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PNNL: single-crystal nickel-rich cathode holds promise for next-generation Li-ion batteries

Green Car Congress

Researchers are working on ways to store more energy in the cathode materials by increasing nickel content. Nickel-rich cathode materials have real potential to store more energy. These carry advantages for storing and discharging energy faster. (Image courtesy of Jie Xiao | Pacific Northwest National Laboratory).

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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

The best-known wearable energy-harvesting tech today is, of course, solar, which pulls down electrons from sunlight or ambient light. A light human health sensor would be no use to biologists trying to keep a tracker on a bison for the rest of its life. Solar won’t work for nocturnal animals or creatures in low-light environments.

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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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With regard to overall storage capability and potential for further fuel efficiency improvements, the demand for larger battery systems based on lithium, nickel and sodium will continue to grow through the increased market penetration of vehicles with higher levels of hybridization and electrification. Sodium-nickel chloride batteries.

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European automotive and automotive battery industries call for extension of the exemption of lead-based batteries from the EU ELV Directive

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Lead battery and car manufacturers have requested that the current exemption for lead-based batteries within the ELV Directive’s wider ban on lead in light-duty vehicles is maintained for at least another eight years. In full-hybrid vehicles, the stored energy is also used for a certain range of electric driving.

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India’s Top 10 Lithium-ion Battery Manufacturers for 2023

Electric Vehicles India

The battery absorbs and stores this energy. Reliance – EV Reliance New Energy Solar has acquired Faradion, a UK start-up that develops sodium-ion batteries. The company claims sodium-ion technology is safer and cheaper. Panasonic batteries are thin and light for use in devices such as laptops and mobile phones.

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Study shows 99% of used lead-based vehicle batteries in the EU are collected and recycled

Green Car Congress

Although the report shows that 99% of used automotive lead batteries available for collection are recycled it highlights that the remaining 1% represents the statistical error of the approach and/or movement of stored batteries and batteries with longer lifetimes than estimated in this study rather than any batteries being landfilled or incinerated.

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OSU smart membrane could enable new category of high-energy, high-power energy storage for EVs

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The shelf-life of stored charge in rechargeable devices does not scale linearly with maximum SP and has led to trends referred to as ‘range-anxiety’, ‘compulsive charging’, etc. They connected batteries to an LED light, programming the holes to open and close in precise patterns. plugin EVs to Tesla’s 85 kWh battery pack).