Tech Xplore - rechargeable lithium-ion batteries(... continued page 4)

Magnetic material could help monitor battery life

A new study shows how a magnetic material can be used to help monitor the amount of life left in a rechargeable battery before it needs to be recharged.

Jun 14, 2022

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Building a better, cheaper battery for power grids

Batteries do the heavy lifting to store excess solar energy on power grids for use after sundown, but to operate, they also rely on pricey elements like platinum.

May 5, 2022

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Boost for better batteries in consumer electronics

An international research team has moved closer to developing a more sustainable, rechargeable "organic" battery model by doubling its energy storage capability.

Apr 22, 2022

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Design and implementation of a lithium-ion battery management system for EVs

The transition towards electric vehicles (EVs) is moving apace, mainly being driven by the need to remove polluting vehicles from our towns and cities and to curb our carbon emissions by switching from fossil fuels to renewable ...

Mar 7, 2022

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Why fast charging reduces the capacity of a car battery

When lithium ions are forced rapidly through a battery, they might get stuck and turn into lithium metal, no longer able to move through the battery.

Oct 7, 2021

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Speed and absorption key to optimizing a new type of rechargeable battery

Rechargeable batteries are a necessity to meet the world's growing energy demands in a sustainable fashion, but not all are equal. Researchers in the Energy Materials and Surface Sciences Unit at the Okinawa Institute of ...

Aug 6, 2021

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Aluminum-anode batteries offer sustainable alternative

The cost of harvesting solar energy has dropped so much in recent years that it's giving traditional energy sources a run for their money. However, the challenges of energy storage—which require the capacity to bank an ...

Apr 5, 2021

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Batteries that can be assembled in ambient air

The honor of the 2020 Nobel Prize in Chemistry went to those who developed lithium-ion rechargeable batteries. These batteries have become an essential energy source for electronic devices ranging from small IT devices to ...

Feb 1, 2021

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Salt battery design overcomes 'bump' in the road to help electric cars go the extra mile

Using salt as a key ingredient, Chinese and British researchers have designed a new type of rechargeable battery that could accelerate the shift to greener, electric transport on our roads.

Feb 1, 2021

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Charged up: Revolutionizing rechargeable sodium-ion batteries with 'doped' carbon anodes

As the world becomes aware of the imminent environmental crisis, scientists have begun a search for sustainable energy sources. Rechargeable batteries like lithium-ion batteries are seeing a popularity surge, concurrent with ...

Jan 25, 2021

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News tagged with rechargeable lithium-ion batteries