemically decomposing lithium peroxide (Li 2 O 2 ), the discharge product formed on the oxygen electrode. Any time you can do that, you reduce cost.

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