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 ...

Researchers unlock the “silicate magic” for safer, cheaper, and more efficient batteries

Xiaowei Teng leads team eyeing new way of using iron to create high-performance energy storage

22-Oct-2024 - The world is rapidly transitioning to renewable power, but there are shortcomings. Solar power falls at night, and wind power recedes and ascends irregularly. New technologies need to be developed that can store energy from the electrical grid when there’s a surplus and deploy it when there’s not ...

Bubble findings could unlock better electrode and electrolyzer designs

A new study of bubbles on electrode surfaces could help improve the efficiency of electrochemical processes that produce fuels, chemicals, and materials

14-Oct-2024 - Industrial electrochemical processes that use electrodes to produce fuels and chemical products are hampered by the formation of bubbles that block parts of the electrode surface, reducing the area available for the active reaction. Such blockage reduces the performance of the electrodes by ...

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 ...

New battery technology could boost renewable energy storage

Columbia Engineers develop new powerful battery "fuel" -- an electrolyte that not only lasts longer but is also cheaper to produce

24-Sep-2024 - Renewable energy sources like wind and solar are critical to sustaining our planet, but they come with a big challenge: they don't always generate power when it's needed. To make the most of them, we need efficient and affordable ways to store the energy they produce, so we have power even when ...

Novel method for direct lithium extraction from produced water

Researcher develops technology to contribute to the high demand for electric vehicles and green energy

12-Sep-2024 - As the world transitions to cleaner energy sources, the need for energy-relevant metals and critical minerals has surged dramatically. Driven by the rise of electric vehicles and other green technologies, these essential materials are in high demand across the globe. Metals, such as lithium, ...

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 ...

A method that paves the way for improved fuel cell vehicles

19-Aug-2024 - More efficient and longer-lasting fuel cells are essential for fuel cell-powered heavy-duty hydrogen vehicles to be an alternative to combustion fuelled counterparts. Researchers at Chalmers University of Technology, Sweden, have developed an innovative method to study and understand how parts of ...

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 ...

Increasing solid-state electrolyte conductivity and stability using helical structure

12-Aug-2024 - Solid-state electrolytes have been explored for decades for use in energy storage systems and in the pursuit of solid-state batteries. These materials are safer alternatives to the traditional liquid electrolyte—a solution that allows ions to move within the cell—used in batteries today. However, ...