Researchers crack a key problem with sodium-ion batteries for electric vehicles and grid energy storage

Sodium-ion batteries could alleviate supply-chain concerns with lithium-ion batteries

02-Oct-2024 - Lithium-ionbatterieshave long dominated the market as the go-to power source for electric vehicles. They are also increasingly being considered for storage of renewable energy to be used on the electric grid. However, with the rapid expansion of this market, supply shortages of lithium are ...

A surprising way to jump-start battery performance

First charge determines lifespan of lithium-ion batteries

03-Sep-2024 - A lithium-ion battery’s very first charge is more momentous than it sounds. It determines how well and how long the battery will work from then on – in particular, how many cycles of charging and discharging it can handle before deteriorating. In a study published inJoule, researchers at the ...

Chemours Opens State-of-the-Art Battery Innovation Center to Accelerate the Evolution of Electric Vehicle Batteries

The facility will enable more sustainable, cost-effective, and high-performing EV batteries

15-Aug-2024 - The Chemours Company announced the opening of the Chemours Battery Innovation Center (CBIC), a first-in-its-class laboratory facility located at the Chemours Discovery Hub in Newark, Delaware. A multi-million-dollar investment, the CBIC supports the testing and scaling of next generation battery ...

What if a common element rather than scarce, expensive ones was a key component in electric car batteries?

Iron could be key to less expensive, greener lithium-ion batteries

28-May-2024 - A collaboration co-led by an Oregon State University chemistry researcher is hoping to spark a green battery revolution by showing that iron instead of cobalt and nickel can be used as a cathode material in lithium-ion batteries. The findings, published in Science Advances, are important for ...

More Economical and Sustainable Rechargeable Batteries

Ultralow-concentration electrolyte for lithium-ion batteries

23-Apr-2024 - Lithium salts make batteries powerful but expensive. An ultralow-concentration electrolyte based on the lithium salt LiDFOB may be a more economical and more sustainable alternative. Cells using these electrolytes and conventional electrodes have been demonstrated to have high performance, as ...

Chemists invent a more efficient way to extract lithium from mining sites, oil fields, used batteries

Success in optimizing the new process for extraction speed and efficiency could be a game-changer for the domestic lithium supply

19-Apr-2024 - Chemists at the Department of Energy’s Oak Ridge National Laboratory have invented a more efficient way to extract lithium from waste liquids leached from mining sites, oil fields and used batteries. They demonstrated that a common mineral can adsorb at least five times more lithium than can be ...

CustomCells founds U.S. subsidiary with Detroit site

Kick-off for North American expansion

14-Mar-2024 - German battery company CustomCells continues its expansion with the opening of its first international location: CustomCells has founded a U.S.-based subsidiary with its own office in the innovation and manufacturing metropolis of Detroit, Michigan. The location will initially serve as a central ...

What heat can tell us about battery chemistry

Using the Peltier effect to study lithium-ion cells

12-Mar-2024 - Batteries are usually studied via electrical properties like voltage and current, but new research suggests that observing how heat flows in conjunction with electricity can give important insights into battery chemistry. A team of researchers at the University of Illinois Urbana-Champaign has ...

Next-generation batteries could go organic, cobalt-free for long-lasting power

22-Jan-2024 - In the switch to “greener” energy sources, the demand for rechargeable lithium-ion batteries is surging. However, their cathodes typically contain cobalt — a metal whose extraction has high environmental and societal costs. Now, researchers in ACS Central Science report evaluating an ...

A Step on the Way to Solid-State Batteries

No sintering required: low-temperature synthesis of lithium ceramic for batteries

25-Oct-2023 - A lithium ceramic could act as a solid electrolyte in a more powerful and cost-efficient generation of rechargeable lithium-ion batteries. The challenge is to find a production method that works without sintering at high temperatures. In the journal Angewandte Chemie, a research team has now ...