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Volvo Cars testing Momentum Dynamics wireless charging in Gothenburg

Green Car Congress

Volvo Cars is integrating and testing wireless charging technology in a live city environment together with selected partners, evaluating its potential for future electric cars. The charging stations used in the test are delivered by Momentum Dynamics, a leading provider of wireless electric charging systems.

Volvo 367
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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

Green Car Congress

Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. Image by Argonne National Laboratory.)

Li-ion 418
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Year-long testing of Leclanché 60 Ah G/NMC cells shows high energy density, high cycle life

Green Car Congress

Leclanché SA reported that year-long testing of its 60 Ah G/NMC battery cells has shown them to be both high energy density and high cycle life—critical characteristics for a wide range of automotive and e-transportation energy storage solutions. Stable cells cycled between 3.00 - 4.35

Energy 435
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Researchers use carbon-based anodes with “bumpy” surfaces for Li-ion batteries that last longer in extreme cold

Green Car Congress

The resulting 12-sided carbon nanospheres had “bumpy” surfaces that demonstrated excellent electrical charge transfer capabilities. The resulting 12-sided carbon nanospheres had bumpy surfaces that demonstrated excellent electrical charge transfer capabilities. of the room temperature energy storage capacity just below freezing.

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SETEC POWER Emergency Charging for Your Electric Excavator

Setec Powerr

In the heart of industrial innovation, where heavy machinery such as electric excavators are slowly taking over, SETEC POWER’s Emergency Charging System is an innovative and reliable charging solution. The Emergency Mobile Charging System, a marvel of mobile power supply, rolls in.

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UCSD team develops new disordered rock salt anode for fast-charging, safer lithium-ion batteries

Green Car Congress

Researchers at UC San Diego, with their colleagues at other institutions, have developed a new anode material that enables lithium-ion batteries to be safely recharged within minutes for thousands of cycles. The capacity and energy will be a little bit lower than graphite, but it’s faster, safer and has a longer life. —Liu et al.

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More work reported on approaches to stabilizing lithium metal anodes for high energy rechargeable batteries

Green Car Congress

Metallic lithium, with a high theoretical capacity of ~3,860 mAh g -1 , is one of the most promising materials for anodes in next-generation high energy rechargeable battery systems for long-range electric vehicles. This is higher than the theoretical specific energy of of 609 Wh kg ?1 Earlier post.) 1 after 200 cycles at 40 °C.

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