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Chalmers team develops graphite-like anode for Na-ion batteries; Janus graphene

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Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. The estimated sodium storage up to C 6.9 Na is comparable to graphite for standard lithium ion batteries.

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KAUST uses laser pulses to boost performance of MXene electrode

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The researchers hope that this strategy could help to engineer an improved anode material in next-generation batteries. These nanodots, roughly 10 nanometers wide, were connected to the MXene’s layers by carbon materials. Unlike graphite, MXenes can also intercalate sodium and potassium ions, notes Alshareef. El-Demellawi, J.

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Buick’s Ecotec 2.0L Turbo makes Wards Best Engines list; 2.0L turbo coming for Malibu

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turbo I-4 engine that powers the 2012 Buick Regal GS is one of WardsAuto World’s 2012 “10 Best Engines” for North America. turbo offers the highest specific output of any GM production engine, and at 135 hp per liter, is the most power-dense engine certified by the Society of Automotive Engineers (SAE).

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New power-dense 2.0L GDI turbo with twin-scroll turbocharger and new combustion system offered in 2013 Chevrolet Malibu

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turbocharged engine is available in the 2013 Chevrolet Malibu. It is rated at 259 hp (193 kW), making it one of the most power-dense automotive engines in the industry, GM notes. A twin-scroll turbocharger generates up to 20 pounds of boost, helping the engine optimize power delivery across the rpm band. l/100 km) highway.

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GM introduces new Cadillac 2013 ATS RWD luxury sport sedan; 2 four-cylinder, one V6 gasoline engine options, with diesel in the works

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GM is offering a choice of three power-dense engines, including two new four-cylinder units—a standard 2.5L A diesel engine will enter the line-up in the future, GM said. The new engines also have increased-authority cam phasing to minimize compromiss between efficiency, performance, emissions and drivability.

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What are the types of batteries used in EV? | EV Basics

Setec Powerr

Battery: The battery is suitable for pure electric vehicles, including lead-acid batteries, nickel-metal hydride batteries, sodium-sulfur batteries, secondary lithium batteries, air batteries, and ternary lithium batteries. (1) It is widely used as a starting power source for internal combustion engine vehicles.

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China’s New Breeder Reactors May Produce More Than Just Watts

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is building two fast-neutron nuclear breeder reactors, the first of which is slated to connect to the grid in 2023, the second in 2026. Liquid sodium is used as a coolant because it does not slow down neutrons as much as water does. Jutting out from the coast of China’s Fujian province, Changbiao Island may seem small and unremarkable.

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