article thumbnail

Researchers figure out how to get fresh lithium into batteries

Ars Technica

As the owner of a 3-year-old laptop, I feel the finite lifespan of lithium batteries acutely. While that sounds like science fiction, a team of Chinese researchers has identified a chemical that can deliver fresh lithium to well-used batteries, extending their life.

Lithium 134
article thumbnail

Massive lithium reserve discovered in Arkansas could power global EV industry

TechSpot

Researchers have uncovered an enormous lithium deposit in southwestern Arkansas – a discovery that has the potential to remake the electric vehicle industry and bolster the US' position in the clean energy race. Read Entire Article

Arkansas 131
professionals

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Ukraine’s vast mineral reserves are key to ceasefire talks with the U.S. Here’s what to know

Fast Company Tech

In addition, Soviet and Ukrainian geoscientists identified deposits of lithium and rare earth metals that remain undeveloped. None of these had been mined there as of early 2025, though a lithium deposit had been licensed for commercial extraction. million to 3 million tons of lithium oxide.

Ukraine 89
article thumbnail

Scientists discover way to revive batteries by injecting fresh lithium

TechSpot

Lithium-ion battery aging is primarily influenced by the growth of the Solid Electrolyte Interphase (SEI) layer on the anode, which consumes lithium ions and increases resistance. First, some context on why batteries degrade. Over time, this, along with electrode degradation and electrolyte breakdown, reduces the battery's capacity.

Lithium 116
article thumbnail

Lithium-sulfur battery advancements promise faster charging and longer life

TechSpot

In the first study, a team led by Professor Jong-sung Yu at the DGIST Department of Energy Science and Engineering developed a nitrogen-doped porous carbon material to enhance the charging speed of lithium-sulfur batteries. This material, synthesized using a magnesium-assisted thermal reduction method, acts as a sulfur host in the.

Lithium 122
article thumbnail

As EV sales slump, a breakthrough lithium extraction method could turbocharge the industry

TechSpot

A significant factor contributing to this decline is the high cost of lithium-ion batteries, which are essential for every model. The expense of these batteries is largely due to the complicated and resource-intensive process of extracting lithium. Electric car sales are experiencing a slump in most regions except China.

Lithium 119
article thumbnail

New technology can unlock previously inaccessible lithium reserves

TechSpot

Technology developed by Australian researchers could unlock previously inaccessible lithium reserves, potentially averting a looming supply crisis in the clean energy sector.

Lithium 105