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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

Green Car Congress

Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. These materials could also provide a safer and more environmentally friendly alternative to lithium-ion batteries.

Batteries 454
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Citroën introduces ë-Jumpy Hydrogen van

Green Car Congress

Citroën is supplementing its range of electric LCVs with hydrogen technology to meet the needs of the 8% of companies required to make journeys of more than 300 km (186 miles) or lacking the time to recharge their vehicle during the day. kWh battery that acts as a 50 km reserve and takes over automatically when the hydrogen tank is empty.

Hydrogen 493
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Renault Scénic Vision hydrogen hybrid concept offers 75% smaller carbon footprint than a conventional BEV

Green Car Congress

Its hybrid electric and hydrogen powertrain aims to reduce downtime related to energy recharging while reducing the carbon footprint, including the battery. Renault Scénic Vision is zero emission in production and in use with a 75% smaller carbon footprint than a conventional battery electric vehicle.

Hydrogen 482
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MHI to supply 2 electric buses featuring MLIX Li-ion batteries for Kitakyushu City

Green Car Congress

The buses—full-size, low-floor models for the city’s regular route network—will operate on MHI’s high-performance “ MLIX ” lithium-ion rechargeable batteries. The drive motor is a 3-phase asynchronous AC induction unit with maximum output of 240kW; the 621.6VDC battery pack has 93.24 Electric (Battery) Heavy-duty'

Li-ion 291
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Volvo Car Group testing lightweight structural energy storage material applied in trunk lid and plenum cover

Green Car Congress

A composite blend of carbon fibers and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. The material combines carbon fibers and a polymer resin, creating a very advanced nanomaterial, and structural supercapacitors. Click to enlarge.

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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

And today, technology is maturing to the point that meaningful amounts of these energy giveaways can be harvested to liberate wearables from ever needing a battery. There are, researchers have discovered, a wide range of options to harvest enough microwatts to replace wearables’ batteries. Batteries die before animals do.

Energy 138
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UT Austin team demonstrates new approach to lithium sulfide cathodes for Li-S batteries

Green Car Congress

Researchers at the University of Texas at Austin, led by Professor Arumugam Manthiram, have demonstrated that lithiated graphite can serve as a lithium donor in lithium-deficient cathodes used, for example, in high energy density lithium-sulfur chemistry batteries. S batteries. organic batteries as well. carbon composites, core?shell

Austin 247