Batteries - 786 News from the science department

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Batteries - 786 News from the science department

Tip: You can further refine your news selection by organizations, countries and industries.

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Recycling batteries with citric acid

Highly efficient recycling process for NCM lithium-ion batteries

19-Nov-2024 - A simple, highly efficient, inexpensive, and environmentally friendly process could provide a viable pathway for the sustainable recycling of depleted lithium-ion batteries (LIBs): No chemicals beyond citric acid need to be added to leach out and separate over 99 % of the lithium, nickel, cobalt, ...

batteries lithium-ion batteries battery recycling
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Developing advanced recycling technology to restore spent battery cathode materials

The recycling process restores spent batteries to 100% of their original capacity, making them equivalent to new batteries

18-Nov-2024 - A research team led by Dr. Jung-Je Woo at the Gwangju Clean Energy Research Center of the Korea Institute of Energy Research (KIER) has successfully developed a cost-effective and eco-friendly technology for recycling cathode materials from spent lithium-ion batteries. With the recent rise in ...

batteries lithium-ion batteries battery recycling
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Stabilizing lithium-ion batteries: The vanadium touch

Simple, effective modification improves the sustainability and performance of high-energy lithium-ion batteries

13-Nov-2024 - As demand surges for electric vehicles and energy storage systems, lithium-ion batteries need to deliver higher energy densities at lower costs. While conventional cathode materials like LiFePO4 and Li-Ni-Co-Mn-O are widely used, they often fail to balance performance with affordability. ...

batteries lithium-ion batteries electric vehicles
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Chilling conquest: Aqueous batteries get a sun-powered warm-up

Improving energy efficiency in energy storage and electric vehicles in cold climates

11-Nov-2024 - Aqueous batteries have emerged as a promising option for large-scale energy storage due to their affordability, safety, and environmental benefits. However, their application in cold climates has been hindered by performance issues at subzero temperatures, where electrolyte freezing and reduced ...

batteries aqueous batteries electromobility
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Leveraging machine learning to find promising compositions for sodium-ion batteries

Researchers optimize the composition of a multi-element transition metal oxide to achieve exceptional energy density in sodium-ion batteries

07-Nov-2024 - Energy storage is an essential part of many rapidly growing sustainable technologies, including electric cars and renewable energy generation. Although lithium-ion batteries (LIBs) dominate the current market, lithium is a relatively scarce and expensive element, creating both economic and supply ...

batteries sodium ion batteries artificial intelligence
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Early detection makes batteries safer

TU Darmstadt and MIT develop methods for monitoring with machine learning

05-Nov-2024 - The safe use of lithium-ion batteries, such as those used in electric vehicles and stationary energy storage systems, critically depends on condition monitoring and early fault detection. Failures in individual battery cells can lead to serious issues, including fires. To mitigate these risks, ...

batteries lithium-ion batteries battery analysis
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Life of zinc batteries drastically extended

Improvement to several 100,000 loads

31-Oct-2024 - The switch to renewable energies requires efficient methods for storing large amounts of electricity. Researchers at the Technical University of Munich (TUM) have developed a new method that could extend the service life of aqueous zinc-ion batteries by several orders of magnitude. Instead of a ...

batteries zinc-ion batteries energy storage
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Research breakthrough could be key to low-cost, long-lasting renewable batteries for electric vehicles

A cost-effective solution that delivers more energy

28-Oct-2024 - Lithium-sulfur batteries have never lived up to their potential as the next generation of renewable batteries for electric vehicles and other devices. But ​SMU mechanical engineerDonghai Wang and his research team have found a way to make these Li-S batteries last longer – with higher energy ...

batteries lithium-sulfur-batteries battery technology
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The fireproof battery

Salt batteries

25-Oct-2024 - Originally developed for electric cars, nowadays they supply mobile phone antennas with electricity, and tomorrow perhaps entire districts: The salt battery is a safe and long-lasting battery technology with huge potential. Empa researchers are collaborating with an industrial partner to further ...

batteries salt batteries
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Revolution in electric vehicle battery management

New technology for the precise diagnosis of electric vehicle batteries using small currents​

25-Oct-2024 - Accurately diagnosing the state of electric vehicle (EV) batteries is essential for their efficient management and safe use. KAIST researchers have developed a new technology that can diagnose and monitor the state of batteries with high precision using only small amounts of current, which is ...

batteries battery analysis electric vehicles
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The topic world Battery Technology combines relevant knowledge in a unique way. Here you will find everything about suppliers and their products, webinars, white papers, catalogs and brochures.

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Topic World Battery Technology

Topic World Battery Technology

The topic world Battery Technology combines relevant knowledge in a unique way. Here you will find everything about suppliers and their products, webinars, white papers, catalogs and brochures.

25+ products
150+ companies
30+ whitepaper
20+ brochures
View topic world
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